VulnerabilityModified
CVE-2017-17782
In GraphicsMagick 1.3.27a, there is a heap-based buffer over-read in ReadOneJNGImage in coders/png.c, related to oFFs chunk allocation.
HIGH 8.8EPSS 1.84%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.84%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
In GraphicsMagick 1.3.27a, there is a heap-based buffer over-read in ReadOneJNGImage in coders/png.c, related to oFFs chunk allocation.
- 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
- 1.84% probability · 78th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- graphicsmagick/graphicsmagick · debian/debian linux
- Source
- cve@mitre.org
References
- http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset%3Bnode=8e3d2264109c
- https://lists.debian.org/debian-lts-announce/2018/01/msg00005.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/06/msg00009.htmlMailing List, Third Party Advisory
- https://sourceforge.net/p/graphicsmagick/bugs/530/Issue Tracking, Vendor Advisory
- https://usn.ubuntu.com/4248-1/
- https://www.debian.org/security/2018/dsa-4321Third Party Advisory
- http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset%3Bnode=8e3d2264109c
- https://lists.debian.org/debian-lts-announce/2018/01/msg00005.htmlMailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/06/msg00009.htmlMailing List, Third Party Advisory
- https://sourceforge.net/p/graphicsmagick/bugs/530/Issue Tracking, Vendor Advisory
- https://usn.ubuntu.com/4248-1/
- https://www.debian.org/security/2018/dsa-4321Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.