Published: 28/03/2022 Updated: 07/10/2022

CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 383

Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P

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

Vulnerable Product	Search on Vulmon	Subscribe to Product
long range zip project long range zip 0.641
debian debian linux 9.0
debian debian linux 10.0
debian debian linux 11.0

Multiple vulnerabilities have been discovered in the lrzip compression program which could result in denial of service or potentially the execution of arbitrary code For the oldstable distribution (buster), these problems have been fixed in version 0631+git180528-1+deb10u1 This update also addresses CVE-2021-27345, CVE-2020-25467 and CVE-2021-27 ...

CWE-416 https://github.com/ckolivas/lrzip/issues/206 https://lists.debian.org/debian-lts-announce/2022/04/msg00012.html https://www.debian.org/security/2022/dsa-5145 https://nvd.nist.gov https://www.debian.org/security/2022/dsa-5145

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CVE-2022-26291

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