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CVE-2009-1786

UnknownEPSS 0.67%

Last modified

CVE-2009-1786 is a vulnerability of currently unknown severity. The malloc subsystem in libc in IBM AIX 5.3 and 6.1 allows local users to create or overwrite arbitrary files via a symlink attack on the log file associated with the MALLOCDEBUG environment variable.. EPSS estimates a 0.67% chance of exploitation in the next 30 days.

Description

The malloc subsystem in libc in IBM AIX 5.3 and 6.1 allows local users to create or overwrite arbitrary files via a symlink attack on the log file associated with the MALLOCDEBUG environment variable.

Metrics

EPSS Probability
0.67%

47.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
IbmAix5.3
IbmAix6.1

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2009-1786?
The malloc subsystem in libc in IBM AIX 5.3 and 6.1 allows local users to create or overwrite arbitrary files via a symlink attack on the log file associated with the MALLOCDEBUG environment variable.
How severe is CVE-2009-1786?
Severity scoring for CVE-2009-1786 is pending analysis. The EPSS model estimates a 0.67% probability of exploitation in the next 30 days.
How do I fix CVE-2009-1786?
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-2009-1786?

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

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Source: NVD / NIST