{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"state":"PUBLISHED","cveId":"CVE-2022-26495","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","dateUpdated":"2024-08-03T05:03:32.903Z","dateReserved":"2022-03-06T00:00:00.000Z","datePublished":"2022-03-06T00:00:00.000Z"},"containers":{"cna":{"providerMetadata":{"orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre","dateUpdated":"2024-02-04T11:06:25.543Z"},"descriptions":[{"lang":"en","value":"In nbd-server in nbd before 3.24, there is an integer overflow with a resultant heap-based buffer overflow. A value of 0xffffffff in the name length field will cause a zero-sized buffer to be allocated for the name, resulting in a write to a dangling pointer. This issue exists for the NBD_OPT_INFO, NBD_OPT_GO, and NBD_OPT_EXPORT_NAME messages."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://lists.debian.org/nbd/2022/01/msg00037.html"},{"url":"https://sourceforge.net/projects/nbd/files/nbd/"},{"name":"[debian-lts-announce] 20220310 [SECURITY] [DLA 2944-1] nbd security update","tags":["mailing-list"],"url":"https://lists.debian.org/debian-lts-announce/2022/03/msg00014.html"},{"name":"DSA-5100","tags":["vendor-advisory"],"url":"https://www.debian.org/security/2022/dsa-5100"},{"name":"FEDORA-2022-62adf9a1e0","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZHR73XMAJTCFGKUZRXVTZKCK2X3IFNA/"},{"name":"FEDORA-2022-807e431d5f","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU5JFD4PEJED72TZLZ5R2Q2SFXICU5I5/"},{"name":"FEDORA-2022-263873fb70","tags":["vendor-advisory"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G2UPX62BIWOOHSACGUDB7E3O4URNN37F/"},{"name":"GLSA-202402-10","tags":["vendor-advisory"],"url":"https://security.gentoo.org/glsa/202402-10"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}]},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T05:03:32.903Z"},"title":"CVE Program Container","references":[{"url":"https://lists.debian.org/nbd/2022/01/msg00037.html","tags":["x_transferred"]},{"url":"https://sourceforge.net/projects/nbd/files/nbd/","tags":["x_transferred"]},{"name":"[debian-lts-announce] 20220310 [SECURITY] [DLA 2944-1] nbd security update","tags":["mailing-list","x_transferred"],"url":"https://lists.debian.org/debian-lts-announce/2022/03/msg00014.html"},{"name":"DSA-5100","tags":["vendor-advisory","x_transferred"],"url":"https://www.debian.org/security/2022/dsa-5100"},{"name":"FEDORA-2022-62adf9a1e0","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZHR73XMAJTCFGKUZRXVTZKCK2X3IFNA/"},{"name":"FEDORA-2022-807e431d5f","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PU5JFD4PEJED72TZLZ5R2Q2SFXICU5I5/"},{"name":"FEDORA-2022-263873fb70","tags":["vendor-advisory","x_transferred"],"url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G2UPX62BIWOOHSACGUDB7E3O4URNN37F/"},{"name":"GLSA-202402-10","tags":["vendor-advisory","x_transferred"],"url":"https://security.gentoo.org/glsa/202402-10"}]}]}}