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Vulnerability Details : CVE-2018-20545

There is an illegal WRITE memory access at common-image.c (function load_image) in libcaca 0.99.beta19 for 4bpp data.
Publish Date : 2018-12-28 Last Update Date : 2019-04-04
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- CVSS Scores & Vulnerability Types

CVSS Score
6.8
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 190

- Products Affected By CVE-2018-20545

# Product Type Vendor Product Version Update Edition Language
1 OS Canonical Ubuntu Linux 12.04 ~~esm~~~ Version Details Vulnerabilities
2 OS Canonical Ubuntu Linux 14.04 ~~lts~~~ Version Details Vulnerabilities
3 OS Canonical Ubuntu Linux 16.04 ~~lts~~~ Version Details Vulnerabilities
4 OS Canonical Ubuntu Linux 18.04 ~~lts~~~ Version Details Vulnerabilities
5 OS Canonical Ubuntu Linux 18.10 Version Details Vulnerabilities
6 Application Libcaca Project Libcaca 0.99 Beta19 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Canonical Ubuntu Linux 5
Libcaca Project Libcaca 1

- References For CVE-2018-20545

https://usn.ubuntu.com/3860-1/
UBUNTU USN-3860-1
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html
SUSE openSUSE-SU-2019:1144
https://usn.ubuntu.com/3860-2/
UBUNTU USN-3860-2
https://bugzilla.redhat.com/show_bug.cgi?id=1652621

- Metasploit Modules Related To CVE-2018-20545

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)
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