CVSS: 9.3EPSS: 6%CPEs: 62EXPL: 0CVE-2012-1142 – freetype: incorrect computation of number of glyphs in FNT_Face_Init() for FNT/FON files (#35659)
https://notcve.org/view.php?id=CVE-2012-1142
FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid heap write operation and memory corruption) or possibly execute arbitrary code via crafted glyph-outline data in a font. FreeType antes de v2.4.9, tal como se utiliza en Mozilla Firefox Mobile antes de v10.0.4 y otros productos, permite a atacantes remotos causar una denegación de servicio (operación no válida de escritura y corrupción de memoria) o posiblemente ejecutar código arbitrario a través del perfil modificado del glifo de una fuente. • http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00002.html http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00004.html http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00015.html http://rhn.redhat.com/errata/RHSA-2012-0467.html http://secunia.com/advisories/48300 http://secunia.com/advisories/48508 http • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 9.3EPSS: 6%CPEs: 62EXPL: 0CVE-2012-1144 – freetype: insufficient checking of first outline point in TTF parser (#35689)
https://notcve.org/view.php?id=CVE-2012-1144
FreeType before 2.4.9, as used in Mozilla Firefox Mobile before 10.0.4 and other products, allows remote attackers to cause a denial of service (invalid heap write operation and memory corruption) or possibly execute arbitrary code via a crafted TrueType font. FreeType antes de v2.4.9, tal como se utiliza en Mozilla Firefox Mobile antes de v10.0.4 y otros productos, permite a atacantes remotos causar una denegación de servicio (operación no válida de escritura y corrupción de memoria) o posiblemente ejecutar código arbitrario a través de una fuente TrueType modificada. • http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00003.html http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00004.html http://rhn.redhat.com/errata/RHSA-2012-0467.html http://secunia.com/advisories/48300 http://secunia.com/advisories/48508 http://secunia.com/advisories/48758 http://secunia.com/advisories/48822 http://secunia.com/advisories/48973 http://security.gentoo.org/glsa/gls • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •
CVSS: 9.3EPSS: 1%CPEs: 40EXPL: 0CVE-2011-2895 – BSD compress LZW decoder buffer overflow
https://notcve.org/view.php?id=CVE-2011-2895
The LZW decompressor in (1) the BufCompressedFill function in fontfile/decompress.c in X.Org libXfont before 1.4.4 and (2) compress/compress.c in 4.3BSD, as used in zopen.c in OpenBSD before 3.8, FreeBSD, NetBSD 4.0.x and 5.0.x before 5.0.3 and 5.1.x before 5.1.1, FreeType 2.1.9, and other products, does not properly handle code words that are absent from the decompression table when encountered, which allows context-dependent attackers to trigger an infinite loop or a heap-based buffer overflow, and possibly execute arbitrary code, via a crafted compressed stream, a related issue to CVE-2006-1168 and CVE-2011-2896. El descompresor en LZW en (1) la función BufCompressedFill en fontfile/decompress.c en X.Org libXfont antes de la versión v1.4.4 y (2) compress/compress.c en 4.3BSD, tal y como se utiliza en zopen.c en OpenBSD antes de la versión v3.8, FreeBSD, NetBSD, FreeType v2.1.9, y otros productos, no controla correctamente las palabras de código ausentes de la tabla de descompresión, lo que permite provocar un bucle infinito o un desbordamiento de búfer basado en memoria dinámica (heap) a atacantes (dependiendo del contexto) y posiblemente ejecutar código de su elección a través de un flujo comprimido debidamente modificado. Se trata de un problema relacionado con los CVE-2006-1168 y CVE-2011 2896. • http://cgit.freedesktop.org/xorg/lib/libXfont/commit/?id=d11ee5886e9d9ec610051a206b135a4cdc1e09a0 http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2011-007.txt.asc http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html http://lists.apple.com/archives/security-announce/2012/May/msg00001.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00000.html http://lists.apple.com/archives/security-announce/2015/Dec/msg00001.html http://lists.apple.com/archives/secur • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •
CVSS: 9.3EPSS: 5%CPEs: 58EXPL: 0CVE-2011-0226 – freetype: postscript type1 font parsing vulnerability
https://notcve.org/view.php?id=CVE-2011-0226
Integer signedness error in psaux/t1decode.c in FreeType before 2.4.6, as used in CoreGraphics in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via a crafted Type 1 font in a PDF document, as exploited in the wild in July 2011. Error de entero sin signo en psaux/t1decode.c en FreeType anterior a v2.4.6, es usado enCoreGraphics en Apple iOS anterior a v4.2.9 y v4.3.x anterior a v4.3.4 y otros productos, permite a atacantes remotos ejecutar código de su elección o provocar una denegación de servicio (corrupción de memoria o caída de la aplicación) a través de una fuente manipulada Type 1 en un documento PDF, como se explotó en Julio 2011. • http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html http://lists.apple.com/archives/security-announce/2011//Jul/msg00000.html http://lists.apple.com/archives/security-announce/2011//Jul/msg00001.html http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00014.html http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00015.html http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00020.html http://lists.nongnu.org/archive/html/f • CWE-189: Numeric Errors •
CVSS: 6.8EPSS: 16%CPEs: 33EXPL: 0CVE-2010-3814
https://notcve.org/view.php?id=CVE-2010-3814
Heap-based buffer overflow in the Ins_SHZ function in ttinterp.c in FreeType 2.4.3 and earlier allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted SHZ bytecode instruction, related to TrueType opcodes, as demonstrated by a PDF document with a crafted embedded font. Desbordamiento de búfer basado en memoria dinámica en la función Ins_SHZ en ttinterp.c en FreeType v2.4.3 y anteriores permite a atacantes remotos ejecutar código a su o elección y causar una denegación de servicio (cuelgue de aplicación) a través de una instrucción SHZ bytecode manipulada, relacionados con opcodes TrueType, como lo demuestra un documento PDF con una fuente manipulada incrustada. • http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=602221 http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=0edf0986f3be570f5bf90ff245a85c1675f5c9a4 http://lists.apple.com/archives/security-announce/2010//Nov/msg00003.html http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html http://secunia.com/advisories/42314 http://secunia.com/advisories/43138 http://secunia.com/advisories/48951 http://security-tracker.debian.org/tracker/CVE-2010-3814 http://support.apple • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •