| Name | CVE-2024-8096 |
| Description | When curl is told to use the Certificate Status Request TLS extension, often referred to as OCSP stapling, to verify that the server certificate is valid, it might fail to detect some OCSP problems and instead wrongly consider the response as fine. If the returned status reports another error than 'revoked' (like for example 'unauthorized') it is not treated as a bad certficate. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-3951-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| curl (PTS) | jessie, jessie (lts) | 7.38.0-4+deb8u28 | fixed |
| stretch (security) | 7.52.1-5+deb9u16 | vulnerable |
| stretch (lts), stretch | 7.52.1-5+deb9u22 | vulnerable |
| buster, buster (lts) | 7.64.0-4+deb10u10 | vulnerable |
| buster (security) | 7.64.0-4+deb10u9 | vulnerable |
| bullseye | 7.74.0-1.3+deb11u13 | vulnerable |
| bullseye (security) | 7.74.0-1.3+deb11u14 | fixed |
| bookworm | 7.88.1-10+deb12u8 | fixed |
| bookworm (security) | 7.88.1-10+deb12u5 | vulnerable |
| sid, trixie | 8.11.1-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| curl | source | jessie | (not affected) | | | |
| curl | source | bullseye | 7.74.0-1.3+deb11u14 | | DLA-3951-1 | |
| curl | source | bookworm | 7.88.1-10+deb12u8 | | | |
| curl | source | (unstable) | 8.10.0-1 | | | |
Notes
https://curl.se/docs/CVE-2024-8096.html
Introduced with: https://github.com/curl/curl/commit/f13669a375f5bfd14797bda91642cabe076974fa (curl-7_41_0)
Fixed by: https://github.com/curl/curl/commit/aeb1a281cab13c7ba791cb104e556b20e713941f (curl-8_10_0)
[buster] - curl <postponed> (Minor issue)
[stretch] - curl <postponed> (Minor issue)
[jessie] - curl <not-affected> (Vulnerable code not present)