PT-2018-2658 · Tianocore+3 · Edk Ii+3

Published 2018-07-02 · Updated 2024-06-15 · CVE-2018-12178

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

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

Description The issue is related to a buffer overflow in the network stack for EDK II, which may allow an unprivileged user to potentially enable escalation of privilege and/or denial of service via the network. The vulnerability is caused by insufficient validation of user input data in the Tianocore edk2 library. Exploitation of the vulnerability may allow a remote attacker to elevate their privileges or cause a denial of service.

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

DoS

Buffer Overflow

Out of bounds Read

Weakness Enumeration

CWE-119

CWE-125

Related Identifiers

ALT-PU-2019-1581

BDU:2019-01290

CVE-2018-12178

OPENSUSE-SU-2019:1083-1

OPENSUSE-SU-2019_0348-1

OPENSUSE-SU-2019_1083-1

OPENSUSE-SU-2024:11134-1

SUSE-SU-2019:0579-1

SUSE-SU-2019:0580-1

SUSE-SU-2019:0581-1

SUSE-SU-2019_0579-1

SUSE-SU-2019_0580-1

SUSE-SU-2019_0581-1

USN-4349-1

Affected Products

Alt Linux

Edk Ii

Suse

Ubuntu

References · 58

• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-12181 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-14586 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4349-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-12178 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-12178 · Security Note
• https://osv.dev/vulnerability/CVE-2018-12178 · Vendor Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00046.html · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2019:1083-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-12178 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-14558 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-12178 · Security Note
• https://ubuntu.com/security/CVE-2019-14563 · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-14575 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2019:0581-1 · Vendor Advisory