PRIOn knowledge basePRION:CVE-2016-8602Design/Logic Flaw
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.042 Low
EPSS
Percentile
92.0%
The .sethalftone5 function in psi/zht2.c in Ghostscript before 9.21 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted Postscript document that calls .sethalftone5 with an empty operand stack.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ghostscript | le | 9.20 |
References
git.ghostscript.com/?p=ghostpdl.git%3Ba=commitdiff%3Bh=f5c7555c303
rhn.redhat.com/errata/RHSA-2017-0013.html
rhn.redhat.com/errata/RHSA-2017-0014.html
www.debian.org/security/2016/dsa-3691
www.openwall.com/lists/oss-security/2016/10/11/5
www.openwall.com/lists/oss-security/2016/10/11/7
www.securityfocus.com/bid/95311
bugs.ghostscript.com/show_bug.cgi?id=697203
bugzilla.redhat.com/show_bug.cgi?id=1383940
ghostscript.com/doc/9.21/History9.htm
security.gentoo.org/glsa/201702-31
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.3 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.042 Low
EPSS
Percentile
92.0%