{"id":"CVE-2024-7264","title":"libcurl's ASN1 parser code has the `GTime2str()` function, used for parsing an\nASN.1 Generalized Time field","summary":"libcurl's ASN1 parser code has the `GTime2str()` function, used for parsing an\nASN.1 Generalized Time field. If given an syntactically incorrect field, the\nparser might end up using -1 for the length of the *time fraction*, leading to\na …","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwe":["CWE-125"],"vendor":"haxx","product":"libcurl","affected":["libcurl >= 7.32.0, < 8.9.1"],"patched":["libcurl 8.9.1"],"published":"2024-07-31","updated":"2026-10-15","sourceUpdated":"2026-10-15T01:19:20.450","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2024-7264","references":[{"url":"http://www.openwall.com/lists/oss-security/2024/07/31/1","label":"2499f714-1537-4658-8207-48ae4bb9eae9"},{"url":"https://curl.se/docs/CVE-2024-7264.html","label":"2499f714-1537-4658-8207-48ae4bb9eae9"},{"url":"https://curl.se/docs/CVE-2024-7264.json","label":"2499f714-1537-4658-8207-48ae4bb9eae9"},{"url":"https://hackerone.com/reports/2629968","label":"2499f714-1537-4658-8207-48ae4bb9eae9"},{"url":"http://www.openwall.com/lists/oss-security/2024/07/31/1","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/curl/curl/commit/27959ecce75cdb2809c0bdb3286e60e08fadb519","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20240828-0008/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20241025-0006/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.netapp.com/advisory/ntap-20241025-0010/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-089022.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-355557.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"}],"tags":["nvd","cve.org"],"epss":0.20202,"epssPercentile":0.97442,"ingestedAt":"2026-10-15T03:30:12.730Z","ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2024-08-01T20:05:41.315706Z"},"scores":{"nvd":6.5,"adp":6.3},"slug":"CVE-2024-7264","body":"## Overview\n\nlibcurl's ASN1 parser code has the `GTime2str()` function, used for parsing an\nASN.1 Generalized Time field. If given an syntactically incorrect field, the\nparser might end up using -1 for the length of the *time fraction*, leading to\na `strlen()` getting performed on a pointer to a heap buffer area that is not\n(purposely) null terminated.\n\nThis flaw most likely leads to a crash, but can also lead to heap contents\ngetting returned to the application when\n[CURLINFO_CERTINFO](https://curl.se/libcurl/c/CURLINFO_CERTINFO.html) is used.\n\n## Affected\n\n- `libcurl >= 7.32.0, < 8.9.1`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `libcurl 8.9.1`","depth":"sunlit","depthScore":40,"depthScoreParts":{"impact":35.8,"likelihood":4,"exploitation":0,"ransomware":0},"changes":[]}