VulnerabilityModified
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.
HIGH 7.5EPSS 3.84%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.84%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 3.84% probability · 90th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-191
- Affected
- graphicsmagick/graphicsmagick · opensuse/leap · opensuse/opensuse · debian/debian linux
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-updates/2016-10/msg00094.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-10/msg00097.htmlThird Party Advisory
- http://www.debian.org/security/2016/dsa-3746Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/10/01/7Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/93262Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/96135Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1381148Issue Tracking
- https://sourceforge.net/p/graphicsmagick/code/ci/5c7b6d6094a25e99c57f8b18343914ebfd8213ef/Release Notes, Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-10/msg00094.htmlThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-10/msg00097.htmlThird Party Advisory
- http://www.debian.org/security/2016/dsa-3746Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/10/01/7Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/93262Third Party Advisory, VDB Entry
- http://www.securityfocus.com/bid/96135Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1381148Issue Tracking
- https://sourceforge.net/p/graphicsmagick/code/ci/5c7b6d6094a25e99c57f8b18343914ebfd8213ef/Release Notes, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.