CVE-2019-13164 Affecting qemu package, versions <1:3.1+dfsg-8+deb10u2
Snyk CVSS
Attack Complexity
Low
Confidentiality
High
Integrity
High
Availability
High
Threat Intelligence
EPSS
0.05% (16th
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN10-QEMU-451487
- published 3 Jul 2019
- disclosed 3 Jul 2019
Introduced: 3 Jul 2019
CVE-2019-13164 Open this link in a new tabHow to fix?
Upgrade Debian:10
qemu
to version 1:3.1+dfsg-8+deb10u2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu
package and not the qemu
package as distributed by Debian
.
See How to fix?
for Debian:10
relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2019-13164
- https://seclists.org/bugtraq/2019/Aug/41
- https://seclists.org/bugtraq/2019/Sep/3
- https://www.debian.org/security/2019/dsa-4506
- https://www.debian.org/security/2019/dsa-4512
- https://security.gentoo.org/glsa/202003-66
- https://github.com/qemu/qemu/commit/03d7712b4bcd47bfe0fe14ba2fffa87e111fa086
- https://lists.gnu.org/archive/html/qemu-devel/2019-07/msg00145.html
- https://lists.debian.org/debian-lts-announce/2019/09/msg00021.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00000.html
- http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00008.html
- http://www.openwall.com/lists/oss-security/2019/07/02/2
- http://www.securityfocus.com/bid/109054
- https://usn.ubuntu.com/4191-1/
- https://usn.ubuntu.com/4191-2/
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2019-13164