Buffer overflow in Graphicsmagick
CVE-2016-7800
Integer underflow in the parse8BIM function in coders/meta.c in GraphicsMagick 1.3.25 and earlier allows remote attackers to cause a denial of service (application crash) via a crafted 8BIM chunk, which triggers a heap-based buffer overflow.
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: 0.038 (89.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 89.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.038 · newest: 0.038 · change: 0.000
Affected products
- Graphicsmagick
- Debian Linux — versions 8.0
- openSUSE Leap — versions 42.1
- openSUSE — versions 13.2
Weakness classification (CWE)
References
- sourceforge.net/p/graphicsmagick/code/ci/5c7b6d6094a25e99c57f8b18343914ebfd8213… (Third Party Advisory, Release Notes)
- lists.opensuse.org/opensuse-updates/2016-10/msg00094.html (vendor-advisory, Third Party Advisory)
- www.openwall.com/lists/oss-security/2016/10/01/7 (mailing-list, Mailing List, Third Party Advisory)
- www.securityfocus.com/bid/93262 (VDB Entry, Third Party Advisory, vdb-entry)
- www.debian.org/security/2016/dsa-3746 (vendor-advisory, Third Party Advisory)
- lists.opensuse.org/opensuse-updates/2016-10/msg00097.html (vendor-advisory, Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Issue Tracking)
- www.securityfocus.com/bid/96135 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2016-7800?
- CVE-2016-7800 is a high-severity vulnerability in Graphicsmagick, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2017-02-06.
- How severe is CVE-2016-7800?
- High severity. CVSS v3 base score is 7.5 out of 10.