{"api_version":"1","generated_at":"2026-04-22T21:38:28+00:00","cve":"CVE-2022-1271","urls":{"html":"https://cve.report/CVE-2022-1271","api":"https://cve.report/api/cve/CVE-2022-1271.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2022-1271","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2022-1271"},"summary":{"title":"CVE-2022-1271","description":"An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name (for example, a crafted file name), this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation when processing filenames with two or more newlines where selected content and the target file names are embedded in crafted multi-line file names. This flaw allows a remote, low privileged attacker to force zgrep to write arbitrary files on the system.","state":"PUBLIC","assigner":"secalert@redhat.com","published_at":"2022-08-31 16:15:00","updated_at":"2023-11-07 03:41:00"},"problem_types":["CWE-20"],"metrics":[],"references":[{"url":"https://git.tukaani.org/?p=xz.git;a=commit;h=69d1b3fc29677af8ade8dc15dba83f0589cb63d6","name":"https://git.tukaani.org/?p=xz.git;a=commit;h=69d1b3fc29677af8ade8dc15dba83f0589cb63d6","refsource":"MISC","tags":[],"title":"git.tukaani.org - xz.git/commit","mime":"text/xml","httpstatus":"200","archivestatus":"404"},{"url":"https://access.redhat.com/security/cve/CVE-2022-1271","name":"https://access.redhat.com/security/cve/CVE-2022-1271","refsource":"MISC","tags":[],"title":"Red Hat Customer Portal - Access to 24x7 support and knowledge","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security.netapp.com/advisory/ntap-20220930-0006/","name":"https://security.netapp.com/advisory/ntap-20220930-0006/","refsource":"CONFIRM","tags":[],"title":"CVE-2022-1271 GNU Gzip Vulnerability in NetApp Products | NetApp Product Security","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://tukaani.org/xz/xzgrep-ZDI-CAN-16587.patch","name":"https://tukaani.org/xz/xzgrep-ZDI-CAN-16587.patch","refsource":"MISC","tags":[],"title":"","mime":"text/x-diff","httpstatus":"200","archivestatus":"200"},{"url":"https://www.openwall.com/lists/oss-security/2022/04/07/8","name":"https://www.openwall.com/lists/oss-security/2022/04/07/8","refsource":"MISC","tags":[],"title":"oss-security - zgrep, xzgrep: arbitrary-file-write vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://git.tukaani.org/?p=xz.git%3Ba=commit%3Bh=69d1b3fc29677af8ade8dc15dba83f0589cb63d6","name":"https://git.tukaani.org/?p=xz.git%3Ba=commit%3Bh=69d1b3fc29677af8ade8dc15dba83f0589cb63d6","refsource":"","tags":[],"title":"git.tukaani.org - xz.git/commit","mime":"text/xml","httpstatus":"404","archivestatus":"200"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2073310","name":"https://bugzilla.redhat.com/show_bug.cgi?id=2073310","refsource":"MISC","tags":[],"title":"2073310 – (CVE-2022-1271) CVE-2022-1271 gzip: arbitrary-file-write vulnerability","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security-tracker.debian.org/tracker/CVE-2022-1271","name":"https://security-tracker.debian.org/tracker/CVE-2022-1271","refsource":"MISC","tags":[],"title":"CVE-2022-1271","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://lists.gnu.org/r/bug-gzip/2022-04/msg00011.html","name":"https://lists.gnu.org/r/bug-gzip/2022-04/msg00011.html","refsource":"MISC","tags":[],"title":"bug#54772: gzip-1.12 released [stable]","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://security.gentoo.org/glsa/202209-01","name":"GLSA-202209-01","refsource":"GENTOO","tags":[],"title":"GNU Gzip, XZ Utils: Arbitrary file write (GLSA 202209-01) — Gentoo security","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2022-1271","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-1271","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2022","cve_id":"1271","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"debian","cpe5":"debian_linux","cpe6":"10.