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CVE-2018-17019

Date: September 13, 2018

In Bro through 2.5.5, there is a DoS in IRC protocol names command parsing in analyzer/protocol/irc/IRC.cc.

Language: BRO

Severity Score

Related Resources (3)

https://github.com/bro/bro/commit/c2b18849f8bb833253538f5dfedb4ed1dc176a30
https://nvd.nist.gov/vuln/detail/CVE-2018-17019
https://www.mend.io/vulnerability-database/CVE-2018-17019

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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