{"api_version":"1","generated_at":"2026-04-23T01:44:44+00:00","cve":"CVE-2023-32324","urls":{"html":"https://cve.report/CVE-2023-32324","api":"https://cve.report/api/cve/CVE-2023-32324.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-32324","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-32324"},"summary":{"title":"CVE-2023-32324","description":"OpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service (DoS) attack. A buffer overflow vulnerability in the function `format_log_line` could allow remote attackers to cause a DoS on the affected system. Exploitation of the vulnerability can be triggered when the configuration file `cupsd.conf` sets the value of `loglevel `to `DEBUG`. No known patches or workarounds exist at time of publication.","state":"PUBLIC","assigner":"security-advisories@github.com","published_at":"2023-06-01 17:15:00","updated_at":"2023-06-08 14:32:00"},"problem_types":["CWE-787"],"metrics":[],"references":[{"url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00001.html","name":"https://lists.debian.org/debian-lts-announce/2023/06/msg00001.html","refsource":"MISC","tags":[],"title":"[SECURITY] [DLA 3440-1] cups security update","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/OpenPrinting/cups/security/advisories/GHSA-cxc6-w2g7-69p7","name":"https://github.com/OpenPrinting/cups/security/advisories/GHSA-cxc6-w2g7-69p7","refsource":"MISC","tags":[],"title":"Heap buffer overflow in cupsd · Advisory · OpenPrinting/cups · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-32324","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32324","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2023","cve_id":"32324","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":"2023","cve_id":"32324","vulnerable":"1","versionEndIncluding":"2.4.2","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"openprinting","cpe5":"cups","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[{"cve":"CVE-2023-32324","qid":"161125","title":"Oracle Enterprise Linux Security Update for cups (ELSA-2023-6596)"},{"cve":"CVE-2023-32324","qid":"161184","title":"Oracle Enterprise Linux Security Update for cups (ELSA-2023-7165)"},{"cve":"CVE-2023-32324","qid":"181819","title":"Debian Security Update for cups (DLA 3440-1)"},{"cve":"CVE-2023-32324","qid":"199387","title":"Ubuntu Security Notification for CUPS Vulnerability (USN-6128-1)"},{"cve":"CVE-2023-32324","qid":"199559","title":"Ubuntu Security Notification for CUPS Vulnerability (USN-6128-2)"},{"cve":"CVE-2023-32324","qid":"242320","title":"Red Hat Update for cups (RHSA-2023:6596)"},{"cve":"CVE-2023-32324","qid":"242442","title":"Red Hat Update for cups (RHSA-2023:7165)"},{"cve":"CVE-2023-32324","qid":"243034","title":"Red Hat Update for cups (RHSA-2024:1101)"},{"cve":"CVE-2023-32324","qid":"243084","title":"Red Hat Update for cups (RHSA-2024:1409)"},{"cve":"CVE-2023-32324","qid":"355459","title":"Amazon Linux Security Advisory for cups : ALAS2023-2023-215"},{"cve":"CVE-2023-32324","qid":"355763","title":"Amazon Linux Security Advisory for cups : ALAS-2023-1796"},{"cve":"CVE-2023-32324","qid":"355766","title":"Amazon Linux Security Advisory for cups : ALAS2-2023-2184"},{"cve":"CVE-2023-32324","qid":"379618","title":"Alibaba Cloud Linux Security Update for cups (ALINUX3-SA-2024:0049)"},{"cve":"CVE-2023-32324","qid":"503027","title":"Alpine Linux Security Update for cups"},{"cve":"CVE-2023-32324","qid":"503028","title":"Alpine Linux Security Update for cups"},{"cve":"CVE-2023-32324","qid":"503029","title":"Alpine Linux Security Update for cups"},{"cve":"CVE-2023-32324","qid":"503102","title":"Alpine Linux Security Update for cups"},{"cve":"CVE-2023-32324","qid":"505859","title":"Alpine Linux Security Update for cups"},{"cve":"CVE-2023-32324","qid":"673262","title":"EulerOS Security Update for cups (EulerOS-SA-2023-2577)"},{"cve":"CVE-2023-32324","qid":"673291","title":"EulerOS Security Update for cups (EulerOS-SA-2023-2607)"},{"cve":"CVE-2023-32324","qid":"673362","title":"EulerOS Security Update for cups (EulerOS-SA-2023-2806)"},{"cve":"CVE-2023-32324","qid":"673660","title":"EulerOS Security Update for cups (EulerOS-SA-2023-2782)"},{"cve":"CVE-2023-32324","qid":"673700","title":"EulerOS Security Update for cups (EulerOS-SA-2023-3119)"},{"cve":"CVE-2023-32324","qid":"673936","title":"EulerOS Security Update for cups (EulerOS-SA-2023-2829)"},{"cve":"CVE-2023-32324","qid":"673994","title":"EulerOS Security Update for cups (EulerOS-SA-2023-2834)"},{"cve":"CVE-2023-32324","qid":"710864","title":"Gentoo Linux CUPS Multiple Vulnerabilities (GLSA 202402-17)"},{"cve":"CVE-2023-32324","qid":"754065","title":"SUSE Enterprise Linux Security Update for cups (SUSE-SU-2023:2347-1)"},{"cve":"CVE-2023-32324","qid":"754066","title":"SUSE Enterprise Linux Security Update for cups (SUSE-SU-2023:2346-1)"},{"cve":"CVE-2023-32324","qid":"941358","title":"AlmaLinux Security Update for cups (ALSA-2023:6596)"},{"cve":"CVE-2023-32324","qid":"941447","title":"AlmaLinux Security Update for cups (ALSA-2023:7165)"}]},"source_records":{"cve_program":{"data_version":"4.0","data_type":"CVE","data_format":"MITRE","CVE_data_meta":{"ID":"CVE-2023-32324","ASSIGNER":"security-advisories@github.com","STATE":"PUBLIC"},"description":{"description_data":[{"lang":"eng","value":"OpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service (DoS) attack. A buffer overflow vulnerability in the function `format_log_line` could allow remote attackers to cause a DoS on the affected system. Exploitation of the vulnerability can be triggered when the configuration file `cupsd.conf` sets the value of `loglevel `to `DEBUG`. No known patches or workarounds exist at time of publication."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-122: Heap-based Buffer Overflow","cweId":"CWE-122"}]},{"description":[{"lang":"eng","value":"CWE-787: Out-of-bounds Write","cweId":"CWE-787"}]}]},"affects":{"vendor":{"vendor_data":[{"vendor_name":"OpenPrinting","product":{"product_data":[{"product_name":"cups","version":{"version_data":[{"version_affected":"=","version_value":"<= 2.4.2"}]}}]}}]}},"references":{"reference_data":[{"url":"https://github.com/OpenPrinting/cups/security/advisories/GHSA-cxc6-w2g7-69p7","refsource":"MISC","name":"https://github.com/OpenPrinting/cups/security/advisories/GHSA-cxc6-w2g7-69p7"},{"url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00001.html","refsource":"MISC","name":"https://lists.debian.org/debian-lts-announce/2023/06/msg00001.html"}]},"source":{"advisory":"GHSA-cxc6-w2g7-69p7","discovery":"UNKNOWN"},"impact":{"cvss":[{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"}]}},"nvd":{"publishedDate":"2023-06-01 17:15:00","lastModifiedDate":"2023-06-08 14:32:00","problem_types":["CWE-787"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseScore":5.5,"baseSeverity":"MEDIUM"},"exploitabilityScore":1.8,"impactScore":3.6}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:openprinting:cups:*:*:*:*:*:*:*:*","versionEndIncluding":"2.4.2","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":[]}}}