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"1271","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"gnu","cpe5":"gzip","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"},{"cve_year":"2022","cve_id":"1271","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"redhat","cpe5":"jboss_data_grid","cpe6":"7.0.0","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2022-1271","qid":"159764","title":"Oracle Enterprise Linux Security Update for gzip (ELSA-2022-1537)"},{"cve":"CVE-2022-1271","qid":"159789","title":"Oracle Enterprise Linux Security Update for gzip (ELSA-2022-2191)"},{"cve":"CVE-2022-1271","qid":"159889","title":"Oracle Enterprise Linux Security Update for xz (ELSA-2022-4991)"},{"cve":"CVE-2022-1271","qid":"159900","title":"Oracle Enterprise Linux Security Update for xz (ELSA-2022-5052)"},{"cve":"CVE-2022-1271","qid":"159921","title":"Oracle Enterprise Linux Security Update for xz (ELSA-2022-4940)"},{"cve":"CVE-2022-1271","qid":"159949","title":"Oracle Enterprise Linux Security Update for gzip (ELSA-2022-4582)"},{"cve":"CVE-2022-1271","qid":"179180","title":"Debian Security Update for gzip (DLA 2976-1)"},{"cve":"CVE-2022-1271","qid":"179184","title":"Debian Security Update for xz-utils (DLA 2977-1)"},{"cve":"CVE-2022-1271","qid":"179243","title":"Debian Security Update for gzip (DSA 5122-1)"},{"cve":"CVE-2022-1271","qid":"179244","title":"Debian Security Update for xz-utils (DSA 5123-1)"},{"cve":"CVE-2022-1271","qid":"183187","title":"Debian Security Update for gzipxz-utils (CVE-2022-1271)"},{"cve":"CVE-2022-1271","qid":"198742","title":"Ubuntu Security Notification for Gzip Vulnerability (USN-5378-1)"},{"cve":"CVE-2022-1271","qid":"198743","title":"Ubuntu Security Notification for XZ Utils Vulnerability (USN-5378-2)"},{"cve":"CVE-2022-1271","qid":"240233","title":"Red Hat Update for gzip (RHSA-2022:1537)"},{"cve":"CVE-2022-1271","qid":"240252","title":"Red Hat Update for gzip (RHSA-2022:1665)"},{"cve":"CVE-2022-1271","qid":"240257","title":"Red Hat Update for gzip (RHSA-2022:1676)"},{"cve":"CVE-2022-1271","qid":"240326","title":"Red Hat Update for gzip (RHSA-2022:2191)"},{"cve":"CVE-2022-1271","qid":"240350","title":"Red Hat Update for gzip (RHSA-2022:4582)"},{"cve":"CVE-2022-1271","qid":"240425","title":"Red Hat Update for gzip (RHSA-2022:1592)"},{"cve":"CVE-2022-1271","qid":"240453","title":"Red Hat Update for xz (RHSA-2022:4940)"},{"cve":"CVE-2022-1271","qid":"240461","title":"Red Hat Update for xz (RHSA-2022:4993)"},{"cve":"CVE-2022-1271","qid":"240462","title":"Red Hat Update for xz (RHSA-2022:4992)"},{"cve":"CVE-2022-1271","qid":"240463","title":"Red Hat Update for xz (RHSA-2022:4991)"},{"cve":"CVE-2022-1271","qid":"240469","title":"Red Hat Update for xz (RHSA-2022:5052)"},{"cve":"CVE-2022-1271","qid":"257169","title":"CentOS Security Update for gzip (CESA-2022:2191)"},{"cve":"CVE-2022-1271","qid":"257185","title":"CentOS Security Update for xz (CESA-2022:5052)"},{"cve":"CVE-2022-1271","qid":"353270","title":"Amazon Linux Security Advisory for gzip, xz : ALAS2-2022-1782"},{"cve":"CVE-2022-1271","qid":"353949","title":"Amazon Linux Security Advisory for gzip : ALAS-2022-1590"},{"cve":"CVE-2022-1271","qid":"353958","title":"Amazon Linux Security Advisory for xz : ALAS-2022-1598"},{"cve":"CVE-2022-1271","qid":"354300","title":"Amazon Linux Security Advisory for gzip : ALAS2022-2022-188"},{"cve":"CVE-2022-1271","qid":"354505","title":"Amazon Linux Security Advisory for gzip, xz : ALAS2022-2022-058"},{"cve":"CVE-2022-1271","qid":"354520","title":"Amazon Linux Security Advisory for xz : ALAS2022-2022-187"},{"cve":"CVE-2022-1271","qid":"354631","title":"Amazon Linux Security Advisory for gzip : AL2012-2022-363"},{"cve":"CVE-2022-1271","qid":"354632","title":"Amazon Linux Security Advisory for xz : AL2012-2022-364"},{"cve":"CVE-2022-1271","qid":"355124","title":"Amazon Linux Security Advisory for xz : ALAS2023-2023-042"},{"cve":"CVE-2022-1271","qid":"355166","title":"Amazon Linux Security Advisory for gzip : ALAS2023-2023-043"},{"cve":"CVE-2022-1271","qid":"376923","title":"Alibaba