CVE-2020-8608

CVSS V2 Medium 6.8 CVSS V3 Medium 5.6
Description
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.
Overview
  • CVE ID
  • CVE-2020-8608
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-02-06T17:15:14
  • Last Modified Date
  • 2021-02-14T03:50:32
Weakness Enumerations
CWE URL
CWE-120 http://cwe.mitre.org/data/definitions/120.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:libslirp_project:libslirp:4.1.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.8
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • HIGH
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • LOW
  • Base Score
  • 5.6
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.2
  • Impact Score
  • 3.4
References
Reference URL Reference Tags
https://gitlab.freedesktop.org/slirp/libslirp/-/tags/v4.1.0 Release Notes Third Party Advisory
https://gitlab.freedesktop.org/slirp/libslirp/commit/68ccb8021a838066f0951d4b2817eb6b6f10a843 Patch Third Party Advisory
https://www.openwall.com/lists/oss-security/2020/02/06/2 Mailing List Patch Third Party Advisory
https://usn.ubuntu.com/4283-1/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00015.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00017.html Third Party Advisory
https://security.gentoo.org/glsa/202003-66 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html Mailing List Third Party Advisory
https://www.debian.org/security/2020/dsa-4733 Third Party Advisory
https://lists.debian.org/debian-lts-announce/2020/07/msg00020.html Mailing List Third Party Advisory
https://security.netapp.com/advisory/ntap-20201001-0002/ Third Party Advisory
https://lists.debian.org/debian-lts-announce/2021/02/msg00012.html Mailing List Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-8608
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-8608
History
Created Old Value New Value Data Type Notes
2022-05-10 07:23:19 Added to TrackCVE
2022-12-04 10:46:23 2020-02-06T17:15Z 2020-02-06T17:15:14 CVE Published Date updated
2022-12-04 10:46:23 2021-02-14T03:50:32 CVE Modified Date updated
2022-12-04 10:46:23 Analyzed Vulnerability Status updated