CVE-2018-18438

NameCVE-2018-18438
DescriptionQemu has integer overflows because IOReadHandler and its associated functions use a signed integer data type for a size value.
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)
NVD severitylow
Debian Bugs911470

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
qemu (PTS)stretch1:2.8+dfsg-6+deb9u9vulnerable
stretch (security)1:2.8+dfsg-6+deb9u11vulnerable
buster, buster (security)1:3.1+dfsg-8+deb10u8fixed
bullseye, sid1:5.1+dfsg-4fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
qemusource(unstable)1:3.1+dfsg-1911470
qemu-kvmsource(unstable)(unfixed)

Notes

[stretch] - qemu <ignored> (Minor issue, too intrusive to backport)
[jessie] - qemu <ignored> (Minor issue, too intrusive to backport)
https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02396.html
https://lists.gnu.org/archive/html/qemu-devel/2018-10/msg02402.html
https://www.openwall.com/lists/oss-security/2018/10/17/3

Search for package or bug name: Reporting problems