Strix
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CVE-2013-3950

UnknownEPSS 1.86%

Last modified

CVE-2013-3950 is a vulnerability of currently unknown severity. Stack-based buffer overflow in the openSharedCacheFile function in dyld.cpp in dyld in Apple iOS 5.1.x and 6.x through 6.1.3 makes it easier for attackers to conduct untethering attacks via a long string in the DYLD_SHARED_CACHE_DIR environment variable.. EPSS estimates a 1.86% chance of exploitation in the next 30 days.

Description

Stack-based buffer overflow in the openSharedCacheFile function in dyld.cpp in dyld in Apple iOS 5.1.x and 6.x through 6.1.3 makes it easier for attackers to conduct untethering attacks via a long string in the DYLD_SHARED_CACHE_DIR environment variable.

Metrics

EPSS Probability
1.86%

76.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
AppleIphone Os5.1
AppleIphone Os5.1.1
AppleIphone Os6.0
AppleIphone Os6.0.1
AppleIphone Os6.0.2
AppleIphone Os6.1
AppleIphone Os6.1.2
AppleIphone Os6.1.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2013-3950?
Stack-based buffer overflow in the openSharedCacheFile function in dyld.cpp in dyld in Apple iOS 5.1.x and 6.x through 6.1.3 makes it easier for attackers to conduct untethering attacks via a long string in the DYLD_SHARED_CACHE_DIR environment variable.
How severe is CVE-2013-3950?
Severity scoring for CVE-2013-3950 is pending analysis. The EPSS model estimates a 1.86% probability of exploitation in the next 30 days.
How do I fix CVE-2013-3950?
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-2013-3950?

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

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Source: NVD / NIST