Cloud Linux Security Update for gzip (ALINUX3-SA-2022:0030)"},{"cve":"CVE-2022-1271","qid":"377066","title":"Alibaba Cloud Linux Security Update for xz (ALINUX2-SA-2022:0027)"},{"cve":"CVE-2022-1271","qid":"377072","title":"Alibaba Cloud Linux Security Update for gzip (ALINUX2-SA-2022:0023)"},{"cve":"CVE-2022-1271","qid":"377115","title":"Alibaba Cloud Linux Security Update for xz (ALINUX3-SA-2022:0139)"},{"cve":"CVE-2022-1271","qid":"500239","title":"Alpine Linux Security Update for gzip"},{"cve":"CVE-2022-1271","qid":"500827","title":"Alpine Linux Security Update for xz"},{"cve":"CVE-2022-1271","qid":"503988","title":"Alpine Linux Security Update for gzip"},{"cve":"CVE-2022-1271","qid":"504564","title":"Alpine Linux Security Update for xz"},{"cve":"CVE-2022-1271","qid":"591406","title":"Siemens SIMATIC S7-1500 CPU GNU/Linux subsystem Multiple Vulnerabilities (SSB-439005, ICSA-22-104-13)"},{"cve":"CVE-2022-1271","qid":"671669","title":"EulerOS Security Update for gzip (EulerOS-SA-2022-1728)"},{"cve":"CVE-2022-1271","qid":"671689","title":"EulerOS Security Update for xz (EulerOS-SA-2022-1775)"},{"cve":"CVE-2022-1271","qid":"671828","title":"EulerOS Security Update for gzip (EulerOS-SA-2022-1892)"},{"cve":"CVE-2022-1271","qid":"671878","title":"EulerOS Security Update for gzip (EulerOS-SA-2022-1931)"},{"cve":"CVE-2022-1271","qid":"671886","title":"EulerOS Security Update for xz (EulerOS-SA-2022-1955)"},{"cve":"CVE-2022-1271","qid":"671905","title":"EulerOS Security Update for xz (EulerOS-SA-2022-2015)"},{"cve":"CVE-2022-1271","qid":"671937","title":"EulerOS Security Update for gzip (EulerOS-SA-2022-1998)"},{"cve":"CVE-2022-1271","qid":"671949","title":"EulerOS Security Update for gzip (EulerOS-SA-2022-1968)"},{"cve":"CVE-2022-1271","qid":"671950","title":"EulerOS Security Update for xz (EulerOS-SA-2022-1985)"},{"cve":"CVE-2022-1271","qid":"671964","title":"EulerOS Security Update for gzip (EulerOS-SA-2022-2158)"},{"cve":"CVE-2022-1271","qid":"671978","title":"EulerOS Security Update for gzip (EulerOS-SA-2022-2133)"},{"cve":"CVE-2022-1271","qid":"671984","title":"EulerOS Security Update for xz (EulerOS-SA-2022-2174)"},{"cve":"CVE-2022-1271","qid":"672000","title":"EulerOS Security Update for xz (EulerOS-SA-2022-2149)"},{"cve":"CVE-2022-1271","qid":"690849","title":"Free Berkeley Software Distribution (FreeBSD) Security Update for zgrep (b019585a-bfea-11ec-b46c-b42e991fc52e)"},{"cve":"CVE-2022-1271","qid":"710614","title":"Gentoo Linux GNU Gzip, XZ Utils Arbitrary file write Vulnerability (GLSA 202209-01)"},{"cve":"CVE-2022-1271","qid":"752022","title":"SUSE Enterprise Linux Security Update for xz (SUSE-SU-2022:1158-1)"},{"cve":"CVE-2022-1271","qid":"752029","title":"SUSE Enterprise Linux Security Update for xz (SUSE-SU-2022:1160-1)"},{"cve":"CVE-2022-1271","qid":"752043","title":"SUSE Enterprise Linux Security Update for gzip (SUSE-SU-2022:1250-1)"},{"cve":"CVE-2022-1271","qid":"752050","title":"SUSE Enterprise Linux Security Update for gzip (SUSE-SU-2022:1272-1)"},{"cve":"CVE-2022-1271","qid":"752057","title":"SUSE Enterprise Linux Security Update for gzip (SUSE-SU-2022:1275-1)"},{"cve":"CVE-2022-1271","qid":"752115","title":"SUSE Enterprise Linux Security Update for gzip (SUSE-SU-2022:1617-1)"},{"cve":"CVE-2022-1271","qid":"752119","title":"SUSE Enterprise Linux Security Update for gzip (SUSE-SU-2022:1650-1)"},{"cve":"CVE-2022-1271","qid":"752132","title":"SUSE Enterprise Linux Security Update for gzip (SUSE-SU-2022:1674-1)"},{"cve":"CVE-2022-1271","qid":"752135","title":"SUSE Enterprise Linux Security Update for gzip (SUSE-SU-2022:1673-1)"},{"cve":"CVE-2022-1271","qid":"753229","title":"SUSE Enterprise Linux Security Update for xz (SUSE-SU-2022:14938-1)"},{"cve":"CVE-2022-1271","qid":"903784","title":"Common Base Linux Mariner (CBL-Mariner) Security Update for gzip (10811) (DEPRECATED)"},{"cve":"CVE-2022-1271","qid":"903817","title":"Common Base Linux Mariner (CBL-Mariner) Security Update for gzip (10819)"},{"cve":"CVE-2022-1271","qid":"904003","title":"Common Base Linux Mariner (CBL-Mariner) Security Update for gzip (10811-1)"},{"cve":"CVE-2022-1271","qid":"904151","title":"Common Base Linux Mariner (CBL-Mariner) Security Update for gzip (10819-1)"},{"cve":"CVE-2022-1271","qid":"940481","title":"AlmaLinux Security Update for gzip (ALSA-2022:1537)"},{"cve":"CVE-2022-1271","qid":"940955","title":"AlmaLinux Security Update for xz (ALSA-2022:4991)"},{"cve":"CVE-2022-1271","qid":"940956","title":"AlmaLinux Security Update for xz (ALSA-2022:4940)"},{"cve":"CVE-2022-1271","qid":"960246","title":"Rocky Linux Security Update for gzip (RLSA-2022:1537)"},{"cve":"CVE-2022-1271","qid":"960459","title":"Rocky Linux Security Update for xz (RLSA-2022:4991)"},{"cve":"CVE-2022-1271","qid":"960608","title":"Rocky Linux Security Update for xz (RLSA-2022:4940)"},{"cve":"CVE-2022-1271","qid":"960617","title":"Rocky Linux Security Update for gzip (RLSA-2022:4582)"}]},"source_records":{"cve_program":{"data_type":"CVE","data_format":"MITRE","data_version":"4.0","CVE_data_meta":{"ID":"CVE-2022-1271","ASSIGNER":"secalert@redhat.com","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"vendor_name":"n/a","product":{"product_data":[{"product_name":"gzip, xz-utils","version":{"version_data":[{"version_value":"Fixed in gzip 1.12"}]}}]}}]}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-179 - Incorrect Behavior Order: Early Validation, CWE-1173 Improper Use of Validation Framework"}]}]},"references":{"reference_data":[{"refsource":"MISC","name":"https://bugzilla.redhat.com/show_bug.cgi?id=2073310","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2073310"},{"refsource":"MISC","name":"https://www.openwall.com/lists/oss-security/2022/04/07/8","url":"https://www.openwall.com/lists/oss-security/2022/04/07/8"},{"refsource":"MISC","name":"https://lists.gnu.org/r/bug-gzip/2022-04/msg00011.html","url":"https://lists.gnu.org/r/bug-gzip/2022-04/msg00011.html"},{"refsource":"MISC","name":"https://tukaani.org/xz/xzgrep-ZDI-CAN-16587.patch","url":"https://tukaani.org/xz/xzgrep-ZDI-CAN-16587.patch"},{"refsource":"MISC","name":"https://git.tukaani.org/?p=xz.git;a=commit;h=69d1b3fc29677af8ade8dc15dba83f0589cb63d6","url":"https://git.tukaani.org/?p=xz.git;a=commit;h=69d1b3fc29677af8ade8dc15dba83f0589cb63d6"},{"refsource":"MISC","name":"https://security-tracker.debian.org/tracker/CVE-2022-1271","url":"https://security-tracker.debian.org/tracker/CVE-2022-1271"},{"refsource":"MISC","name":"https://access.redhat.com/security/cve/CVE-2022-1271","url":"https://access.redhat.com/security/cve/CVE-2022-1271"},{"refsource":"GENTOO","name":"GLSA-202209-01","url":"https://security.gentoo.org/glsa/202209-01"},{"refsource":"CONFIRM","name":"https://security.netapp.com/advisory/ntap-20220930-0006/","url":"https://security.netapp.com/advisory/ntap-20220930-0006/"}]},"description":{"description_data":[{"lang":"eng","value":"An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name (for example, a crafted file name), this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to insufficient validation when processing filenames with two or more newlines where selected content and the target file names are embedded in crafted multi-line file names. This flaw allows a remote, low privileged attacker to force zgrep to write arbitrary files on the system."}]}},"nvd":{"publishedDate":"2022-08-31 16:15:00","lastModifiedDate":"2023-11-07 03:41:00","problem_types":["CWE-20"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH"},"exploitabilityScore":2.8,"impactScore":5.9}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:gnu:gzip:*:*:*:*:*:*:*:*","versionEndExcluding":"1.12","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:redhat:jboss_data_grid:7.0.0:*:*:*:*:*:*:*","cpe_name":[]}]},{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*","cpe_name":[]}]}]}},"legacy_mitre":{"record":null,"notes":[]}}}