CVE-2020-14301

NameCVE-2020-14301
DescriptionAn information disclosure vulnerability was found in libvirt in versions before 6.3.0. HTTP cookies used to access network-based disks were saved in the XML dump of the guest domain. This flaw allows an attacker to access potentially sensitive information in the domain configuration via the `dumpxml` command.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
libvirt (PTS)buster5.0.0-4+deb10u1fixed
bullseye7.0.0-3+deb11u2fixed
bookworm9.0.0-4fixed
sid, trixie10.0.0-2fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libvirtsource(unstable)(not affected)

Notes

- libvirt <not-affected> (Vulnerable code introduced with 6.2.0)
Fixed by: https://github.com/libvirt/libvirt/commit/a5b064bf4b17a9884d7d361733737fb614ad8979
Fixed by: https://github.com/libvirt/libvirt/commit/524de6cc35d3b222f0e940bb0fd027f5482572c5

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