High severity · published Jan 30, 2017
CVE-2017-5627
An issue was discovered in Artifex Software, Inc
7.8
CVSS
1.2%
EPSS
No
On KEV
Description
An issue was discovered in Artifex Software, Inc. MuJS before 4006739a28367c708dea19aeb19b8a1a9326ce08. The jsR_setproperty function in jsrun.c lacks a check for a negative array length. This leads to an integer overflow in the js_pushstring function in jsrun.c when parsing a specially crafted JS file.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.2% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MU
Mujs · Artifex
before 2017-01-24 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-5627
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-5627
git.ghostscript.com
http://git.ghostscript.com/?p=mujs.git%3Bh=4006739a28367c708dea19aeb19b8a1a9326ce08
Third Party Advisory
http://www.securityfocus.com/bid/95856
Issue Tracking
https://bugs.ghostscript.com/show_bug.cgi?id=697497
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