high8.2
CVE-2018-11806
m_cat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams.
Impact
m_cat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Qemu | Qemu | through 2.12.1 |
| Canonical | Ubuntu Linux | Versions 14.04, 16.04, 18.04, 18.10 |
| Redhat | Openstack | Versions 8, 9, 10, 12, 13 |
| Redhat | Enterprise Linux Desktop | Versions 6.0, 7.0 |
| Redhat | Enterprise Linux Eus | Versions 7.5, 7.6, 7.7 |
| Redhat | Enterprise Linux Server | Versions 6.0, 7.0 |
| Redhat | Enterprise Linux Server Aus | Versions 7.6, 7.7 |
| Redhat | Enterprise Linux Server Tus | Versions 7.6, 7.7 |
| Redhat | Enterprise Linux Workstation | Versions 6.0, 7.0 |
| Redhat | Virtualization | Version 4.0 |
| Debian | Debian Linux | Versions 8.0, 9.0 |
Weakness classification
References
- NVD record
- CVE.org record
- 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/
- 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