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
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
0.255 Low
EPSS
Percentile
96.7%
Artifex Ghostscript through 2017-04-26 allows -dSAFER bypass and remote
command execution via .rsdparams type confusion with a “/OutputFile
(%pipe%” substring in a crafted .eps document that is an input to the gs
program, as exploited in the wild in April 2017.
Author | Note |
---|---|
sbeattie | introduced regression (LP: #1687614); needs upstream commits 57f20719e1cfaea77b67cb26e26de7fe4d7f9b2e and ccfd2c75ac9be4cbd369e4cbdd40ba11a0c7bdad |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 12.04 | noarch | ghostscript | < 9.05~dfsg-0ubuntu4.5 | UNKNOWN |
ubuntu | 14.04 | noarch | ghostscript | < 9.10~dfsg-0ubuntu10.7 | UNKNOWN |
ubuntu | 16.04 | noarch | ghostscript | < 9.18~dfsg~0-0ubuntu2.4 | UNKNOWN |
ubuntu | 16.10 | noarch | ghostscript | < 9.19~dfsg+1-0ubuntu6.4 | UNKNOWN |
ubuntu | 17.04 | noarch | ghostscript | < 9.19~dfsg+1-0ubuntu7.2 | UNKNOWN |
www.openwall.com/lists/oss-security/2017/04/27/10
bugs.ghostscript.com/show_bug.cgi?id=697799
bugs.ghostscript.com/show_bug.cgi?id=697808 (duplicate of 697799)
launchpad.net/bugs/cve/CVE-2017-8291
nvd.nist.gov/vuln/detail/CVE-2017-8291
security-tracker.debian.org/tracker/CVE-2017-8291
ubuntu.com/security/notices/USN-3272-1
www.cve.org/CVERecord?id=CVE-2017-8291
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
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
0.255 Low
EPSS
Percentile
96.7%