{"id":"CVE-2023-4513","state":"PUBLISHED","title":"Missing Release of Memory after Effective Lifetime in Wireshark","description":"BT SDP dissector memory leak in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file","publishedAt":"2023-08-24T06:30:50.727Z","updatedAt":"2026-03-27T13:56:56.028Z","severity":{"score":5.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","source":"GitLab"},"assigner":"GitLab","products":["Wireshark Foundation Wireshark"],"affected":[{"vendor":"Wireshark Foundation","product":"Wireshark","defaultStatus":"unknown","versions":[{"version":"4.0.0","status":"affected","lessThan":"4.0.8","versionType":"semver"},{"version":"3.6.0","status":"affected","lessThan":"3.6.16","versionType":"semver"}]}],"references":["https://www.wireshark.org/security/wnpa-sec-2023-25.html","https://gitlab.com/wireshark/wireshark/-/issues/19259","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L4AVRUYSHDNEAJILVSGY5W6MPOMG2YRF/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6HCUPLDY7HLPO46PHMGIJSUBJFTT237C/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TRKHFQPWFU7F3OXTL6IEIQSJG6FVXZTZ/","https://lists.debian.org/debian-lts-announce/2024/02/msg00016.html","https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html"],"weaknesses":["CWE-401"],"ingestedAt":"2026-10-29T20:06:33.064Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/4xxx/CVE-2023-4513.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-4513","state":"PUBLISHED","datePublished":"2023-08-24T06:30:50.727Z","dateUpdated":"2026-03-27T13:56:56.028Z","assignerShortName":"GitLab","assignerOrgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","dateReserved":"2023-08-24T06:30:35.789Z"},"containers":{"cna":{"title":"Missing Release of Memory after Effective Lifetime in Wireshark","descriptions":[{"lang":"en","value":"BT SDP dissector memory leak in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file"}],"affected":[{"vendor":"Wireshark Foundation","product":"Wireshark","defaultStatus":"unknown","versions":[{"version":"4.0.0","status":"affected","lessThan":"4.0.8","versionType":"semver"},{"version":"3.6.0","status":"affected","lessThan":"3.6.16","versionType":"semver"}]}],"references":[{"url":"https://www.wireshark.org/security/wnpa-sec-2023-25.html"},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/19259","name":"GitLab Issue #19259","tags":["issue-tracking"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"LOCAL","availabilityImpact":"LOW","baseScore":5.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-401","description":"CWE-401: Missing Release of Memory after Effective Lifetime","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"GitLab","orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","dateUpdated":"2026-03-27T13:56:56.028Z"},"credits":[{"lang":"en","type":"finder","value":"Chenyuan Mi"}],"solutions":[{"lang":"en","value":"Upgrade to version 4.0.8, 3.6.16 or above."}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.wireshark.org/security/wnpa-sec-2023-25.html","tags":["x_transferred"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/19259","name":"GitLab Issue #19259","tags":["issue-tracking","x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L4AVRUYSHDNEAJILVSGY5W6MPOMG2YRF/","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6HCUPLDY7HLPO46PHMGIJSUBJFTT237C/","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TRKHFQPWFU7F3OXTL6IEIQSJG6FVXZTZ/","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/02/msg00016.html","tags":["x_transferred"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2025-11-03T21:49:51.600Z"}}]}}}