CVE-2018-15911
7.8 · HIGHOverview
CVE-2018-15911 is a high-severity vulnerability affecting debian debian_linux. It was published on August 28, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
In Artifex Ghostscript 9.23 before 2018-08-24, attackers able to supply crafted PostScript could use uninitialized memory access in the aesdecode operator to crash the interpreter or potentially execute code.
Remediation
Check the references section for vendor advisories and patches from debian. Update debian_linux to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| artifex | ghostscript | 0 | Affected |
| artifex | gpl_ghostscript | >= 0, < 9.26 | Affected |
| pulsesecure | pulse_connect_secure | >= 8.2r1.0, < 8.2r12.1 | Affected |
References
Frequently Asked Questions
What is CVE-2018-15911?
CVE-2018-15911 is a high-severity vulnerability affecting debian debian_linux. It was published on August 28, 2018 and has a CVSS 3.0 base score of 7.8 (HIGH).
How severe is CVE-2018-15911?
This vulnerability has a CVSS 3.0 base score of 7.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-15911?
Check the references section for vendor advisories and patches from debian. Update debian_linux to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-15911?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-15911 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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