Buffer overflow in Qemu
CVE-2007-1320
Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow.
Vulnerability class: Buffer Overflow
EPSS: 0.005 (39.6th percentile) — read the EPSS interpretation.
Affected products
- Qemu — versions 0.8.2
- Xen
- Debian Debian_linux — versions 3.1, 4.0
- Fedoraproject Fedora — versions 8, 9
- Fedoraproject Fedora_core — versions 6
- Opensuse — versions 11.0, 11.1
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_MANDRIVA)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory, Third Party Advisory)
- cve@mitre.org (x_refsource_OVAL, signature, Third Party Advisory, vdb-entry)
- cve@mitre.org (x_refsource_OSVDB, vdb-entry, Broken Link)
- cve@mitre.org (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)
- cve@mitre.org (x_refsource_FEDORA, vendor-advisory, Third Party Advisory)
- cve@mitre.org (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- cve@mitre.org (x_refsource_SECUNIA, Third Party Advisory, third-party-advisory)
- cve@mitre.org (Technical Description, Third Party Advisory, x_refsource_MISC)