CVE-2017-6410

NameCVE-2017-6410
Descriptionkpac/script.cpp in KDE kio before 5.32 and kdelibs before 4.14.30 calls the PAC FindProxyForURL function with a full https URL (potentially including Basic Authentication credentials, a query string, or PATH_INFO), which allows remote attackers to obtain sensitive information via a crafted PAC file.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
ReferencesDLA-952-1, DSA-3849-1
Debian Bugs856889, 856890

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
kde4libs (PTS)jessie, jessie (lts)4:4.14.2-5+deb8u3fixed
stretch (lts), stretch4:4.14.26-2+deb9u1fixed
buster4:4.14.38-3fixed
kio (PTS)stretch5.28.0-2fixed
buster5.54.1-1fixed
bullseye5.78.0-5fixed
bookworm5.103.0-1+deb12u1fixed
sid, trixie5.115.0-9fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
kde4libssourcewheezy4:4.8.4-4+deb7u3DLA-952-1
kde4libssourcejessie4:4.14.2-5+deb8u2DSA-3849-1
kde4libssource(unstable)4:4.14.26-2856890
kiosource(unstable)5.28.0-2856889

Notes

https://www.kde.org/info/security/advisory-20170228-1.txt
Patch for kio: https://commits.kde.org/kio/f9d0cb47cf94e209f6171ac0e8d774e68156a6e4
Patch for kde4libs: https://commits.kde.org/kdelibs/1804c2fde7bf4e432c6cf5bb8cce5701c7010559

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