CVE-2017-7789

NameCVE-2017-7789
DescriptionFirefox ignores Strict-Transport-Security when two more STS headers are sent from server
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
firefox (PTS)sid54.0-2vulnerable
firefox-esr (PTS)wheezy (security)52.2.0esr-1~deb7u1vulnerable
jessie45.9.0esr-1~deb8u1vulnerable
jessie (security)52.2.0esr-1~deb8u1vulnerable
stretch45.9.0esr-1vulnerable
stretch (security)52.2.0esr-1~deb9u1vulnerable
buster, sid52.2.0esr-2vulnerable

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
firefoxsource(unstable)(unfixed)low
firefox-esrsource(unstable)(unfixed)low

Notes

[stretch] - firefox-esr <no-dsa> (Wait for next ESR release, if it doesn't get merged into ESR ignore)
[jessie] - firefox-esr <no-dsa> (Wait for next ESR release, if it doesn't get merged into ESR ignore)
https://bugzilla.mozilla.org/show_bug.cgi?id=1074642

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