Buffer overflow in Irzip Project

CVE-2022-28044

Irzip v0.640 was discovered to contain a heap memory corruption via the component lrzip.c:initialise_control.

Vulnerability class: Buffer Overflow

EPSS: 0.019 (77.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Irzip_project Irzip — versions 0.640
Debian Debian_linux — versions 9.0, 10.0, 11.0
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Patch, Third Party Advisory, x_refsource_MISC, Issue Tracking)
cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
cve@mitre.org (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
cve@mitre.org (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_DEBIAN)

Frequently asked questions

What is CVE-2022-28044?: CVE-2022-28044 is a critical-severity vulnerability in Irzip Project, classified under Out-of-bounds Write. CVSS score: 9.8/10. Published 2022-04-15.
How severe is CVE-2022-28044?: Critical severity. CVSS v3 base score is 9.8 out of 10.