CVE-2008-0006 – Xorg / XFree86 PCF font parser buffer overflow

https://notcve.org/view.php?id=CVE-2008-0006

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. Un desbordamiento del búfer en (1) X.Org Xserver versiones anteriores a 1.4.1, y (2) las bibliotecas libfont y libXfont en algunas plataformas, incluyendo Sun Solaris, permite a atacantes dependiendo del contexto ejecutar código arbitrario por medio de una fuente PCF con una diferencia considerable entre los últimos y primeros valores col en la tabla PCF_BDF_ENCODINGS. • http://bugs.gentoo.org/show_bug.cgi?id=204362 http://docs.info.apple.com/article.html?artnum=307562 http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01543321 http://jvn.jp/en/jp/JVN88935101/index.html http://jvndb.jvn.jp/ja/contents/2008/JVNDB-2008-001043.html http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html http://lists.freedesktop.org/archives/xorg/2008-January/031918.html http://lists.opensuse.org/opensuse-security-announce/2008-01&#x • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •