VulnerabilityModified
CVE-2018-14551
The ReadMATImageV4 function in coders/mat.c in ImageMagick 7.0.8-7 uses an uninitialized variable, leading to memory corruption.
CRITICAL 9.8EPSS 4.03%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.03%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
The ReadMATImageV4 function in coders/mat.c in ImageMagick 7.0.8-7 uses an uninitialized variable, leading to memory corruption.
- CVSS 3.0
- 9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 4.03% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787, CWE-908
- Affected
- imagemagick/imagemagick · canonical/ubuntu linux
- Source
- cve@mitre.org
References
- https://github.com/ImageMagick/ImageMagick/issues/1221Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html
- https://usn.ubuntu.com/3785-1/Third Party Advisory
- https://github.com/ImageMagick/ImageMagick/issues/1221Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2020/08/msg00030.html
- https://usn.ubuntu.com/3785-1/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.