CVE-2018-20546
Detail
Modified This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
Description
There is an illegal READ memory access at caca/dither.c (function get_rgba_default) in libcaca 0.99.beta19 for the default bpp case.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
References to Advisories, Solutions, and Tools
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URL
Source(s)
Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html
CVE, MITRE
Mailing List
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1652622
CVE, MITRE
Exploit
Issue Tracking
Patch
Third Party Advisory
https://github.com/cacalabs/libcaca/commit/1022d97496c7899e8641515af363381b31ae2f05
CVE, MITRE
Patch
Third Party Advisory
https://github.com/cacalabs/libcaca/issues/38
CVE, MITRE
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html
CVE, MITRE
Mailing List
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/
CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/
CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/
CVE, MITRE
https://usn.ubuntu.com/3860-1/
CVE, MITRE
Third Party Advisory
https://usn.ubuntu.com/3860-2/
CVE, MITRE
Third Party Advisory
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-190
Integer Overflow or Wraparound
NIST
Change History
13 change records found show changes
CVE Modified by CVE 11/20/2024 11:01:42 PM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html
Added
Reference
https://bugzilla.redhat.com/show_bug.cgi?id=1652622
Added
Reference
https://github.com/cacalabs/libcaca/commit/1022d97496c7899e8641515af363381b31ae2f05
Added
Reference
https://github.com/cacalabs/libcaca/issues/38
Added
Reference
https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/
Added
Reference
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/
Added
Reference
https://usn.ubuntu.com/3860-1/
Added
Reference
https://usn.ubuntu.com/3860-2/
CVE Modified by MITRE 5/14/2024 1:14:37 AM
Action
Type
Old Value
New Value
CVE Modified by MITRE 11/06/2023 9:56:18 PM
Action
Type
Old Value
New Value
Added
Reference
MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/ [No types assigned]
Added
Reference
MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/ [No types assigned]
Added
Reference
MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/ [No types assigned]
Removed
Reference
MITRE https://lists.fedoraproject.org/archives/list/[email protected] /message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/
Removed
Reference
MITRE https://lists.fedoraproject.org/archives/list/[email protected] /message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/
Removed
Reference
MITRE https://lists.fedoraproject.org/archives/list/[email protected] /message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/
Modified Analysis by NIST 6/13/2022 3:00:36 PM
Action
Type
Old Value
New Value
Changed
Reference Type
https://github.com/cacalabs/libcaca/commit/1022d97496c7899e8641515af363381b31ae2f05 No Types Assigned
https://github.com/cacalabs/libcaca/commit/1022d97496c7899e8641515af363381b31ae2f05 Patch, Third Party Advisory
Changed
Reference Type
https://github.com/cacalabs/libcaca/issues/38 No Types Assigned
https://github.com/cacalabs/libcaca/issues/38 Third Party Advisory
CVE Modified by MITRE 4/20/2022 1:15:08 PM
Action
Type
Old Value
New Value
Added
Reference
https://github.com/cacalabs/libcaca/commit/1022d97496c7899e8641515af363381b31ae2f05 [No Types Assigned]
Added
Reference
https://github.com/cacalabs/libcaca/issues/38 [No Types Assigned]
Modified Analysis by NIST 4/19/2022 11:42:16 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Removed
CVSS V3
NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Changed
CPE Configuration
OR
*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
OR
*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
*cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
Changed
Reference Type
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html No Types Assigned
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected] /message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected] /message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/ Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected] /message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected] /message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/ Mailing List, Third Party Advisory
Changed
Reference Type
https://lists.fedoraproject.org/archives/list/[email protected] /message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/ No Types Assigned
https://lists.fedoraproject.org/archives/list/[email protected] /message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/ Mailing List, Third Party Advisory
CVE Modified by MITRE 3/26/2022 3:15:11 PM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/ZSBCRN6EGQJUVOSD4OEEQ6XORHEM2CUL/ [No Types Assigned]
CVE Modified by MITRE 3/22/2022 10:15:08 PM
Action
Type
Old Value
New Value
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/6WFGYICNTMNDNMDDUV4G2RYFB5HNJCOV/ [No Types Assigned]
Added
Reference
https://lists.fedoraproject.org/archives/list/[email protected] /message/PC7EGOEQ5C4OD66ZUJJIIYEXBTZOCMZX/ [No Types Assigned]
CVE Modified by MITRE 4/04/2019 8:29:01 PM
Action
Type
Old Value
New Value
Added
Reference
http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00033.html [No Types Assigned]
Modified Analysis by NIST 3/05/2019 2:15:39 PM
Action
Type
Old Value
New Value
Changed
CVSS V3
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
Changed
CVSS V2
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
Changed
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
OR
*cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
*cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html Third Party Advisory
https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html Mailing List, Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3860-1/ No Types Assigned
https://usn.ubuntu.com/3860-1/ Third Party Advisory
Changed
Reference Type
https://usn.ubuntu.com/3860-2/ No Types Assigned
https://usn.ubuntu.com/3860-2/ Third Party Advisory
CVE Modified by MITRE 1/16/2019 6:29:05 AM
Action
Type
Old Value
New Value
Added
Reference
https://usn.ubuntu.com/3860-1/ [No Types Assigned]
Added
Reference
https://usn.ubuntu.com/3860-2/ [No Types Assigned]
Initial Analysis by NIST 1/11/2019 8:32:41 AM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Added
CVSS V2
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Added
CWE
CWE-190
Added
CPE Configuration
OR
*cpe:2.3:a:libcaca_project:libcaca:0.99:beta19:*:*:*:*:*:*
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Changed
Reference Type
https://bugzilla.redhat.com/show_bug.cgi?id=1652622 No Types Assigned
https://bugzilla.redhat.com/show_bug.cgi?id=1652622 Exploit, Issue Tracking, Patch, Third Party Advisory
Changed
Reference Type
https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html No Types Assigned
https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html Third Party Advisory
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
CVE Modified by MITRE 1/10/2019 6:29:06 AM
Action
Type
Old Value
New Value
Added
Reference
https://lists.debian.org/debian-lts-announce/2019/01/msg00007.html [No Types Assigned]
Quick Info
CVE Dictionary Entry: CVE-2018-20546 NVD
Published Date: 12/28/2018 NVD
Last Modified: 11/20/2024
Source: MITRE
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