CVE-2022-31090

NameCVE-2022-31090
DescriptionGuzzle, an extensible PHP HTTP client. `Authorization` headers on requests are sensitive information. In affected versions when using our Curl handler, it is possible to use the `CURLOPT_HTTPAUTH` option to specify an `Authorization` header. On making a request which responds with a redirect to a URI with a different origin (change in host, scheme or port), if we choose to follow it, we should remove the `CURLOPT_HTTPAUTH` option before continuing, stopping curl from appending the `Authorization` header to the new request. 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. If you do not require or expect redirects to be followed, one should simply disable redirects all together. Alternatively, one can specify to use the Guzzle steam handler backend, rather than curl.
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
bookworm1:1.35.8-1.1fixed
sid1:1.39.0-1fixed

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-25mq-v84q-4j7r
https://github.com/guzzle/guzzle/commit/1dd98b0564cb3f6bd16ce683cb755f94c10fbd82 (7.4.5)

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