CVE-2011-0226
HIGH 9.3EPSS 6.6%
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.
- CVSS v2.0 NVD
- 9.3 HIGH
AV:N/AC:M/Au:N/C:C/I:C/A:C - EPSS
- 6.65% chance of exploitation in the next 30 days, 94th percentile
- Published
- 2011-07-19
- Updated
- 2024-08-06
Proof-of-concept exploits (5)
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00020.html
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00015.html
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00028.html
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00014.html
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00026.html
Security advisories
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00000.html
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00001.html
- http://secunia.com/advisories/45167
- http://secunia.com/advisories/45224
- http://support.apple.com/kb/HT4802
- http://support.apple.com/kb/HT4803
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:120
- http://www.redhat.com/support/errata/RHSA-2011-1085.html
- http://www.securityfocus.com/bid/48619