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 advisories/code/issues, web search, more)
ReferencesDSA-1284-1, DSA-1384-1, DTSA-133-1, DTSA-38-1
Debian Bugs424070, 444007

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qemu (PTS)buster1:3.1+dfsg-8+deb10u8fixed
buster (security)1:3.1+dfsg-8+deb10u9fixed
bullseye (security), bullseye1:5.2+dfsg-11+deb11u2fixed
bookworm, sid1:7.1+dfsg-2fixed

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

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

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