CVE-2024-0853

NameCVE-2024-0853
Descriptioncurl inadvertently kept the SSL session ID for connections in its cache even when the verify status (*OCSP stapling*) test failed. A subsequent transfer to the same hostname could then succeed if the session ID cache was still fresh, which then skipped the verify status check.
SourceCVE (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 PackageReleaseVersionStatus
curl (PTS)buster7.64.0-4+deb10u2fixed
buster (security)7.64.0-4+deb10u9fixed
bullseye (security), bullseye7.74.0-1.3+deb11u11fixed
bookworm, bookworm (security)7.88.1-10+deb12u5fixed
sid, trixie8.8.0-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
curlsourcebuster(not affected)
curlsourcebullseye(not affected)
curlsourcebookworm(not affected)
curlsource(unstable)8.6.0-1

Notes

[bookworm] - curl <not-affected> (Vulnerable code introduced later)
[bullseye] - curl <not-affected> (Vulnerable code introduced later)
[buster] - curl <not-affected> (Vulnerable code introduced later)
https://curl.se/docs/CVE-2024-0853.html
Introduced by: https://github.com/curl/curl/commit/395365ad2d9a6c3f1a35d5e268a6af2824129832 (curl-8_5_0)
Fixed by: https://github.com/curl/curl/commit/c28e9478cb2548848eca9b765d0d409bfb18668c (curl-8_6_0)

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