DEBIAN-CVE-2020-8608

Advisory lineage Upstream: 1 Downstream: 5
Upstream
CVE-2020-8608
Published: 06 Feb 2020, 17:15
Last modified:28 Apr 2026, 20:21

Vulnerability Summary

Overall Risk (default)
low
22/100
CVSS Score
5.6 MEDIUM
3.1 (osv_debian)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

06 Feb 2020, 17:15
Published
Vulnerability first disclosed
28 Apr 2026, 20:21
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•MEDIUM•Score: 5.6CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Systems

  • debian•libslirp

    < 4.2.0-1 | < 4.2.0-1 | < 4.2.0-1 | < 4.2.0-1

  • debian•qemu

    < 1:4.1-2 | < 1:4.1-2 | < 1:4.1-2 | < 1:4.1-2

  • debian•slirp

    < 1:1.0.17-11 | < 1:1.0.17-11 | < 1:1.0.17-11 | < 1:1.0.17-11

  • debian•slirp4netns

    < 1.0.1-1 | < 1.0.1-1 | < 1.0.1-1 | < 1.0.1-1

References (1)