CVE-2023-46246

{"id": "CVE-2023-46246", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}, {"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.0, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.5}]}, "published": "2023-10-27T19:15:41.417", "references": [{"url": "https://github.com/vim/vim/commit/9198c1f2b1ddecde22af918541e0de2a32f0f45a", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/vim/vim/security/advisories/GHSA-q22m-h7m2-9mgm", "tags": ["Exploit", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DNMFS3IH74KEMMESOA3EOB6MZ56TWGFF/", "source": "security-advisories@github.com"}, {"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IVA7K73WHQH4KVFDJQ7ELIUD2WK5ZT5E/", "source": "security-advisories@github.com"}, {"url": "https://security.netapp.com/advisory/ntap-20231208-0006/", "source": "security-advisories@github.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}, {"lang": "en", "value": "CWE-416"}]}, {"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-190"}, {"lang": "en", "value": "CWE-416"}]}], "descriptions": [{"lang": "en", "value": "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.\n"}, {"lang": "es", "value": "Vim es una versi\u00f3n mejorada del antiguo editor de UNIX Vi. Heap-use-after-free en la memoria asignada en la funci\u00f3n `ga_grow_inner` en el archivo `src/alloc.c` en la l\u00ednea 748, que se libera en el archivo `src/ex_docmd.c` en la funci\u00f3n `do_cmdline` en la l\u00ednea 1010 y luego se usa nuevamente en `src/cmdhist.c` en la l\u00ednea 759. Cuando se usa el comando `:history`, es posible que el argumento proporcionado desborde el valor aceptado. Provocando un desbordamiento de enteros y potencialmente m\u00e1s tarde un use-after-free. Esta vulnerabilidad ha sido parcheada en la versi\u00f3n 9.0.2068."}], "lastModified": "2023-12-17T03:15:07.530", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C9577B78-DCA1-4A14-897A-6AB4B07A0D35", "versionEndExcluding": "9.0.2068"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}