CVE-2016-7979
UnknownEPSS 6.47%
Last modified
CVE-2016-7979 is a vulnerability of currently unknown severity. Ghostscript before 9.21 might allow remote attackers to bypass the SAFER mode protection mechanism and consequently execute arbitrary code by leveraging type confusion in .initialize_dsc_parser.. EPSS estimates a 6.47% chance of exploitation in the next 30 days.
Description
Ghostscript before 9.21 might allow remote attackers to bypass the SAFER mode protection mechanism and consequently execute arbitrary code by leveraging type confusion in .initialize_dsc_parser.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Artifex | Ghostscript | <= 9.20 |
References
- http://www.openwall.com/lists/oss-security/2016/10/05/15Mailing List, Patch
- http://www.securityfocus.com/bid/95337Third Party Advisory, VDB Entry
- https://bugs.ghostscript.com/show_bug.cgi?id=697190Issue Tracking, Patch
- http://www.openwall.com/lists/oss-security/2016/10/05/15Mailing List, Patch
- http://www.securityfocus.com/bid/95337Third Party Advisory, VDB Entry
- https://bugs.ghostscript.com/show_bug.cgi?id=697190Issue Tracking, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-7979?
Ghostscript before 9.21 might allow remote attackers to bypass the SAFER mode protection mechanism and consequently execute arbitrary code by leveraging type confusion in .initialize_dsc_parser.
How severe is CVE-2016-7979?
Severity scoring for CVE-2016-7979 is pending analysis. The EPSS model estimates a 6.47% probability of exploitation in the next 30 days.
How do I fix CVE-2016-7979?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2016-7979?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST