{"id":"CVE-2023-5371","state":"PUBLISHED","title":"Memory Allocation with Excessive Size Value in Wireshark","description":"RTPS dissector memory leak in Wireshark 4.0.0 to 4.0.8 and 3.6.0 to 3.6.16 allows denial of service via packet injection or crafted capture file","publishedAt":"2023-10-04T16:01:48.187Z","updatedAt":"2026-03-27T13:56:56.112Z","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":"4.0.9","versionType":"semver"},{"version":"3.6.0","status":"affected","lessThan":"3.6.17","versionType":"semver"}]}],"references":["https://www.wireshark.org/security/wnpa-sec-2023-27.html","https://gitlab.com/wireshark/wireshark/-/issues/19322","https://security.gentoo.org/glsa/202402-09","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/34DBP5P2RHQ7XUABPANYYMOGV5KS6VEP/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MADSCHKZSCKQ5NLIX3UMOIJD2JZ65L4V/"],"weaknesses":["CWE-789"],"ingestedAt":"2026-10-29T20:06:42.242Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/5xxx/CVE-2023-5371.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2023-5371","state":"PUBLISHED","datePublished":"2023-10-04T16:01:48.187Z","dateUpdated":"2026-03-27T13:56:56.112Z","assignerShortName":"GitLab","assignerOrgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","dateReserved":"2023-10-04T03:01:36.569Z"},"containers":{"cna":{"title":"Memory Allocation with Excessive Size Value in Wireshark","descriptions":[{"lang":"en","value":"RTPS dissector memory leak in Wireshark 4.0.0 to 4.0.8 and 3.6.0 to 3.6.16 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":"4.0.9","versionType":"semver"},{"version":"3.6.0","status":"affected","lessThan":"3.6.17","versionType":"semver"}]}],"references":[{"url":"https://www.wireshark.org/security/wnpa-sec-2023-27.html"},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/19322","name":"GitLab Issue #19322","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-789","description":"CWE-789: Memory Allocation with Excessive Size Value","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"GitLab","orgId":"ceab7361-8a18-47b1-92ba-4d7d25f6715a","dateUpdated":"2026-03-27T13:56:56.112Z"},"solutions":[{"lang":"en","value":"Upgrade to version 4.0.9, 3.6.17 or above."}]},"adp":[{"title":"CVE Program Container","references":[{"url":"https://www.wireshark.org/security/wnpa-sec-2023-27.html","tags":["x_transferred"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/19322","name":"GitLab Issue #19322","tags":["issue-tracking","x_transferred"]},{"url":"https://security.gentoo.org/glsa/202402-09","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/34DBP5P2RHQ7XUABPANYYMOGV5KS6VEP/","tags":["x_transferred"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/MADSCHKZSCKQ5NLIX3UMOIJD2JZ65L4V/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T07:59:43.272Z"}}]}}}