VulnerabilityModified
CVE-2018-20189
In GraphicsMagick 1.3.31, the ReadDIBImage function of coders/dib.c has a vulnerability allowing a crash and denial of service via a dib file that is crafted to appear with direct pixel values and also colormapping (which is not available beyond…
MEDIUM 6.5EPSS 2.28%
Does this matter?
Lower severity and a low EPSS score (2.28%). Track it; it rarely justifies an emergency change on its own.
Description
In GraphicsMagick 1.3.31, the ReadDIBImage function of coders/dib.c has a vulnerability allowing a crash and denial of service via a dib file that is crafted to appear with direct pixel values and also colormapping (which is not available beyond 8-bits/sample), and therefore lacks indexes initialization.
- CVSS 3.0
- 6.5 MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 2.28% probability · 82th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- graphicsmagick/graphicsmagick · debian/debian linux
- Source
- cve@mitre.org
References
- http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e2b406589Mailing List, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/106227Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2018/12/msg00018.htmlMailing List, Third Party Advisory
- https://sourceforge.net/p/graphicsmagick/bugs/585/Exploit, Third Party Advisory
- https://usn.ubuntu.com/4207-1/
- https://www.debian.org/security/2020/dsa-4640
- http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/648e2b406589Mailing List, Patch, Vendor Advisory
- http://www.securityfocus.com/bid/106227Third Party Advisory, VDB Entry
- https://lists.debian.org/debian-lts-announce/2018/12/msg00018.htmlMailing List, Third Party Advisory
- https://sourceforge.net/p/graphicsmagick/bugs/585/Exploit, Third Party Advisory
- https://usn.ubuntu.com/4207-1/
- https://www.debian.org/security/2020/dsa-4640
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.