CVE-2017-17879
HIGH severity · CVSS 8.8 · Out-of-bounds read
8.8CVSS HIGH
Summary
In ImageMagick 7.0.7-16 Q16 x86_64 2017-12-21, there is a heap-based buffer over-read in ReadOneMNGImage in coders/png.c, related to length calculation and caused by an off-by-one error.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionRequired
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)3%
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- https://github.com/ImageMagick/ImageMagick/issues/906Advisory
- http://www.securityfocus.com/bid/102305Advisory
- https://lists.debian.org/debian-lts-announce/2018/01/msg00000.htmlAdvisory
- https://usn.ubuntu.com/3681-1/Advisory
- https://www.debian.org/security/2017/dsa-4074Advisory
- https://www.debian.org/security/2018/dsa-4204Advisory