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  2. CVE-2018-11806
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CVE-2018-11806

high
  • Information
  • CPEs
  • Plugins

Description

m_cat in slirp/mbuf.c in Qemu has a heap-based buffer overflow via incoming fragmented datagrams.

References

https://www.zerodayinitiative.com/advisories/ZDI-18-567/

https://lists.gnu.org/archive/html/qemu-devel/2018-06/msg01012.html

https://bugzilla.redhat.com/show_bug.cgi?id=1586245

http://www.securityfocus.com/bid/104400

http://www.openwall.com/lists/oss-security/2018/06/07/1

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://usn.ubuntu.com/3826-1/

https://lists.debian.org/debian-lts-announce/2019/05/msg00010.html

https://www.debian.org/security/2019/dsa-4454

https://seclists.org/bugtraq/2019/May/76

https://access.redhat.com/errata/RHSA-2019:2892

Details

Source: MITRE

Published: 2018-06-13

Updated: 2021-08-04

Type: CWE-787

Risk Information

CVSS v2

Base Score: 7.2

Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 3.9

Severity: HIGH

CVSS v3

Base Score: 8.2

Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Impact Score: 6

Exploitability Score: 1.5

Severity: HIGH

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