CVE-2019-13164

Advisory lineage Upstream: 0 Downstream: 16
Modified
Published: 03 Jul 2019, 13:56
Last modified:04 Aug 2024, 23:41

Vulnerability Summary

Overall Risk (default)
medium
31/100
CVSS Score
7.8 HIGH
v3.1 (nvd)
EPSS Score
0.02% LOW
0% probability 0.00%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

03 Jul 2019, 13:56
Published
Vulnerability first disclosed
04 Aug 2024, 23:41
Last Modified
Vulnerability information updated

Description

qemu-bridge-helper.c in QEMU 3.1 and 4.0.0 does not ensure that a network interface name (obtained from bridge.conf or a --br=bridge option) is limited to the IFNAMSIZ size, which can lead to an ACL bypass.

CVSS Metrics

  • v3.1•HIGH•Score: 7.8CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
  • v2.0•MEDIUM•Score: 4.6AV:L/AC:L/Au:N/C:P/I:P/A:P

EPSS Trends

Current EPSS score: 0.02%• Percentile: 6%

Affected Systems

  • canonical•ubuntu_linux

    14.04 | 16.04 | 18.04 | 19.04 | 19.10

  • debian•debian_linux

    8.0 | 9.0 | 10.0

  • opensuse•leap

    15.0 | 15.1

  • qemu•qemu

    3.1 | 4.0.0

References (14)