CVE-2010-3851
libguestfs before 1.5.23, as used in virt-v2v, virt-inspector 1.5.3 and earlier, and possibly other products, when a raw-format disk image is used, allows local guest OS administrators to read files from the host via a crafted (1) qcow2, (2) VMDK, or…
Does this matter?
Lower severity and a low EPSS score (0.37%). Track it; it rarely justifies an emergency change on its own.
Description
libguestfs before 1.5.23, as used in virt-v2v, virt-inspector 1.5.3 and earlier, and possibly other products, when a raw-format disk image is used, allows local guest OS administrators to read files from the host via a crafted (1) qcow2, (2) VMDK, or (3) VDI header, related to lack of support for a disk format specifier.
- CVSS 2.0
- 4.7 MEDIUMAV:L/AC:M/Au:N/C:C/I:N/A:N
- EPSS
- 0.37% probability · 30th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-200
- Affected
- libguestfs/libguestfs
- Source
- secalert@redhat.com
References
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050237.htmlPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050742.html
- http://rwmj.wordpress.com/2010/10/23/new-libguestfs-stable-versions/
- http://secunia.com/advisories/41797Vendor Advisory
- http://secunia.com/advisories/42235
- http://www.redhat.com/support/errata/RHSA-2011-0586.html
- http://www.securityfocus.com/bid/44166
- http://www.vupen.com/english/advisories/2010/2874Vendor Advisory
- http://www.vupen.com/english/advisories/2010/2963
- https://bugzilla.redhat.com/show_bug.cgi?id=643958
- https://www.redhat.com/archives/libguestfs/2010-October/msg00036.html
- https://www.redhat.com/archives/libguestfs/2010-October/msg00037.html
- https://www.redhat.com/archives/libguestfs/2010-October/msg00041.htmlPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050237.htmlPatch
- http://lists.fedoraproject.org/pipermail/package-announce/2010-November/050742.html
- http://rwmj.wordpress.com/2010/10/23/new-libguestfs-stable-versions/
- http://secunia.com/advisories/41797Vendor Advisory
- http://secunia.com/advisories/42235
- http://www.redhat.com/support/errata/RHSA-2011-0586.html
- http://www.securityfocus.com/bid/44166
- http://www.vupen.com/english/advisories/2010/2874Vendor Advisory
- http://www.vupen.com/english/advisories/2010/2963
- https://bugzilla.redhat.com/show_bug.cgi?id=643958
- https://www.redhat.com/archives/libguestfs/2010-October/msg00036.html
- https://www.redhat.com/archives/libguestfs/2010-October/msg00037.html
- https://www.redhat.com/archives/libguestfs/2010-October/msg00041.htmlPatch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.