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CVE-2011-3464

UnknownEPSS 3.13%

Last modified

CVE-2011-3464 is a vulnerability of currently unknown severity. Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow.. EPSS estimates a 3.13% chance of exploitation in the next 30 days.

Description

Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow.

Metrics

EPSS Probability
3.13%

86.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersionsUpdate
LibpngLibpng1.5.0Beta
LibpngLibpng1.5.1—
LibpngLibpng1.5.2—
LibpngLibpng1.5.3Beta
LibpngLibpng1.5.4—
LibpngLibpng1.5.5—
LibpngLibpng1.5.6—
LibpngLibpng1.5.7—

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2011-3464?
Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow.
How severe is CVE-2011-3464?
Severity scoring for CVE-2011-3464 is pending analysis. The EPSS model estimates a 3.13% probability of exploitation in the next 30 days.
How do I fix CVE-2011-3464?
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-2011-3464?

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

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Source: NVD / NIST