CVE-2020-1983

Name
CVE-2020-1983
Description
A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service.
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
Exploit https://gitlab.freedesktop.org/slirp/libslirp/-/issues/20
Patch https://gitlab.freedesktop.org/slirp/libslirp/-/commit/9ac0371bb8c0a40f5d9f82a1c25129660e81df04
Third Party Advisory https://www.debian.org/security/2020/dsa-4665
Third Party Advisory https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HWFD4MWV3YWIHVHSA2F7FKOLJFL4PHOX/
Third Party Advisory https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NKT2MTSINE4NUPG5L6BYH6N23NBNITOL/
Third Party Advisory http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00022.html
UBUNTU https://usn.ubuntu.com/4372-1/
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00001.html
MLIST https://lists.debian.org/debian-lts-announce/2020/06/msg00032.html
MLIST https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html

Match rules

CPE URI Source package Min version Max version
cpe:2.3:a:libslirp_project:libslirp:*:*:*:*:*:*:*:* libslirp >= None <= 4.2.0

Vulnerable and fixed packages

Source package Branch Version Maintainer Status