CVE-2015-8388
7.5 · HIGHOverview
CVE-2015-8388 is a high-severity vulnerability affecting oracle linux. It was published on December 2, 2015 and has a CVSS 2.0 base score of 7.5 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
PCRE before 8.38 mishandles the /(?=di(?<=(?1))|(?=(.))))/ pattern and related patterns with an unmatched closing parenthesis, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror.
Remediation
Check the references section for vendor advisories and patches from oracle. Update 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 |
|---|---|---|---|
| pcre | perl_compatible_regular_expression_library | 0 | Affected |
References
Frequently Asked Questions
What is CVE-2015-8388?
CVE-2015-8388 is a high-severity vulnerability affecting oracle linux. It was published on December 2, 2015 and has a CVSS 2.0 base score of 7.5 (HIGH).
How severe is CVE-2015-8388?
This vulnerability has a CVSS 2.0 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2015-8388?
Check the references section for vendor advisories and patches from oracle. Update 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-2015-8388?
CyberStrike's AI-powered security agents can automatically detect CVE-2015-8388 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.
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