CVE-2007-1321

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Summary

CVECVE-2007-1321
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-10-30 22:46:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionInteger signedness error in the NE2000 emulator in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to trigger a heap-based buffer overflow via certain register values that bypass sanity checks, aka QEMU NE2000 "receive" integer signedness error. NOTE: this identifier was inadvertently used by some sources to cover multiple issues that were labeled "NE2000 network driver and the socket code," but separate identifiers have been created for the individual vulnerabilities since there are sometimes different fixes; see CVE-2007-5729 and CVE-2007-5730.

Risk And Classification

Primary CVSS: v2.0 7.2 from [email protected]

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

Problem Types: NVD-CWE-Other | n/a

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
Complete
Integrity
Complete
Availability
Complete

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 3.1 All All All
Operating System Debian Debian Linux 4.0 All All All
Operating System Fedoraproject Fedora 7 All All All
Operating System Fedoraproject Fedora Core 6 All All All
Application Qemu Qemu 0.8.2 All All All
Operating System Xen Xen - All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
taviso.decsystem.org/virtsec.pdf af854a3a-2127-422b-91ae-364da2661108 taviso.decsystem.org Technical Description, Third Party Advisory
Repository / Oval Repository af854a3a-2127-422b-91ae-364da2661108 oval.cisecurity.org Third Party Advisory
[VIM] Clarification on old QEMU/NE2000/Xen issues af854a3a-2127-422b-91ae-364da2661108 www.attrition.org Third Party Advisory
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com Third Party Advisory
KVM Multiple Vulnerabilities - Secunia Advisories - Vulnerability Information - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
Fedora update for xen - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
[SECURITY] Fedora 7 Update: xen-3.1.0-6.fc7 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
Debian update for qemu - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
Debian -- Security Information -- DSA-1284-1 qemu af854a3a-2127-422b-91ae-364da2661108 www.debian.org Third Party Advisory
[SECURITY] Fedora 7 Update: xen-3.1.0-8.fc7 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
Xen NE2000 Driver Heap Overflow May Let Local Users Gain Elevated Privileges - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 securitytracker.com Third Party Advisory, VDB Entry
Mandriva update for xen - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
Support / Security / Advisories / / MDKSA-2007:203 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com Third Party Advisory
Support / Security / Advisories / / MDVSA-2008:162 | Mandriva af854a3a-2127-422b-91ae-364da2661108 www.mandriva.com Third Party Advisory
Fedora update for xen - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
osvdb.org/35495 af854a3a-2127-422b-91ae-364da2661108 osvdb.org Broken Link
Red Hat update for xen - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
QEMU Multiple Local Vulnerabilities af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
[SECURITY] Fedora Core 6 Update: xen-3.0.3-12.fc6 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
QEMU Various Vulnerabilities - Secunia Advisories - Vulnerability Intelligence - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Third Party Advisory
rhn.redhat.com | Red Hat Support af854a3a-2127-422b-91ae-364da2661108 www.redhat.com Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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