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CVE-2016-7044

Date: September 27, 2016

The unformat_24bit_color function in the format parsing code in Irssi before 0.8.20, when compiled with true-color enabled, allows remote attackers to cause a denial of service (heap corruption and crash) via an incomplete 24bit color code.

Language: C

Severity Score

Related Resources (9)

https://people.canonical.com/~ubuntu-security/cve/CVE-2016-7044
http://www.ubuntu.com/usn/USN-3086-1
https://security-tracker.debian.org/tracker/CVE-2016-7044
https://nvd.nist.gov/vuln/detail/CVE-2016-7044
http://www.debian.org/security/2016/dsa-3672
https://irssi.org/security/irssi_sa_2016.txt
http://www.securitytracker.com/id/1036868
https://security.alpinelinux.org/vuln/CVE-2016-7044
https://www.mend.io/vulnerability-database/CVE-2016-7044

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

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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