PT-2018-14300 · Qemu+4 · Qemu+4

Daniel Shapira · Published 2018-10-09 · Updated 2024-06-15 · CVE-2018-17963

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Qemu (affected versions not specified)

Description The issue allows attackers to cause a denial of service or possibly have unspecified other impact due to qemu deliver packet iov in net/net.c accepting packet sizes greater than INT MAX.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALT-PU-2018-2870

CVE-2018-17963

DLA-1599-1

DSA-4338-1

OPENSUSE-SU-2018_4004-1

OPENSUSE-SU-2018_4147-1

OPENSUSE-SU-2024:11287-1

RHSA-2019:2166

RHSA-2019:2425

RHSA-2019:2553

RHSA-2019_2166

SUSE-SU-2018:3332-1

SUSE-SU-2018:3490-1

SUSE-SU-2018:3912-1

SUSE-SU-2018:3927-1

SUSE-SU-2018:3973-1

SUSE-SU-2018:3973-2

SUSE-SU-2018:3975-1

SUSE-SU-2018:3987-1

SUSE-SU-2018:4129-1

SUSE-SU-2018:4185-1

SUSE-SU-2018:4237-1

SUSE-SU-2019:0003-1

SUSE-SU-2019:0825-1

SUSE-SU-2019:0827-1

SUSE-SU-2019:13921-1

SUSE-SU-2019:14011-1

SUSE-SU-2019_0003-1

USN-3826-1

Affected Products

Alt Linux

Qemu

Red Hat

Suse

Ubuntu

References · 387

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17963 · Security Note
• https://access.redhat.com/errata/RHSA-2019:2553 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-01305 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-8577 · Security Note
• https://usn.ubuntu.com/3826-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:4129-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2018:3987-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-16847 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00704 · Security Note
• https://bdu.fstec.ru/vul/2019-01306 · Security Note
• https://security-tracker.debian.org/tracker/DLA-1599-1 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4037 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19364 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7155 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4454 · Security Note