CVE-2020-25467

Public Exploit

Description

A null pointer dereference was discovered lzo_decompress_buf in stream.c in Irzip 0.621 which allows an attacker to cause a denial of service (DOS) via a crafted compressed file.

Category

5.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.14%
Third-Party Advisory launchpad.net Third-Party Advisory github.com Third-Party Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://bugs.launchpad.net/ubuntu/+source/lrzip/+bug/1893641 third party advisory issue tracking exploit
https://github.com/ckolivas/lrzip/issues/163 patch exploit third party advisory issue tracking
https://lists.debian.org/debian-lts-announce/2022/04/msg00012.html third party advisory mailing list

Frequently Asked Questions

What is the severity of CVE-2020-25467?
CVE-2020-25467 has been scored as a medium severity vulnerability.
How to fix CVE-2020-25467?
To fix CVE-2020-25467, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-25467 being actively exploited in the wild?
It is possible that CVE-2020-25467 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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