CVE-2024-7264
medium · 6.5libcurl'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.
6.5
CVSS
17.3%
EPSS (exploit prob.)
97th
EPSS percentile
2024-07-31
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weaknesses
CWE-125
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| haxx | libcurl | >= 7.32.0, < 8.9.1 |
Check a specific version with /api/v1/cve/match.
References
- http://www.openwall.com/lists/oss-security/2024/07/31/1
- https://curl.se/docs/CVE-2024-7264.html
- https://curl.se/docs/CVE-2024-7264.json
- https://hackerone.com/reports/2629968
- 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/
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2024-7264