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CVE-2014-4043

UnknownEPSS 3.92%

Last modified

CVE-2014-4043 is a vulnerability of currently unknown severity. The posix_spawn_file_actions_addopen function in glibc before 2.20 does not copy its path argument in accordance with the POSIX specification, which allows context-dependent attackers to trigger use-after-free vulnerabilities.. EPSS estimates a 3.92% chance of exploitation in the next 30 days.

Description

The posix_spawn_file_actions_addopen function in glibc before 2.20 does not copy its path argument in accordance with the POSIX specification, which allows context-dependent attackers to trigger use-after-free vulnerabilities.

Metrics

EPSS Probability
3.92%

89.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GnuGlibc<= 2.19
OpensuseOpensuse13.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2014-4043?
The posix_spawn_file_actions_addopen function in glibc before 2.20 does not copy its path argument in accordance with the POSIX specification, which allows context-dependent attackers to trigger use-after-free vulnerabilities.
How severe is CVE-2014-4043?
Severity scoring for CVE-2014-4043 is pending analysis. The EPSS model estimates a 3.92% probability of exploitation in the next 30 days.
How do I fix CVE-2014-4043?
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-2014-4043?

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

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Source: NVD / NIST