It was found that RHSA-2018:2918 did not fully fix CVE-2018-16509. An attacker could possibly exploit another variant of the flaw and bypass the -dSAFER protection to, for example, execute arbitrary shell commands via a specially crafted PostScript document.
Find out more about CVE-2018-16863 from the MITRE CVE dictionary dictionary and NIST NVD.
CVSS3 Base Score | 7.3 |
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CVSS3 Base Metrics | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
Attack Vector | Network |
Attack Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality | Low |
Integrity Impact | Low |
Availability Impact | Low |
Platform | Errata | Release Date |
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Red Hat Enterprise Linux 7 (ghostscript) | RHSA-2018:3761 | 2018-12-03 |