Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2020-8608

In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code.

Published

2020-02-06T17:15:14.723

Last Modified

2024-11-21T05:39:07.170

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.6 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

6.4

Weaknesses

Type: Primary
CWE-120

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	libslirp_project	libslirp	4.1.0	Yes
Operating System	debian	debian_linux	8.0	Yes
Operating System	debian	debian_linux	9.0	Yes
Operating System	debian	debian_linux	10.0	Yes
Operating System	opensuse	leap	15.1	Yes

References

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html Mailing List, Third Party Advisory ([email protected])
https://gitlab.freedesktop.org/slirp/libslirp/-/tags/v4.1.0 Release Notes, Third Party Advisory ([email protected])
https://gitlab.freedesktop.org/slirp/libslirp/commit/68ccb8021a838066f0951d4b2817eb6b6f10a843 Patch, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2020/03/msg00015.html Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html Mailing List, Third Party Advisory ([email protected])
https://lists.debian.org/debian-lts-announce/2021/02/msg00012.html Mailing List, Third Party Advisory ([email protected])
https://security.gentoo.org/glsa/202003-66 Third Party Advisory ([email protected])
https://security.netapp.com/advisory/ntap-20201001-0002/ Third Party Advisory ([email protected])
https://usn.ubuntu.com/4283-1/ Third Party Advisory ([email protected])
https://www.debian.org/security/2020/dsa-4733 Third Party Advisory ([email protected])
https://www.openwall.com/lists/oss-security/2020/02/06/2 Mailing List, Patch, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.freedesktop.org/slirp/libslirp/-/tags/v4.1.0 Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://gitlab.freedesktop.org/slirp/libslirp/commit/68ccb8021a838066f0951d4b2817eb6b6f10a843 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2020/03/msg00015.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.debian.org/debian-lts-announce/2021/02/msg00012.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202003-66 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.netapp.com/advisory/ntap-20201001-0002/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://usn.ubuntu.com/4283-1/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.debian.org/security/2020/dsa-4733 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.openwall.com/lists/oss-security/2020/02/06/2 Mailing List, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)