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CVE-2011-0226

UnknownEPSS 6.65%

Last modified

CVE-2011-0226 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 6.65% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability
6.65%

93.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
FreetypeFreetype<= 2.4.5
FreetypeFreetype2.2.1
FreetypeFreetype2.2.10
FreetypeFreetype2.3.0
FreetypeFreetype2.3.1
FreetypeFreetype2.3.2
FreetypeFreetype2.3.3
FreetypeFreetype2.3.4
FreetypeFreetype2.3.5
FreetypeFreetype2.3.6
FreetypeFreetype2.3.7
FreetypeFreetype2.3.8
FreetypeFreetype2.3.9
FreetypeFreetype2.3.10
FreetypeFreetype2.3.11
FreetypeFreetype2.3.12
FreetypeFreetype2.4.0
FreetypeFreetype2.4.1
FreetypeFreetype2.4.2
FreetypeFreetype2.4.3
FreetypeFreetype2.4.4
AppleIphone Os<= 4.2.8
AppleIphone Os1.0.0
AppleIphone Os1.0.1
AppleIphone Os1.0.2
AppleIphone Os1.1.0
AppleIphone Os1.1.1
AppleIphone Os1.1.2
AppleIphone Os1.1.3
AppleIphone Os1.1.4
AppleIphone Os1.1.5
AppleIphone Os2.0
AppleIphone Os2.0.0
AppleIphone Os2.0.1
AppleIphone Os2.0.2
AppleIphone Os2.1
AppleIphone Os2.1.1
AppleIphone Os2.2
AppleIphone Os2.2.1
AppleIphone Os3.0
AppleIphone Os3.0.1
AppleIphone Os3.1
AppleIphone Os3.1.2
AppleIphone Os3.1.3
AppleIphone Os3.2
AppleIphone Os3.2.1
AppleIphone Os3.2.2
AppleIphone Os4.0
AppleIphone Os4.0.1
AppleIphone Os4.0.2

Showing 50 of 58 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is 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.
How severe is CVE-2011-0226?
Severity scoring for CVE-2011-0226 is pending analysis. The EPSS model estimates a 6.65% probability of exploitation in the next 30 days.
How do I fix CVE-2011-0226?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2011-0226?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST