CVE-2022-26291

Description

lrzip v0.641 was discovered to contain a multiple concurrency use-after-free between the functions zpaq_decompress_buf() and clear_rulist(). This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted Irz file.

Risk Information

Base Score

5.5

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.452

Associated Vulnerability

Vulnerability	OS Platform
lrzip security update(DSA-5145-1) lrzip_0.641-1+deb11u1_amd64.deb	Linux
lrzip security update(DSA-5145-1) lrzip_0.631+git180528-1+deb10u1_i386.deb	Linux
lrzip security update(DSA-5145-1) lrzip_0.631+git180528-1+deb10u1_amd64.deb	Linux
lrzip security update(DSA-5145-1) lrzip_0.641-1+deb11u1_i386.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234