CVE Vulnerability

CVE-2018-12178

Buffer overflow in network stack for EDK II may allow unprivileged user to potentially enable escalation of privilege and/or denial of service via network.

6.4 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.1 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://edk2-docs.gitbooks.io/security-advisory/content/dns-pack-size-check.html Patch Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00046.html
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4ABTDKZK2G5XP6JCO3HXMPOA2NRTIYDZ/
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03912en_us
https://usn.ubuntu.com/4349-1/
Configurations

Configuration 1

cpe:2.3:a:tianocore:edk_ii:-:*:*:*:*:*:*:*
Information

Published : 2019-03-27 08:29

Updated : 2019-04-11 01:29

NVD link : CVE-2018-12178

Mitre link : CVE-2018-12178

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer