CVE-2015-8025

driver/subprocs.c in XScreenSaver before 5.34 does not properly perform an internal consistency check, which allows physically proximate attackers to bypass the lock screen by hot swapping monitors.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
2.1 UNKNOWN
LOCAL
LOW
AV:L/AC:L/Au:N/C:N/I:P/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
VendorProductVersion
canonicalubuntu_linux
12.04
xscreensaver_projectxscreensaver
5.33
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
xscreensaver
bullseye
5.45+dfsg1-2
fixed
bookworm
6.06+dfsg1-3+deb12u1
fixed
sid
6.08+dfsg1-1
fixed
trixie
6.08+dfsg1-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
xscreensaver
xenial
not-affected
wily
ignored
vivid
ignored
trusty
Fixed 5.15-3+deb7u1ubuntu0.1
released
precise
Fixed 5.15-2ubuntu1.1
released
Common Weakness Enumeration
References
http://lists.opensuse.org/opensuse-updates/2015-11/msg00102.html
http://www.debian.org/security/2016/dsa-3438
http://www.openwall.com/lists/oss-security/2015/10/24/2
http://www.openwall.com/lists/oss-security/2015/10/25/1
http://www.openwall.com/lists/oss-security/2015/10/29/12
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
http://www.securitytracker.com/id/1034052
http://www.ubuntu.com/usn/USN-2789-1
https://twitter.com/Thaolia/status/656823859304398848
https://www.jwz.org/blog/2015/10/xscreensaver-5-34/
http://lists.opensuse.org/opensuse-updates/2015-11/msg00102.html
http://www.debian.org/security/2016/dsa-3438
http://www.openwall.com/lists/oss-security/2015/10/24/2
http://www.openwall.com/lists/oss-security/2015/10/25/1
http://www.openwall.com/lists/oss-security/2015/10/29/12
http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
http://www.securitytracker.com/id/1034052
http://www.ubuntu.com/usn/USN-2789-1
https://twitter.com/Thaolia/status/656823859304398848
https://www.jwz.org/blog/2015/10/xscreensaver-5-34/