CVE-2020-29129

Name

CVE-2020-29129

Description

ncsi.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.

NVD Severity

medium

Other trackers

CVE, NVD, CERT, CVE Details, CIRCL, Arch Linux, Debian, Red Hat, Ubuntu, Gentoo, SUSE (Bugzilla), SUSE (CVE), Mageia

Mailing lists

oss-security, full-disclosure, bugtraq

Exploits

Exploit DB, Metasploit

Forges

GitHub (code, issues), Aports (code, issues)

References

Type	URI
Mailing List	https://lists.freedesktop.org/archives/slirp/2020-November/000115.html
Mailing List	http://www.openwall.com/lists/oss-security/2020/11/27/1
FEDORA	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/45S5IHSWYITJKMRT23HCHJQDI674AMTQ/
FEDORA	https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OPCOHDEONMHH6QPJZKRLLCNRGRYODG7X/

Match rules

CPE URI	Source package	Min version	Max version
`cpe:2.3:a:libslirp_project:libslirp::::::::`	libslirp	>= None	<= 4.3.1

Vulnerable and fixed packages

Source package	Branch	Version	Maintainer	Status
libslirp	3.13-community	4.4.0-r0	Michał Polański <michal@polanski.me>	fixed