GHSA-97c4-2w4v-c7r8MediumCVSS 6.5
libcurl's ASN1 parser code has the `GTime2str()` function, used for parsing an ASN.1 Generalized...
🔗 CVE IDs covered (1)
📋 Description
libcurl's ASN1 parser code has the GTime2str() function, used for parsing an
ASN.1 Generalized Time field. If given an syntactically incorrect field, the
parser might end up using -1 for the length of the time fraction, leading to
a strlen() getting performed on a pointer to a heap buffer area that is not
(purposely) null terminated.
This flaw most likely leads to a crash, but can also lead to heap contents getting returned to the application when CURLINFO_CERTINFO is used.
🔗 References (13)
- https://nvd.nist.gov/vuln/detail/CVE-2024-7264
- https://hackerone.com/reports/2629968
- https://curl.se/docs/CVE-2024-7264.html
- https://curl.se/docs/CVE-2024-7264.json
- http://www.openwall.com/lists/oss-security/2024/07/31/1
- https://github.com/curl/curl/commit/27959ecce75cdb2809c0bdb3286e60e08fadb519
- https://security.netapp.com/advisory/ntap-20240828-0008
- https://security.netapp.com/advisory/ntap-20241025-0006
- https://security.netapp.com/advisory/ntap-20241025-0010
- https://cert-portal.siemens.com/productcert/html/ssa-089022.html
- https://cert-portal.siemens.com/productcert/html/ssa-355557.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://github.com/advisories/GHSA-97c4-2w4v-c7r8