Vulnerability Details : 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 category: Memory CorruptionExecute code
Threat overview for CVE-2007-1320
Top countries where our scanners detected CVE-2007-1320
Top open port discovered on systems with this issue
53
IPs affected by CVE-2007-1320 775
Threat actors abusing to this issue?
Yes
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Exploit prediction scoring system (EPSS) score for CVE-2007-1320
Probability of exploitation activity in the next 30 days: 0.04%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 8 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-1320
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST |
CWE ids for CVE-2007-1320
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2007-1320
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http://www.securityfocus.com/bid/23731
Third Party Advisory;VDB Entry
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http://taviso.decsystem.org/virtsec.pdf
Technical Description;Third Party Advisory
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http://www.mandriva.com/security/advisories?name=MDVSA-2008:162
Third Party Advisory
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http://www.vupen.com/english/advisories/2007/1597
Third Party Advisory
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http://www.debian.org/security/2007/dsa-1384
Third Party Advisory
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https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00935.html
Third Party Advisory
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http://lists.opensuse.org/opensuse-security-announce/2009-01/msg00004.html
Mailing List;Third Party Advisory
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https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00706.html
Third Party Advisory
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http://www.debian.org/security/2007/dsa-1284
Third Party Advisory
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10315
Third Party Advisory
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https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00082.html
Third Party Advisory
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http://www.mandriva.com/security/advisories?name=MDKSA-2007:203
Third Party Advisory
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http://www.redhat.com/support/errata/RHSA-2007-0323.html
Third Party Advisory
Products affected by CVE-2007-1320
- cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora_core:6:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:8:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:9:*:*:*:*:*:*:*
- cpe:2.3:a:qemu:qemu:0.8.2:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:11.0:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:opensuse:11.1:*:*:*:*:*:*:*