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CVE-2024-7264
MEDIUM(6.5)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Risk Signal Score22/100 — NIEDRIG
- CVSS 6.5 — Mittel
Erwähnungen (letzte 60 Tage)
Artikel
EPSS-Score
20.2%
Exploit-Wahrscheinlichkeit (30 Tage)
CVSS Score
6.5
Technische Schwere
Beschreibung
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](https://curl.se/libcurl/c/CURLINFO_CERTINFO.html) is used.
Betroffene Produkte
- cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:*
Referenzen
- 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/
- https://cert-portal.siemens.com/productcert/html/ssa-089022.html