CVE-2018-11806
High
CVE-2018-11806
m_cat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams.
Exploit probability
0.8%
Published
June 13, 2018
Required by
Not available
Last source change
July 8, 2026
02 / AFFECTED SOFTWARE
Affected packages
142 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
CVE-2018-11806
View original source
m_cat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams.
05 / REFERENCES
Further evidence
- http://www.openwall.com/lists/oss-security/2018/06/07/1
- http://www.securityfocus.com/bid/104400
- https://access.redhat.com/errata/RHSA-2018:2462
- https://access.redhat.com/errata/RHSA-2018:2762
- https://access.redhat.com/errata/RHSA-2018:2822
- https://access.redhat.com/errata/RHSA-2018:2887
- https://access.redhat.com/errata/RHSA-2019:2892
- https://bugzilla.redhat.com/show_bug.cgi?id=1586245
- https://lists.debian.org/debian-lts-announce/2019/05/msg00010.html
- https://lists.gnu.org/archive/html/qemu-devel/2018-06/msg01012.html
- https://seclists.org/bugtraq/2019/May/76
- https://usn.ubuntu.com/3826-1/
- https://www.debian.org/security/2019/dsa-4454
- https://www.zerodayinitiative.com/advisories/ZDI-18-567/