{"id":"CVE-2022-3515","state":"PUBLISHED","title":"A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for code execution on the target syst","description":"A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for code execution on the target system by passing specially crafted data to the application, for example, a malicious S/MIME attachment.","publishedAt":"2023-01-12T00:00:00.000Z","updatedAt":"2025-04-08T15:48:31.667Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"redhat","products":["n/a libksba"],"affected":[{"vendor":"n/a","product":"libksba","versions":[{"version":"Fixed in libksba v1.6.2","status":"affected"}]}],"references":["https://bugzilla.redhat.com/show_bug.cgi?id=2135610","https://www.gnupg.org/blog/20221017-pepe-left-the-ksba.html","https://dev.gnupg.org/rK4b7d9cd4a018898d7714ce06f3faf2626c14582b","https://access.redhat.com/security/cve/CVE-2022-3515","https://security.netapp.com/advisory/ntap-20230706-0008/"],"weaknesses":["CWE-190"],"ingestedAt":"2026-10-29T19:50:32.060Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2022/3xxx/CVE-2022-3515.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2022-3515","state":"PUBLISHED","datePublished":"2023-01-12T00:00:00.000Z","dateUpdated":"2025-04-08T15:48:31.667Z","assignerShortName":"redhat","assignerOrgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateReserved":"2022-10-14T00:00:00.000Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for code execution on the target system by passing specially crafted data to the application, for example, a malicious S/MIME attachment."}],"affected":[{"vendor":"n/a","product":"libksba","versions":[{"version":"Fixed in libksba v1.6.2","status":"affected"}]}],"references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2135610"},{"url":"https://www.gnupg.org/blog/20221017-pepe-left-the-ksba.html"},{"url":"https://dev.gnupg.org/rK4b7d9cd4a018898d7714ce06f3faf2626c14582b"},{"url":"https://access.redhat.com/security/cve/CVE-2022-3515"},{"url":"https://security.netapp.com/advisory/ntap-20230706-0008/"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-190","type":"CWE","lang":"en","description":"CWE-190 - Integer Overflow or Wraparound"}]}],"providerMetadata":{"shortName":"redhat","orgId":"53f830b8-0a3f-465b-8143-3b8a9948e749","dateUpdated":"2023-07-06T00:00:00.000Z"}},"adp":[{"title":"CVE Program Container","references":[{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2135610","tags":["x_transferred"]},{"url":"https://www.gnupg.org/blog/20221017-pepe-left-the-ksba.html","tags":["x_transferred"]},{"url":"https://dev.gnupg.org/rK4b7d9cd4a018898d7714ce06f3faf2626c14582b","tags":["x_transferred"]},{"url":"https://access.redhat.com/security/cve/CVE-2022-3515","tags":["x_transferred"]},{"url":"https://security.netapp.com/advisory/ntap-20230706-0008/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-03T01:14:02.956Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2025-04-08T15:48:11.884238Z","id":"CVE-2022-3515","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-190","type":"CWE","lang":"en","description":"CWE-190 Integer Overflow or Wraparound"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-04-08T15:48:31.667Z"}}]}}}