CVE-2007-1320

NameCVE-2007-1320
DescriptionMultiple 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.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
ReferencesDSA-1284-1, DSA-1384-1, DTSA-133-1, DTSA-38-1
NVD severityhigh
Debian Bugs424070, 444007

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qemu (PTS)jessie1:2.1+dfsg-12+deb8u6fixed
jessie (security)1:2.1+dfsg-12+deb8u12fixed
stretch (security), stretch1:2.8+dfsg-6+deb9u8fixed
buster1:3.1+dfsg-8+deb10u2fixed
buster (security)1:3.1+dfsg-8+deb10u3fixed
bullseye, sid1:4.1-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
kvmsource(unstable)66+dfsg-1.1
kvmsourcelenny60+dfsg-1+lenny1DTSA-133-1
qemusource(unstable)0.9.0-2424070
qemusourceetch0.8.2-4etch1DSA-1284-1
qemusourcelenny0.8.2-5lenny1DTSA-38-1
qemusourcesarge0.6.1+20050407-1sarge1DSA-1284-1
xen-3source(unstable)3.1.0-2medium444007
xen-3.0source(unstable)(unfixed)
xen-3.0sourceetch3.0.3-0-3DSA-1384-1

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