CVE-2023-39741

MEDIUM

5.5

Description

lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProcessor::write(int) function at /libzpaq/libzpaq.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredNONE

User InteractionREQUIRED

Published8/17/2023

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

long_range_zip_project:long_range_zip

Weaknesses (CWE)

CWE-787

References

https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084(cve@mitre.org)

https://github.com/ckolivas/lrzip/issues/246(cve@mitre.org)

https://github.com/huanglei3/lrzip_poc/tree/main/lrzip_heap_overflow(cve@mitre.org)

https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ckolivas/lrzip/issues/246(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/huanglei3/lrzip_poc/tree/main/lrzip_heap_overflow(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.