CVE-2019-6778

HIGH

QEMU 3.0.0 - Heap-Based Buffer Overflow in slirp/tcp_subr.c tcp_emu

Title source: llm

STIX 2.1

Description

In QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow.

References (17)

Core 17

Core References

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/106758

Mailing List, Third Party Advisory vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2019-02/msg00073.html

Mailing List, Patch, Third Party Advisory x_refsource_misc

http://www.openwall.com/lists/oss-security/2019/01/24/5

Mailing List, Patch, Third Party Advisory x_refsource_misc

https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg03132.html

Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CGCFIFSIWUREEQQOZDZFBYKWZHXCWBZN/

Third Party Advisory vendor-advisory x_refsource_ubuntu

https://usn.ubuntu.com/3923-1/

Mailing List, Third Party Advisory vendor-advisory x_refsource_fedora

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/

Mailing List, Third Party Advisory vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00042.html

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.html

Third Party Advisory vendor-advisory x_refsource_debian

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

Mailing List mailing-list x_refsource_bugtraq

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

Vendor Advisory vendor-advisory x_refsource_redhat

https://access.redhat.com/errata/RHSA-2019:1883

Vendor Advisory vendor-advisory x_refsource_redhat

https://access.redhat.com/errata/RHSA-2019:1968

Vendor Advisory vendor-advisory x_refsource_redhat

https://access.redhat.com/errata/RHSA-2019:2425

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00001.html

Vendor Advisory vendor-advisory x_refsource_redhat

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

Mailing List vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00007.html

Scores

CVSS v3 7.8

EPSS 0.0008

EPSS Percentile 22.6%

Attack Vector LOCAL

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-787

Status published

Products (9)

canonical/ubuntu_linux 14.04

canonical/ubuntu_linux 16.04

canonical/ubuntu_linux 18.04

canonical/ubuntu_linux 18.10

fedoraproject/fedora 29

fedoraproject/fedora 30

opensuse/leap 15.0

opensuse/leap 42.3

qemu/qemu 3.0.0

Published Mar 21, 2019

Tracked Since Feb 18, 2026