{"api_version":"1","generated_at":"2026-04-23T01:11:54+00:00","cve":"CVE-2018-0739","urls":{"html":"https://cve.report/CVE-2018-0739","api":"https://cve.report/api/cve/CVE-2018-0739.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2018-0739","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-0739"},"summary":{"title":"CVE-2018-0739","description":"Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n).","state":"PUBLIC","assigner":"openssl-security@openssl.org","published_at":"2018-03-27 21:29:00","updated_at":"2023-11-07 02:51:00"},"problem_types":["CWE-674"],"metrics":[],"references":[{"url":"https://access.redhat.com/errata/RHSA-2018:3090","name":"RHSA-2018:3090","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2018:3505","name":"RHSA-2018:3505","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"404","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/103518","name":"103518","refsource":"BID","tags":["Third Party Advisory","VDB Entry"],"title":"OpenSSL CVE-2018-0739 Denial of Service Vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://access.redhat.com/errata/RHSA-2019:0366","name":"RHSA-2019:0366","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://securityadvisories.paloaltonetworks.com/Home/Detail/133","name":"https://securityadvisories.paloaltonetworks.com/Home/Detail/133","refsource":"CONFIRM","tags":[],"title":"PAN-SA-2018-0015 OpenSSL Vulnerabilities in PAN-OS","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security.gentoo.org/glsa/201811-21","name":"GLSA-201811-21","refsource":"GENTOO","tags":[],"title":"OpenSSL: Multiple vulnerabilities (GLSA 201811-21) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2ac4c6f7b2b2af20c0e2b0ba05367e454cd11b33","name":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2ac4c6f7b2b2af20c0e2b0ba05367e454cd11b33","refsource":"","tags":[],"title":"git.openssl.org Git - openssl.git/commitdiff","mime":"text/xml","httpstatus":"404","archivestatus":"200"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html","name":"http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html","refsource":"CONFIRM","tags":[],"title":"CPU July 2018","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html","name":"http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html","refsource":"CONFIRM","tags":["Patch","Third Party Advisory"],"title":"Oracle Critical Patch Update - April 2018","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2018:3221","name":"RHSA-2018:3221","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security.netapp.com/advisory/ntap-20180330-0002/","name":"https://security.netapp.com/advisory/ntap-20180330-0002/","refsource":"CONFIRM","tags":["Third Party Advisory"],"title":"March 2018 OpenSSL Vulnerabilities in NetApp Products | NetApp Product Security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.oracle.com//security-alerts/cpujul2021.html","name":"N/A","refsource":"N/A","tags":[],"title":"Oracle Critical Patch Update Advisory - July 2021","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2019:0367","name":"RHSA-2019:0367","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securityfocus.com/bid/105609","name":"105609","refsource":"BID","tags":[],"title":"Oracle PeopleSoft Enterprise PeopleTools Multiple Remote Security Vulnerabilities","mime":"text/html","httpstatus":"200","archivestatus":"0"},{"url":"https://security.netapp.com/advisory/ntap-20180726-0002/","name":"https://security.netapp.com/advisory/ntap-20180726-0002/","refsource":"CONFIRM","tags":[],"title":"July 2018 MySQL Vulnerabilities in NetApp Products | NetApp Product Security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.openssl.org/news/secadv/20180327.txt","name":"https://www.openssl.org/news/secadv/20180327.txt","refsource":"CONFIRM","tags":["Vendor Advisory"],"title":"","mime":"text/plain","httpstatus":"200","archivestatus":"200"},{"url":"https://usn.ubuntu.com/3611-2/","name":"USN-3611-2","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-3611-2: OpenSSL vulnerabilities | Ubuntu security notices","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.tenable.com/security/tns-2018-07","name":"https://www.tenable.com/security/tns-2018-07","refsource":"CONFIRM","tags":[],"title":"[R1] Nessus Network Monitor 5.5.0 Fixes One Third-party Vulnerability - Security Advisory | Tenable®","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html","name":"https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html","refsource":"CONFIRM","tags":[],"title":"Oracle Critical Patch Update - January 