Base Score

HIGH8.1

CVE-2018-20547

There is an illegal READ memory access at caca/dither.c (function get_rgba_default) in libcaca 0.99.beta19 for 24bpp data.

VectorNETWORK

Published Bycve@mitre.org

Published DateDec 28, 2018, 16:29

Weakness Type (CWE):CWE-119

CVSS Metrics

Base Score

8.1

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

NONE

Availability (A)

HIGH

References

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html
https://bugzilla.redhat.com/show_bug.cgi?id=1652624
https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/
https://usn.ubuntu.com/3860-1/
https://usn.ubuntu.com/3860-2/

Base Score

HIGH8.1

Weakness Type (CWE):CWE-119

CVSS Metrics

Base Score

8.1

Vector String

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

Base Severity

HIGH

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

NONE

User Interaction (UI)

REQUIRED

Scope (S)

UNCHANGED

Confidentiality (C)

HIGH

Integrity (I)

NONE

Availability (A)

HIGH