CVE-2019-10167

Name	CVE-2019-10167
Description	The virConnectGetDomainCapabilities() libvirt API, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, accepts an "emulatorbin" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an arbitrary path for this argument, causing libvirtd to execute a crafted executable with its own privileges.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-1832-1, DSA-4469-1

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libvirt (PTS)	bullseye	7.0.0-3+deb11u3	fixed
	bookworm	9.0.0-4+deb12u2	fixed
	sid, trixie	10.10.0-3	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin
libvirt	source	jessie	1.2.9-9+deb8u7	DLA-1832-1
libvirt	source	stretch	3.0.0-4+deb9u4	DSA-4469-1
libvirt	source	(unstable)	5.0.0-4

Notes

https://access.redhat.com/libvirt-privesc-vulnerabilities
https://bugzilla.redhat.com/show_bug.cgi?id=1720117
https://libvirt.org/git/?p=libvirt.git;a=commit;h=8afa68bac0cf99d1f8aaa6566685c43c22622f26