| Name | CVE-2023-46219 |
| Description | When saving HSTS data to an excessively long file name, curl could end up removing all contents, making subsequent requests using that file unaware of the HSTS status they should otherwise use. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1057645 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| curl (PTS) | bullseye | 7.74.0-1.3+deb11u13 | vulnerable |
| bullseye (security) | 7.74.0-1.3+deb11u14 | vulnerable |
| bookworm | 7.88.1-10+deb12u8 | fixed |
| bookworm (security) | 7.88.1-10+deb12u5 | fixed |
| sid, trixie | 8.11.0-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| curl | source | buster | (not affected) | | | |
| curl | source | bookworm | 7.88.1-10+deb12u5 | | | |
| curl | source | (unstable) | 8.5.0-1 | | | 1057645 |
Notes
[bullseye] - curl <ignored> (curl is not built with HSTS support)
[buster] - curl <not-affected> (Not affected by CVE-2022-32207)
Introduced by: https://github.com/curl/curl/commit/20f9dd6bae50b7223171b17ba7798946e74f877f (curl-7_84_0)
The issue is introduced with the fix for CVE-2022-32207.
Fixed by: https://github.com/curl/curl/commit/73b65e94f3531179de45c6f3c836a610e3d0a846 (curl-8_5_0)
https://curl.se/docs/CVE-2023-46219.html