CVE Vulnerability

CVE-2019-11577

dhcpcd before 7.2.1 contains a buffer overflow in dhcp6_findna in dhcp6.c when reading NA/TA addresses.

7.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.4

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

Scope

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://roy.marples.name/git/dhcpcd.git/commit/?id=8d11b33f6c60e2db257130fa383ba76b6018bcf6 Patch Third Party Advisory
https://roy.marples.name/archives/dhcpcd-discuss/0002415.html Third Party Advisory
http://www.securityfocus.com/bid/108090 Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:dhcpcd_project:dhcpcd:*:*:*:*:*:*:*:*
Information

Published : 2019-04-28 04:29

Updated : 2019-04-29 04:59

NVD link : CVE-2019-11577

Mitre link : CVE-2019-11577

Products Affected
No products.
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer