| Name | CVE-2024-2004 |
| Description | When a protocol selection parameter option disables all protocols without adding any then the default set of protocols would remain in the allowed set due to an error in the logic for removing protocols. The below command would perform a request to curl.se with a plaintext protocol which has been explicitly disabled. curl --proto -all,-http http://curl.se The flaw is only present if the set of selected protocols disables the entire set of available protocols, in itself a command with no practical use and therefore unlikely to be encountered in real situations. The curl security team has thus assessed this to be low severity bug. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
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 | fixed |
| stretch (lts), stretch | 7.52.1-5+deb9u22 | fixed |
| buster, buster (lts) | 7.64.0-4+deb10u10 | fixed |
| buster (security) | 7.64.0-4+deb10u9 | fixed |
| bullseye | 7.74.0-1.3+deb11u13 | fixed |
| 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 | stretch | (not affected) | | | |
| curl | source | buster | (not affected) | | | |
| curl | source | bullseye | (not affected) | | | |
| curl | source | bookworm | 7.88.1-10+deb12u6 | | | |
| curl | source | (unstable) | 8.7.1-1 | | | |
Notes
[bullseye] - curl <not-affected> (Vulnerable code not present)
[buster] - curl <not-affected> (Vulnerable code not present)
https://curl.se/docs/CVE-2024-2004.html
Introduced by: https://github.com/curl/curl/commit/e6f8445edef8e7996d1cfb141d6df184efef972c (curl-7_85_0)
Fixed by: https://github.com/curl/curl/commit/17d302e56221f5040092db77d4f85086e8a20e0e (curl-8_7_0)
[stretch] - curl <not-affected> (Vulnerable code not present)
[jessie] - curl <not-affected> (Vulnerable code not present)