CVE Vulnerability

CVE-2019-19396

illumos, as used in OmniOS Community Edition before r151030y, allows a kernel crash via an application with multiple threads calling sendmsg concurrently over a single socket, because uts/common/inet/ip/ip_attr.c mishandles conn_ixa dereferences.

7.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 6.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://omniosce.org/article/030y-028ay-022dw.html Vendor Advisory
https://www.illumos.org/issues/11556 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:omniosce:omnios:*:*:*:*:community:*:*:*
Information

Published : 2019-11-29 10:15

Updated : 2019-12-16 04:49

NVD link : CVE-2019-19396

Mitre link : CVE-2019-19396

Products Affected
No products.
CWE
CWE-20