CVE-2016-10894

NameCVE-2016-10894
Descriptionxtrlock through 2.10 does not block multitouch events. Consequently, an attacker at a locked screen can send input to (and thus control) various programs such as Chromium via events such as pan scrolling, "pinch and zoom" gestures, or even regular mouse clicks (by depressing the touchpad once and then clicking with a different finger).
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-1959-1
NVD severitylow
Debian Bugs830726

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
xtrlock (PTS)jessie2.6vulnerable
jessie (security)2.6+deb8u1fixed
buster, stretch2.8vulnerable
bullseye, sid2.12fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
xtrlocksource(unstable)2.12830726
xtrlocksourcejessie2.6+deb8u1DLA-1959-1

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