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CVE-2018-20544

Date: December 27, 2018

There is floating point exception at caca/dither.c (function caca_dither_bitmap) in libcaca 0.99.beta19.

Language: C

Severity Score

6.5

Related Resources (8)

Url: https://bugzilla.redhat.com/show_bug.cgi?id=1652627

Url: http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html

Url: https://usn.ubuntu.com/3860-1/

Url: https://security-tracker.debian.org/tracker/CVE-2018-20544

Url: https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html

Url: https://usn.ubuntu.com/3860-2/

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-20544

Url: https://www.mend.io/vulnerability-database/CVE-2018-20544

Severity Score

6.5

Weakness Type (CWE)

Divide By Zero

CWE-369

CVSS v3.1

Base Score:	6.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	REQUIRED
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	4.3
Access Vector (AV):	NETWORK
Access Complexity (AC):	MEDIUM
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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