CVE-2007-1320

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 arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow.

Category

7.2
CVSS
Severity: High
CVSS 2.0 •
EPSS 0.16%
Vendor Advisory mandriva.com Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory debian.org Vendor Advisory mandriva.com Vendor Advisory opensuse.org Vendor Advisory redhat.com Vendor Advisory redhat.com Vendor Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/23731 vdb entry third party advisory
http://www.mandriva.com/security/advisories?name=MDKSA-2007:203 third party advisory vendor advisory
https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00706.html third party advisory vendor advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10315 vdb entry third party advisory signature
http://osvdb.org/35494 vdb entry broken link
http://secunia.com/advisories/27047 third party advisory
https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00935.html third party advisory vendor advisory
http://www.debian.org/security/2007/dsa-1284 third party advisory vendor advisory
http://secunia.com/advisories/25073 third party advisory
http://taviso.decsystem.org/virtsec.pdf third party advisory technical description
http://secunia.com/advisories/27486 third party advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2008:162 third party advisory vendor advisory
http://secunia.com/advisories/27085 third party advisory
http://lists.opensuse.org/opensuse-security-announce/2009-01/msg00004.html mailing list third party advisory vendor advisory
http://secunia.com/advisories/30413 third party advisory
http://secunia.com/advisories/33568 third party advisory
http://www.vupen.com/english/advisories/2007/1597 vdb entry third party advisory
http://secunia.com/advisories/27103 third party advisory
http://secunia.com/advisories/29129 third party advisory
http://www.redhat.com/support/errata/RHSA-2007-0323.html third party advisory vendor advisory
http://secunia.com/advisories/25095 third party advisory
https://www.redhat.com/archives/fedora-package-announce/2007-October/msg00082.html third party advisory vendor advisory
http://www.debian.org/security/2007/dsa-1384 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2007-1320?
CVE-2007-1320 has been scored as a high severity vulnerability.
How to fix CVE-2007-1320?
To fix CVE-2007-1320, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-1320 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2007-1320 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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