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CVE-2012-4505

UnknownEPSS 3.22%

Last modified

CVE-2012-4505 is a vulnerability of currently unknown severity. Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote servers to have an unspecified impact via a crafted Content-Length size in an HTTP response header for a proxy.pac file request, a different vulnerability than CVE-2012-4504.. EPSS estimates a 3.22% chance of exploitation in the next 30 days.

Description

Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote servers to have an unspecified impact via a crafted Content-Length size in an HTTP response header for a proxy.pac file request, a different vulnerability than CVE-2012-4504.

Metrics

EPSS Probability
3.22%

86.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
Libproxy ProjectLibproxy0.2.3
Libproxy ProjectLibproxy0.3.0
Libproxy ProjectLibproxy0.3.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2012-4505?
Heap-based buffer overflow in the px_pac_reload function in lib/pac.c in libproxy 0.2.x and 0.3.x allows remote servers to have an unspecified impact via a crafted Content-Length size in an HTTP response header for a proxy.pac file request, a different vulnerability than CVE-2012-4504.
How severe is CVE-2012-4505?
Severity scoring for CVE-2012-4505 is pending analysis. The EPSS model estimates a 3.22% probability of exploitation in the next 30 days.
How do I fix CVE-2012-4505?
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-2012-4505?

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

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Source: NVD / NIST