Out-of-bounds Read in Graphicsmagick
CVE-2016-8682
The ReadSCTImage function in coders/sct.c in GraphicsMagick 1.3.25 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted SCT header.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.035 (88.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 89th percentile — 88.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.035 · newest: 0.035 · change: 0.000
Affected products
- Graphicsmagick — versions 1.3.25
- Debian Linux — versions 8.0
- openSUSE — versions 13.2
Weakness classification (CWE)
Public proof-of-concept exploits
References
- lists.opensuse.org/opensuse-updates/2016-10/msg00094.html (vendor-advisory, Third Party Advisory)
- www.openwall.com/lists/oss-security/2016/10/16/6 (mailing-list, Patch, Mailing List, Third Party Advisory)
- www.securityfocus.com/bid/93597 (VDB Entry, Third Party Advisory, vdb-entry)
- bugzilla.redhat.com/show_bug.cgi (Patch, Issue Tracking)
- www.debian.org/security/2016/dsa-3746 (vendor-advisory, Third Party Advisory)
- hg.code.sf.net/p/graphicsmagick/code/rev/0a0dfa81906d (Patch, Third Party Advisory, Issue Tracking)
- blogs.gentoo.org/ago/2016/09/15/graphicsmagick-stack-based-buffer-overflow-in-r… (Patch, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2016-8682?
- CVE-2016-8682 is a high-severity vulnerability in Graphicsmagick, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2017-02-15.
- How severe is CVE-2016-8682?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2016-8682 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.