CVE-2022-31091

NameCVE-2022-31091
DescriptionGuzzle, an extensible PHP HTTP client. `Authorization` and `Cookie` headers on requests are sensitive information. In affected versions on making a request which responds with a redirect to a URI with a different port, if we choose to follow it, we should remove the `Authorization` and `Cookie` headers from the request, before containing. Previously, we would only consider a change in host or scheme. Affected Guzzle 7 users should upgrade to Guzzle 7.4.5 as soon as possible. Affected users using any earlier series of Guzzle should upgrade to Guzzle 6.5.8 or 7.4.5. Note that a partial fix was implemented in Guzzle 7.4.2, where a change in host would trigger removal of the curl-added Authorization header, however this earlier fix did not cover change in scheme or change in port. An alternative approach would be to use your own redirect middleware, rather than ours, if you are unable to upgrade. If you do not require or expect redirects to be followed, one should simply disable redirects all together.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDSA-5246-1
Debian Bugs1014492

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
guzzle (PTS)bookworm, sid7.4.5-1fixed
mediawiki (PTS)buster1:1.31.16-1+deb10u2fixed
buster (security)1:1.31.16-1+deb10u4fixed
bullseye1:1.35.4-1+deb11u2vulnerable
bullseye (security)1:1.35.8-1~deb11u1fixed
bookworm, sid1:1.35.8-1.1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
guzzlesource(unstable)7.4.5-11014492
mediawikisourcebuster(not affected)
mediawikisourcebullseye1:1.35.8-1~deb11u1DSA-5246-1
mediawikisource(unstable)1:1.35.7-1

Notes

[buster] - mediawiki <not-affected> (Embedded Guzzle copy not present)
https://github.com/guzzle/guzzle/security/advisories/GHSA-q559-8m2m-g699
https://github.com/guzzle/guzzle/commit/1dd98b0564cb3f6bd16ce683cb755f94c10fbd82 (7.4.5)

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