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X : Security Vulnerabilities Published In 2014

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2013-6462 119 DoS Exec Code Overflow 2014-01-09 2014-01-23
9.3
None Remote Medium Not required Complete Complete Complete
Stack-based buffer overflow in the bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont 1.1 through 1.4.6 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in a character name in a BDF font file.
2 CVE-2013-6425 189 DoS 2014-01-18 2014-03-05
5.0
None Remote Low Not required None None Partial
Integer underflow in the pixman_trapezoid_valid macro in pixman.h in Pixman before 0.32.0, as used in X.Org server and cairo, allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.
3 CVE-2013-6424 189 DoS 2014-01-18 2014-03-05
5.0
None Remote Low Not required None None Partial
Integer underflow in the xTrapezoidValid macro in render/picture.h in X.Org allows context-dependent attackers to cause a denial of service (crash) via a negative bottom value.
4 CVE-2012-0064 264 Bypass 2014-02-10 2014-02-11
4.6
None Local Low Not required Partial Partial Partial
xkeyboard-config before 2.5 in X.Org before 7.6 enables certain XKB debugging functions by default, which allows physically proximate attackers to bypass an X screen lock via keyboard combinations that break the input grab.
5 CVE-2011-4613 264 Bypass 2014-02-05 2014-02-24
4.6
None Local Low Not required Partial Partial Partial
The X.Org X wrapper (xserver-wrapper.c) in Debian GNU/Linux and Ubuntu Linux does not properly verify the TTY of a user who is starting X, which allows local users to bypass intended access restrictions by associating stdin with a file that is misinterpreted as the console TTY.
Total number of vulnerabilities : 5   Page : 1 (This Page)
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