Vulnerability Details : CVE-2016-7997
The WPG format reader in GraphicsMagick 1.3.25 and earlier allows remote attackers to cause a denial of service (assertion failure and crash) via vectors related to a ReferenceBlob and a NULL pointer.
Vulnerability category: Denial of service
Products affected by CVE-2016-7997
- cpe:2.3:a:graphicsmagick:graphicsmagick:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-7997
0.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-7997
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2016-7997
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-7997
-
http://www.debian.org/security/2016/dsa-3746
Debian -- Security Information -- DSA-3746-1 graphicsmagick
-
http://www.securityfocus.com/bid/93467
GraphicsMagick CVE-2016-7997 NULL Pointer Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
http://www.openwall.com/lists/oss-security/2016/10/07/4
oss-security - GraphicsMagick CVE Request - WPG Reader IssuesMailing List;Patch;Third Party Advisory
-
http://www.openwall.com/lists/oss-security/2016/10/08/5
oss-security - Re: GraphicsMagick CVE Request - WPG Reader IssuesMailing List;Third Party Advisory
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