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.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2016
- CVE-2016-7973The AppleTalk parser in tcpdump before 4.9.0 has a buffer ov…
- CVE-2016-7974The IP parser in tcpdump before 4.9.0 has a buffer overflow …
- CVE-2016-7975The TCP parser in tcpdump before 4.9.0 has a buffer overflow…
- CVE-2016-7976The PS Interpreter in Ghostscript 9.18 and 9.20 allows remot…
- CVE-2016-7977Ghostscript before 9.21 might allow remote attackers to bypa…
- CVE-2016-7978Use-after-free vulnerability in Ghostscript 9.20 might allow…
- CVE-2016-7980Cross-site request forgery (CSRF) vulnerability in ecrire/ex…
- CVE-2016-7981Cross-site scripting (XSS) vulnerability in valider_xml.php …
- CVE-2016-7982Directory traversal vulnerability in ecrire/exec/valider_xml…
- CVE-2016-7983The BOOTP parser in tcpdump before 4.9.0 has a buffer overfl…
- CVE-2016-7984The TFTP parser in tcpdump before 4.9.0 has a buffer overflo…
- CVE-2016-7985The CALM FAST parser in tcpdump before 4.9.0 has a buffer ov…
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