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CVE-2011-0226
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
Description
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..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 9.3/10
- Exploit Score
- 8.6/10
- Access Vector
- Network
- Access Complexity
- Medium
- Authentication Required
- None
- Impact Score
- 10/10
- Confidentiality Impact
- Complete
- Availability Impact
- Complete
- Integrity Impact
- Complete
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:a:freetype:freetype:*:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.2.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.2.10:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.0:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.3:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.4:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.5:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.6:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.7:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.8:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.9:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.10:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.11:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.3.12:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.4.0:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.4.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.4.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.4.3:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:a:freetype:freetype:2.4.4:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:1.0.0:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:1.0.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:1.0.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:1.1.0:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:1.1.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:1.1.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:1.1.3:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:1.1.4:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:1.1.5:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:2.0:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:2.0.0:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:2.0.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:2.0.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:2.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:2.1.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:2.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:2.2.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:3.0:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:3.0.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:3.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:3.1.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:3.1.3:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:3.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:3.2.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:3.2.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:4.0:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:4.0.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:4.0.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:4.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:4.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:4.2.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:4.2.5:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:4.3.0:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:4.3.1:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:4.3.2:*:*:*:*:*:*:* |
Yes
|
- | ||
| cpe:2.3:o:apple:iphone_os:4.3.3:*:*:*:*:*:*:* |
Yes
|
- |
References
- http://support.apple.com/kb/HT4802
- http://support.apple.com/kb/HT4803
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00001.html
- http://www.securityfocus.com/bid/48619
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00020.html
- http://www.appleinsider.com/articles/11/07/06/hackers_release_new_browser_based_ios_jail
- http://secunia.com/advisories/45167
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00028.html
- http://secunia.com/advisories/45224
- http://lists.apple.com/archives/security-announce/2011//Jul/msg00000.html
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00026.html
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00015.html
- http://lists.nongnu.org/archive/html/freetype-devel/2011-07/msg00014.html
- http://www.redhat.com/support/errata/RHSA-2011-1085.html
- http://www.debian.org/security/2011/dsa-2294
- http://support.apple.com/kb/HT5002
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00016.html
- http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00015.html
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:120