ibcurl'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](https://curl.se/libcurl/c/CURLINFO_CERTINFO.html) is used.
| Link | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2024/07/31/1 | Mailing List |
| https://curl.se/docs/CVE-2024-7264.html | Vendor Advisory |
| https://curl.se/docs/CVE-2024-7264.json | Vendor Advisory |
| https://hackerone.com/reports/2629968 | Exploit Issue Tracking Permissions Required Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2024/07/31/1 | Mailing List |
| 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/ |
03 Nov 2025, 23:17
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21 Nov 2024, 09:51
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| References | () http://www.openwall.com/lists/oss-security/2024/07/31/1 - Mailing List |
12 Aug 2024, 17:30
| Type | Values Removed | Values Added |
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| New CVE |
Published : 2024-07-31 08:15
Updated : 2025-11-03 23:17
NVD link : CVE-2024-7264
Mitre link : CVE-2024-7264
CVE.ORG link : CVE-2024-7264
JSON object : View
Out-of-bounds Read