CVEvulnerability
CVE-2018-11806
8.2 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-06-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.2 HIGH — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-787
Description
m_cat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams.
Affected configurations
• qemu qemu (<= 2.12.1)
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 18.04
• canonical ubuntu linux 18.10
• redhat openstack 8
• redhat openstack 9
• redhat openstack 10
• redhat openstack 12
• redhat openstack 13
• redhat enterprise linux desktop 6.0
• redhat enterprise linux desktop 7.0
• redhat enterprise linux eus 7.5
• redhat enterprise linux eus 7.6
• redhat enterprise linux eus 7.7
• redhat enterprise linux server 6.0
• redhat enterprise linux server 7.0
• redhat enterprise linux server aus 7.6
• redhat enterprise linux server aus 7.7
• redhat enterprise linux server tus 7.6
• redhat enterprise linux server tus 7.7
• redhat enterprise linux workstation 6.0
• redhat enterprise linux workstation 7.0
• redhat virtualization 4.0
• debian debian linux 8.0
• debian debian linux 9.0
Related
Weakness · CWE (1)
- CWE-787 Out-of-bounds Write weakness
References
- http://www.openwall.com/lists/oss-security/2018/06/07/1 Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/104400 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:2462 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2762 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2822 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2887 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2892 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1586245 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/05/msg00010.html Mailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2018-06/msg01012.html Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/May/76 Mailing List, Third Party Advisory
- https://usn.ubuntu.com/3826-1/ Third Party Advisory
- https://www.debian.org/security/2019/dsa-4454 Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-18-567/ Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2018/06/07/1 Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/104400 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2018:2462 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2762 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2822 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2018:2887 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2019:2892 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1586245 Issue Tracking, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/05/msg00010.html Mailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2018-06/msg01012.html Mailing List, Third Party Advisory
- https://seclists.org/bugtraq/2019/May/76 Mailing List, Third Party Advisory
- https://usn.ubuntu.com/3826-1/ Third Party Advisory
- https://www.debian.org/security/2019/dsa-4454 Third Party Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-18-567/ Third Party Advisory, VDB Entry