CVE Vulnerability

CVE-2020-27678

An issue was discovered in illumos before 2020-10-22, as used in OmniOS before r151030by, r151032ay, and r151034y and SmartOS before 20201022. There is a buffer overflow in parse_user_name in lib/libpam/pam_framework.c.

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://github.com/illumos/illumos-gate/commit/1d276e0b382cf066dae93640746d8b4c54d15452 Patch Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:joyent:smartos:*:*:*:*:*:*:*:*
cpe:2.3:o:omniosce:omnios:*:*:*:*:*:*:*:*
cpe:2.3:o:omniosce:omnios:*:*:*:*:community:*:*:*
cpe:2.3:o:omniosce:omnios:*:*:*:*:community:*:*:*
cpe:2.3:o:illumos:illumos:*:*:*:*:*:*:*:*
Information

Published : 2020-10-26 12:17

Updated : 2020-10-27 05:34

NVD link : CVE-2020-27678

Mitre link : CVE-2020-27678

Products Affected
No products.
CWE
CWE-120