CVE-2022-23607

NameCVE-2022-23607
Descriptiontreq is an HTTP library inspired by requests but written on top of Twisted's Agents. Treq's request methods (`treq.get`, `treq.post`, etc.) and `treq.client.HTTPClient` constructor accept cookies as a dictionary. Such cookies are not bound to a single domain, and are therefore sent to *every* domain ("supercookies"). This can potentially cause sensitive information to leak upon an HTTP redirect to a different domain., e.g. should `https://example.com` redirect to `http://cloudstorageprovider.com` the latter will receive the cookie `session`. Treq 2021.1.0 and later bind cookies given to request methods (`treq.request`, `treq.get`, `HTTPClient.request`, `HTTPClient.get`, etc.) to the origin of the *url* parameter. Users are advised to upgrade. For users unable to upgrade Instead of passing a dictionary as the *cookies* argument, pass a `http.cookiejar.CookieJar` instance with properly domain- and scheme-scoped cookies in it.
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)
ReferencesDLA-2954-1
Debian Bugs1005041

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
python-treq (PTS)buster18.6.0-0.1vulnerable
bullseye18.6.0-0.2vulnerable
bookworm, sid22.2.0-0.1vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
python-treqsourcestretch15.1.0-1+deb9u1DLA-2954-1
python-treqsource(unstable)(unfixed)1005041

Notes

[bullseye] - python-treq <no-dsa> (Minor issue)
[buster] - python-treq <no-dsa> (Minor issue)
https://github.com/twisted/treq/security/advisories/GHSA-fhpf-pp6p-55qc
https://github.com/twisted/treq/commit/1da6022cc880bbcff59321abe02bf8498b89efb2 (release-22.1.0)

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