CVE-2020-29130

Public Exploit

Description

slirp.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.

Category

4.3
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.46%
Vendor Advisory fedoraproject.org Vendor Advisory fedoraproject.org Vendor Advisory freedesktop.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://lists.freedesktop.org/archives/slirp/2020-November/000115.html mailing list exploit vendor advisory
http://www.openwall.com/lists/oss-security/2020/11/27/1 third party advisory mailing list
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OPCOHDEONMHH6QPJZKRLLCNRGRYODG7X/ vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/45S5IHSWYITJKMRT23HCHJQDI674AMTQ/ vendor advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00024.html third party advisory mailing list
https://lists.debian.org/debian-lts-announce/2023/03/msg00013.html mailing list

Frequently Asked Questions

What is the severity of CVE-2020-29130?
CVE-2020-29130 has been scored as a medium severity vulnerability.
How to fix CVE-2020-29130?
To fix CVE-2020-29130, 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-2020-29130 being actively exploited in the wild?
It is possible that CVE-2020-29130 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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