CVE-2005-3891

Name: CVE-2005-3891
Creator: NVD / NIST
Published: 2005-11-29T21:03:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 2.34%

Last modified Jun 16, 2026

CVE-2005-3891 is a vulnerability of currently unknown severity. Stack-based buffer overflow in Gadu-Gadu 7.20 allows remote attackers to cause a denial of service (crash) via an image filename between exactly 192 to 200 characters, which does not account for the "imgcache\" string that is added to the end of the buffer.. EPSS estimates a 2.34% chance of exploitation in the next 30 days.

Description

Stack-based buffer overflow in Gadu-Gadu 7.20 allows remote attackers to cause a denial of service (crash) via an image filename between exactly 192 to 200 characters, which does not account for the "imgcache\" string that is added to the end of the buffer.

Metrics

EPSS Probability

2.34%

81.5th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Gadu-Gadu	Gadu-Gadu Instant Messenger	7.20

References

Timeline

Published: Nov 29, 2005
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2005-3891?

How severe is CVE-2005-3891?

Severity scoring for CVE-2005-3891 is pending analysis. The EPSS model estimates a 2.34% probability of exploitation in the next 30 days.

How do I fix CVE-2005-3891?

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-2005-3891?

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

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Source: NVD / NIST