Vulnerabilidad en FreeType (CVE-2011-0226)
Gravedad CVSS v2.0:
ALTA
Tipo:
CWE-189
Errores numéricos
Fecha de publicación:
19/07/2011
Última modificación:
11/04/2025
Descripción
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.
Impacto
Puntuación base 2.0
9.30
Gravedad 2.0
ALTA
Productos y versiones vulnerables
| CPE | Desde | Hasta |
|---|---|---|
| cpe:2.3:a:freetype:freetype:*:*:*:*:*:*:*:* | 2.4.5 (incluyendo) | |
| cpe:2.3:a:freetype:freetype:2.2.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.2.10:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.0:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.1:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.2:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.3:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.4:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.5:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.6:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.7:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.8:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.9:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.10:*:*:*:*:*:*:* | ||
| cpe:2.3:a:freetype:freetype:2.3.11:*:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- 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/freetype-devel/2011-07/msg00026.html
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00028.html
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00016.html
- http://secunia.com/advisories/45167
- http://secunia.com/advisories/45224
- http://support.apple.com/kb/HT4802
- http://support.apple.com/kb/HT4803
- http://support.apple.com/kb/HT5002
- http://www.appleinsider.com/articles/11/07/06/hackers_release_new_browser_based_ios_jailbreak_based_on_pdf_exploit.html
- http://www.debian.org/security/2011/dsa-2294
- http://www.mandriva.com/security/advisories?name=MDVSA-2011%3A120
- http://www.redhat.com/support/errata/RHSA-2011-1085.html
- http://www.securityfocus.com/bid/48619
- 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/freetype-devel/2011-07/msg00026.html
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00028.html
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00015.html
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00016.html
- http://secunia.com/advisories/45167
- http://secunia.com/advisories/45224
- http://support.apple.com/kb/HT4802
- http://support.apple.com/kb/HT4803
- http://support.apple.com/kb/HT5002
- http://www.appleinsider.com/articles/11/07/06/hackers_release_new_browser_based_ios_jailbreak_based_on_pdf_exploit.html
- http://www.debian.org/security/2011/dsa-2294
- http://www.mandriva.com/security/advisories?name=MDVSA-2011%3A120
- http://www.redhat.com/support/errata/RHSA-2011-1085.html
- http://www.securityfocus.com/bid/48619