2019","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.debian.org/security/2018/dsa-4157","name":"DSA-4157","refsource":"DEBIAN","tags":["Third Party Advisory"],"title":"Debian -- Security Information -- DSA-4157-1 openssl","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://nodejs.org/en/blog/vulnerability/march-2018-security-releases/","name":"https://nodejs.org/en/blog/vulnerability/march-2018-security-releases/","refsource":"CONFIRM","tags":[],"title":"March 2018 Security Releases | Node.js","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.debian.org/debian-lts-announce/2018/03/msg00033.html","name":"[debian-lts-announce] 20180330 [SECURITY] [DLA 1330-1] openssl security update","refsource":"MLIST","tags":["Third Party Advisory"],"title":"[SECURITY] [DLA 1330-1] openssl security update","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security.gentoo.org/glsa/202007-53","name":"GLSA-202007-53","refsource":"GENTOO","tags":[],"title":"Dropbear: Multiple vulnerabilities (GLSA 202007-53) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html","name":"https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html","refsource":"MISC","tags":[],"title":"Oracle Critical Patch Update - July 2019","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.tenable.com/security/tns-2018-06","name":"https://www.tenable.com/security/tns-2018-06","refsource":"CONFIRM","tags":[],"title":"[R1] Industrial Security 1.1.0 Fixes One Third-party Vulnerability - Security Advisory | Tenable®","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2019:1711","name":"RHSA-2019:1711","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://usn.ubuntu.com/3611-1/","name":"USN-3611-1","refsource":"UBUNTU","tags":["Third Party Advisory"],"title":"USN-3611-1: OpenSSL vulnerability | Ubuntu security notices | Ubuntu","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.securitytracker.com/id/1040576","name":"1040576","refsource":"SECTRACK","tags":["Third Party Advisory","VDB Entry"],"title":"OpenSSL Bugs Let Users Deny Service and Bypass Authentication in Certain Cases - SecurityTracker","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=9310d45087ae546e27e61ddf8f6367f29848220d","name":"https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=9310d45087ae546e27e61ddf8f6367f29848220d","refsource":"","tags":[],"title":"git.openssl.org Git - openssl.git/commitdiff","mime":"text/xml","httpstatus":"404","archivestatus":"200"},{"url":"https://access.redhat.com/errata/RHSA-2019:1712","name":"RHSA-2019:1712","refsource":"REDHAT","tags":[],"title":"Red Hat Customer Portal","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","name":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","refsource":"CONFIRM","tags":[],"title":"CPU Oct 2018","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.debian.org/security/2018/dsa-4158","name":"DSA-4158","refsource":"DEBIAN","tags":["Third Party Advisory"],"title":"Debian -- Security Information -- DSA-4158-1 openssl1.0","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9310d45087ae546e27e61ddf8f6367f29848220d","name":"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9310d45087ae546e27e61ddf8f6367f29848220d","refsource":"CONFIRM","tags":["Patch","Vendor Advisory"],"title":"git.openssl.org Git - openssl.git/commitdiff","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=2ac4c6f7b2b2af20c0e2b0ba05367e454cd11b33","name":"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=2ac4c6f7b2b2af20c0e2b0ba05367e454cd11b33","refsource":"CONFIRM","tags":["Patch","Vendor Advisory"],"title":"git.openssl.org Git - openssl.git/commitdiff","mime":"text/xml","httpstatus":"200","archivestatus":"200"},{"url":"https://www.tenable.com/security/tns-2018-04","name":"https://www.tenable.com/security/tns-2018-04","refsource":"CONFIRM","tags":[],"title":"[R1] OpenSSL Stand-alone Patch Available for SecurityCenter versions 5.0 or Later - Security Advisory | Tenable®","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html","name":"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html","refsource":"MISC","tags":[],"title":"Oracle Critical Patch Update Advisory - April 2019","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-0739","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-0739","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[{"source":"LEGACY","value":"OSS-fuzz","lang":""}],"nvd_cpes":[{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"14.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"16.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"17.10","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"14.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"16.04","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"lts","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"canonical","cpe5":"ubuntu_linux","cpe6":"17.10","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"7.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"8.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"9.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"7.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"8.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"1","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"9.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"1.0.2n","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"openssl","cpe5":"openssl","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2018","cve_id":"739","vulnerable":"1","versionEndIncluding":"1.1.0g","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"openssl","cpe5":"openssl","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2018-0739","qid":"296090","title":"Oracle Solaris 11.4 Support Repository Update (SRU) 5.1.3 Missing (CPUJAN2019)"},{"cve":"CVE-2018-0739","qid":"390226","title":"Oracle Managed Virtualization (VM) Server for x86 Security Update for Open Secure Sockets Layer (OpenSSL) (OVMSA-2021-0011)"},{"cve":"CVE-2018-0739","qid":"390284","title":"Oracle Managed Virtualization (VM) Server for x86 Security Update for Open Secure Sockets Layer (OpenSSL) (OVMSA-2023-0013)"},{"cve":"CVE-2018-0739","qid":"43888","title":"Huawei Router Open Secure Sockets Layer (OpenSSL) Vulnerability Vulnerability (Huawei-SA-20180613-01-openssl-en)"},{"cve":"CVE-2018-0739","qid":"591115","title":"ABB Relion 670 series and Relion 650 series Open Secure Sockets Layer (OpenSSL) Multiple Vulnerabilities (ABBVU-PGGA-1MRG032388)"},{"cve":"CVE-2018-0739","qid":"670784","title":"EulerOS Security Update for shim (EulerOS-SA-2021-2542)"},{"cve":"CVE-2018-0739","qid":"670808","title":"EulerOS Security Update for shim (EulerOS-SA-2021-2566)"},{"cve":"CVE-2018-0739","qid":"690582","title":"Free Berkeley Software Distribution (FreeBSD) Security Update for mysql (909be51b-9b3b-11e8-add2-b499baebfeaf)"},{"cve":"CVE-2018-0739","qid":"710214","title":"Gentoo Linux Open Secure Sockets Layer Multiple Vulnerabilities (GLSA 201811-21)"}]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"openssl-security@openssl.org","DATE_PUBLIC":"2018-03-27","ID":"CVE-2018-0739","STATE":"PUBLIC","TITLE":"Constructed ASN.1 types with a recursive definition could exceed the stack"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"OpenSSL","version":{"version_data":[{"version_value":"Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g)"},{"version_value":"Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n)"}]}}]},"vendor_name":"OpenSSL"}]}},"credit":[{"lang":"eng","value":"OSS-fuzz"}],"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n)."}]},"impact":[{"lang":"eng","url":"https://www.openssl.org/policies/secpolicy.html#Moderate","value":"Moderate"}],"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"Stack overflow"}]}]},"references":{"reference_data":[{"name":"USN-3611-2","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3611-2/"},{"name":"DSA-4158","refsource":"DEBIAN","url":"https://www.debian.org/security/2018/dsa-4158"},{"name":"GLSA-201811-21","refsource":"GENTOO","url":"https://security.gentoo.org/glsa/201811-21"},{"name":"RHSA-2019:0367","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2019:0367"},{"name":"DSA-4157","refsource":"DEBIAN","url":"https://www.debian.org/security/2018/dsa-4157"},{"name":"RHSA-2018:3505","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:3505"},{"name":"103518","refsource":"BID","url":"http://www.securityfocus.com/bid/103518"},{"name":"1040576","refsource":"SECTRACK","url":"http://www.securitytracker.com/id/1040576"},{"name":"RHSA-2018:3221","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:3221"},{"name":"105609","refsource":"BID","url":"http://www.securityfocus.com/bid/105609"},{"name":"USN-3611-1","refsource":"UBUNTU","url":"https://usn.ubuntu.com/3611-1/"},{"name":"[debian-lts-announce] 20180330 [SECURITY] [DLA 1330-1] openssl security update","refsource":"MLIST","url":"https://lists.debian.org/debian-lts-announce/2018/03/msg00033.html"},{"name":"RHSA-2019:0366","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2019:0366"},{"name":"RHSA-2018:3090","refsource":"REDHAT","url":"https://access.redhat.com/errata/RHSA-2018:3090"},{"refsource":"REDHAT","name":"RHSA-2019:1711","url":"https://access.redhat.com/errata/RHSA-2019:1711"},{"refsource":"REDHAT","name":"RHSA-2019:1712","url":"https://access.redhat.com/errata/RHSA-2019:1712"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"},{"name":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html","refsource":"CONFIRM","url":"http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html"},{"name":"https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html","refsource":"CONFIRM","url":"https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html"},{"url":"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html","refsource":"MISC","name":"https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html"},{"url":"https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html","refsource":"MISC","name":"https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html"},{"name":"https://security.netapp.com/advisory/ntap-20180726-0002/","refsource":"CONFIRM","url":"https://security.netapp.com/advisory/ntap-20180726-0002/"},{"refsource":"GENTOO","name":"GLSA-202007-53","url":"https://security.gentoo.org/glsa/202007-53"},{"name":"https://securityadvisories.paloaltonetworks.com/Home/Detail/133","refsource":"CONFIRM","url":"https://securityadvisories.paloaltonetworks.com/Home/Detail/133"},{"url":"https://www.oracle.com//security-alerts/cpujul2021.html","refsource":"MISC","name":"https://www.oracle.com//security-alerts/cpujul2021.html"},{"name":"https://www.tenable.com/security/tns-2018-07","refsource":"CONFIRM","url":"https://www.tenable.com/security/tns-2018-07"},{"name":"https://www.tenable.com/security/tns-2018-04","refsource":"CONFIRM","url":"https://www.tenable.com/security/tns-2018-04"},{"name":"https://nodejs.org/en/blog/vulnerability/march-2018-security-releases/","refsource":"CONFIRM","url":"https://nodejs.org/en/blog/vulnerability/march-2018-security-releases/"},{"name":"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=2ac4c6f7b2b2af20c0e2b0ba05367e454cd11b33","refsource":"CONFIRM","url":"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=2ac4c6f7b2b2af20c0e2b0ba05367e454cd11b33"},{"name":"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9310d45087ae546e27e61ddf8f6367f29848220d","refsource":"CONFIRM","url":"https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=9310d45087ae546e27e61ddf8f6367f29848220d"},{"name":"https://www.tenable.com/security/tns-2018-06","refsource":"CONFIRM","url":"https://www.tenable.com/security/tns-2018-06"},{"name":"https://security.netapp.com/advisory/ntap-20180330-0002/","refsource":"CONFIRM","url":"https://security.netapp.com/advisory/ntap-20180330-0002/"},{"name":"https://www.openssl.org/news/secadv/20180327.txt","refsource":"CONFIRM","url":"https://www.openssl.org/news/secadv/20180327.txt"}]}},"nvd":{"publishedDate":"2018-03-27 21:29:00","lastModifiedDate":"2023-11-07 02:51:00","problem_types":["CWE-674"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.0","vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":6.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":3.6},"baseMetricV2":{"cvssV2":{"version":"2.0","vectorString":"AV:N/AC:M/Au:N/C:N/I:N/A:P","accessVector":"NETWORK","accessComplexity":"MEDIUM","authentication":"NONE","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"PARTIAL","baseScore":4.3},"severity":"MEDIUM","exploitabilityScore":8.6,"impactScore":2.9,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":true}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*","versionStartIncluding":"1.0.2b","versionEndIncluding":"1.0.2n","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*","versionStartIncluding":"1.1.0","versionEndIncluding":"1.1.0g","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*","cpe_name":[]},{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2018","CveId":"739","Ordinal":"115668","Title":"CVE-2018-0739","CVE":"CVE-2018-0739","Year":"2018"},"notes":[{"CveYear":"2018","CveId":"739","Ordinal":"1","NoteData":"Constructed ASN.1 types with a recursive definition (such as can be found in PKCS7) could eventually exceed the stack given malicious input with excessive recursion. This could result in a Denial Of Service attack. There are no such structures used within SSL/TLS that come from untrusted sources so this is considered safe. Fixed in OpenSSL 1.1.0h (Affected 1.1.0-1.1.0g). Fixed in OpenSSL 1.0.2o (Affected 1.0.2b-1.0.2n).","Type":"Description","Title":null},{"CveYear":"2018","CveId":"739","Ordinal":"2","NoteData":"2018-03-27","Type":"Other","Title":"Published"},{"CveYear":"2018","CveId":"739","Ordinal":"3","NoteData":"2021-07-20","Type":"Other","Title":"Modified"}]}}}