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.

CVSS v2.0

9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS

6.65% chance of exploitation in the next 30 days, 93th 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

References

• CVE Record
• NVD entry

Related

• CVE-2011-0222
• CVE-2011-0257
• CVE-2011-0182
• CVE-2011-0266
• CVE-2011-0180
• CVE-2011-0267