CVE-2013-1922

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Summary

CVECVE-2013-1922
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-05-13 23:55:01 UTC
Updated2026-04-29 01:13:23 UTC
Descriptionqemu-nbd in QEMU, as used in Xen 4.2.x, determines the format of a raw disk image based on the header, which allows local guest OS administrators to read arbitrary files on the host by modifying the header to identify a different format, which is used when the guest is restarted, a different vulnerability than CVE-2008-2004.

Risk And Classification

Primary CVSS: v2.0 3.3 from [email protected]

AV:L/AC:M/Au:N/C:P/I:P/A:N

Problem Types: CWE-264 | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
None

AV:L/AC:M/Au:N/C:P/I:P/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Xen Xen 4.2.0 All All All
Operating System Xen Xen 4.2.1 All All All
Operating System Xen Xen 4.2.2 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
oss-security - Xen Security Advisory 48 (CVE-2013-1922) - qemu-nbd format-guessing due to missing format specification af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
[SECURITY] Fedora 17 Update: qemu-1.0.1-6.fc17 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
Gentoo Linux Documentation -- Xen: Multiple vulnerabilities af854a3a-2127-422b-91ae-364da2661108 security.gentoo.org
[SECURITY] Fedora 18 Update: qemu-1.2.2-11.fc18 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
oss-security - CVE-2013-1922 -- qemu: qemu-nbd block format auto-detection vulnerability af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
[SECURITY] Fedora 19 Update: qemu-1.4.1-1.fc19 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org
Security Advisory SA55082 - Gentoo update for xen - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
Xen qemu-nbd-xen Format Detection Flaw Lets Local Guest Users Access Files on the Host - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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