Home/CVE/In GraphicsMagick 1.3.27a, there is a heap-based buffer over-read in ReadOneJNGImage in coders/png.c, related to oFFs ch
CVE

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 ch

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 · CVSS 8.8 EPSS 0.00692
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-125Out-of-bounds Read
▤

Affected Products & Versions

2
graphicsmagickall versions
debian linuxall versions
▣

Scoring & Timeline

8.8
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD20 Dec 2017 · 09:29 AM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

2
usnUSN-4248-1
suse-csafSUSE-SU-2018:0413-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://hg.graphicsmagick.org/hg/GraphicsMagick?cmd=changeset
https://lists.debian.org/debian-lts-announce/2018/01/msg00005.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/06/msg00009.htmlMailing ListThird Party Advisory
https://sourceforge.net/p/graphicsmagick/bugs/530/Issue TrackingVendor Advisory
https://usn.ubuntu.com/4248-1/
https://www.debian.org/security/2018/dsa-4321Third Party Advisory
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