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X.org » Xserver : Security Vulnerabilities

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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-2008-0006 119 Exec Code Overflow 2008-01-18 2010-08-21
7.5
User Remote Low Not required Partial Partial Partial
Buffer overflow in (1) X.Org Xserver before 1.4.1, and (2) the libfont and libXfont libraries on some platforms including Sun Solaris, allows context-dependent attackers to execute arbitrary code via a PCF font with a large difference between the last col and first col values in the PCF_BDF_ENCODINGS table.
2 CVE-2007-6429 189 Exec Code Overflow 2008-01-18 2010-08-21
9.3
Admin Remote Medium Not required Complete Complete Complete
Multiple integer overflows in X.Org Xserver before 1.4.1 allow context-dependent attackers to execute arbitrary code via (1) a GetVisualInfo request containing a 32-bit value that is improperly used to calculate an amount of memory for allocation by the EVI extension, or (2) a request containing values related to pixmap size that are improperly used in management of shared memory by the MIT-SHM extension.
3 CVE-2007-6428 2008-01-18 2013-08-30
5.0
None Remote Low Not required Partial None None
The ProcGetReservedColormapEntries function in the TOG-CUP extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to read the contents of arbitrary memory locations via a request containing a 32-bit value that is improperly used as an array index.
4 CVE-2007-6427 399 Exec Code 2008-01-18 2010-08-21
9.3
Admin Remote Medium Not required Complete Complete Complete
The XInput extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to execute arbitrary code via requests related to byte swapping and heap corruption within multiple functions, a different vulnerability than CVE-2007-4990.
5 CVE-2007-5958 200 1 +Info 2008-01-18 2010-08-21
5.0
None Remote Low Not required Partial None None
X.Org Xserver before 1.4.1 allows local users to determine the existence of arbitrary files via a filename argument in the -sp option to the X program, which produces different error messages depending on whether the filename exists.
6 CVE-2007-5760 Exec Code 2008-01-18 2010-08-21
9.3
Admin Remote Medium Not required Complete Complete Complete
Array index error in the XFree86-Misc extension in X.Org Xserver before 1.4.1 allows context-dependent attackers to execute arbitrary code via a PassMessage request containing a large array index.
7 CVE-2007-2437 DoS 2007-05-02 2008-11-15
5.5
None Local Network Low Single system None None Complete
The X render (Xrender) extension in X.org X Window System 7.0, 7.1, and 7.2, with Xserver 1.3.0 and earlier, allows remote authenticated users to cause a denial of service (daemon crash) via crafted values to the (1) XRenderCompositeTrapezoids and (2) XRenderAddTraps functions, which trigger a divide-by-zero error.
Total number of vulnerabilities : 7   Page : 1 (This Page)
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