VulnerabilityModified
CVE-2018-5248
In ImageMagick 7.0.7-17 Q16, there is a heap-based buffer over-read in coders/sixel.c in the ReadSIXELImage function, related to the sixel_decode function.
HIGH 8.8EPSS 3.54%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In ImageMagick 7.0.7-17 Q16, there is a heap-based buffer over-read in coders/sixel.c in the ReadSIXELImage function, related to the sixel_decode function.
- CVSS 3.0
- 8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 3.54% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- imagemagick/imagemagick · debian/debian linux · canonical/ubuntu linux
- Source
- cve@mitre.org
References
- http://www.securityfocus.com/bid/102431Third Party Advisory, VDB Entry
- https://github.com/ImageMagick/ImageMagick/issues/927Exploit, Third Party Advisory
- https://usn.ubuntu.com/3681-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4204Third Party Advisory
- https://www.debian.org/security/2018/dsa-4245Third Party Advisory
- http://www.securityfocus.com/bid/102431Third Party Advisory, VDB Entry
- https://github.com/ImageMagick/ImageMagick/issues/927Exploit, Third Party Advisory
- https://usn.ubuntu.com/3681-1/Third Party Advisory
- https://www.debian.org/security/2018/dsa-4204Third Party Advisory
- https://www.debian.org/security/2018/dsa-4245Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.