{"id":"AZL-31702","summary":"CVE-2023-46246 affecting package vim for versions less than 9.0.2112-1","details":"Vim is an improved version of the good old UNIX editor Vi. Heap-use-after-free in memory allocated in the function `ga_grow_inner` in in the file `src/alloc.c` at line 748, which is freed in the file `src/ex_docmd.c` in the function `do_cmdline` at line 1010 and then used again in `src/cmdhist.c` at line 759. When using the `:history` command, it's possible that the provided argument overflows the accepted value. Causing an Integer Overflow and potentially later an use-after-free. This vulnerability has been patched in version 9.0.2068.","modified":"2026-04-01T05:10:46.434574Z","published":"2023-10-27T19:15:41Z","upstream":["CVE-2023-46246"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-46246"}],"affected":[{"package":{"name":"vim","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/vim"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"9.0.2112-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-31702.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}