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
02 Description
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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.48% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 41.8% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2007-05-02 17:00Z19 YR AGO
- Last updated
- 2024-08-07 12:50Z2 YR AGO
- Reserved
- 2007-03-07
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-787Out-of-bounds WriteBase
- Data version
- 5.1
- Document digest
- d9e0829a05d6daf1d4305c565dadf1dff1032af15a23ccf12c3b4544b2ca97a9
05 Affected products
06 References
- www.securityfocus.com23731http://www.securityfocus.com/bid/23731
- www.mandriva.comMDKSA-2007:203http://www.mandriva.com/security/advisories?name=MDKSA-2007:203
- www.redhat.comFEDORA-2008-4386https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00706.html
- oval.cisecurity.orgoval:org.mitre.oval:def:10315https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10315
- osvdb.org35494http://osvdb.org/35494
- secunia.com27047http://secunia.com/advisories/27047
- www.redhat.comFEDORA-2008-4604https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00935.html
- www.debian.orgDSA-1284http://www.debian.org/security/2007/dsa-1284
- secunia.com25073http://secunia.com/advisories/25073
- taviso.decsystem.orghttp://taviso.decsystem.org/virtsec.pdf
- secunia.com27486http://secunia.com/advisories/27486
- www.mandriva.comMDVSA-2008:162http://www.mandriva.com/security/advisories?name=MDVSA-2008:162
- secunia.com27085http://secunia.com/advisories/27085
- lists.opensuse.orgSUSE-SR:2009:002http://lists.opensuse.org/opensuse-security-announce/2009-01/msg00004.html
- secunia.com30413http://secunia.com/advisories/30413
- secunia.com33568http://secunia.com/advisories/33568
- www.vupen.comADV-2007-1597http://www.vupen.com/english/advisories/2007/1597
- secunia.com27103http://secunia.com/advisories/27103
- secunia.com29129http://secunia.com/advisories/29129
- www.redhat.comRHSA-2007:0323http://www.redhat.com/support/errata/RHSA-2007-0323.html
- secunia.com25095http://secunia.com/advisories/25095
- www.redhat.comFEDORA-2007-713https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00082.html
- www.debian.orgDSA-1384http://www.debian.org/security/2007/dsa-1384
07 Fixed in
Debian 12
- qemu Fixed in 0.9.0-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- qemu Fixed in 0.9.0-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- qemu Fixed in 0.9.0-2
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.