vulnerability
Ubuntu: (Multiple Advisories) (CVE-2024-7264): curl vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:N/I:N/A:C) | 07/31/2024 | 08/06/2024 | 01/30/2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:C)
Published
07/31/2024
Added
08/06/2024
Modified
01/30/2025
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](https://curl.se/libcurl/c/CURLINFO_CERTINFO.html) is used.
Solution(s)
ubuntu-pro-upgrade-curlubuntu-pro-upgrade-libcurl3ubuntu-pro-upgrade-libcurl3-gnutlsubuntu-pro-upgrade-libcurl3-nssubuntu-pro-upgrade-libcurl3t64-gnutlsubuntu-pro-upgrade-libcurl4ubuntu-pro-upgrade-libcurl4t64
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