CVE-2018-18073 : Security Advisory and Response
Learn about CVE-2018-18073, where attackers exploit Artifex Ghostscript to bypass sandbox protection by exposing system operators in the saved execution stack. Find mitigation steps and affected systems here.
Artifex Ghostscript vulnerability allows attackers to bypass sandbox protection by exposing system operators in the saved execution stack.
Understanding CVE-2018-18073
Artifex Ghostscript vulnerability disclosure and impact.
What is CVE-2018-18073?
Attackers exploit a vulnerability in Artifex Ghostscript to evade sandbox protection by revealing system operators in the error object's saved execution stack.
The Impact of CVE-2018-18073
- Attackers can bypass sandbox protection mechanisms.
- Disclosure of system operators in the saved execution stack poses a security risk.
Technical Details of CVE-2018-18073
Insight into the vulnerability and its implications.
Vulnerability Description
Artifex Ghostscript vulnerability allows attackers to bypass sandbox protection by exposing system operators in the saved execution stack within an error object.
Affected Systems and Versions
- Product: Not applicable
- Vendor: Not applicable
- Version: Not applicable
Exploitation Mechanism
The vulnerability is exploited by disclosing system operators within an error object's saved execution stack.
Mitigation and Prevention
Measures to address and prevent the CVE-2018-18073 vulnerability.
Immediate Steps to Take
- Apply security patches provided by the vendor.
- Monitor vendor advisories for updates.
- Implement strict access controls.
Long-Term Security Practices
- Regularly update and patch software.
- Conduct security assessments and audits.
- Educate users on safe computing practices.
Patching and Updates
- Refer to vendor advisories for patch availability.