CVE-2015-8855
UnknownEPSS 6.44%
Last modified
CVE-2015-8855 is a vulnerability of currently unknown severity. The semver package before 4.3.2 for Node.js allows attackers to cause a denial of service (CPU consumption) via a long version string, aka a "regular expression denial of service (ReDoS).". EPSS estimates a 6.44% chance of exploitation in the next 30 days.
Description
The semver package before 4.3.2 for Node.js allows attackers to cause a denial of service (CPU consumption) via a long version string, aka a "regular expression denial of service (ReDoS)."
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nodejs | Node.Js | <= 4.3.1 |
References
- http://www.openwall.com/lists/oss-security/2016/04/20/11Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/86957Third Party Advisory, VDB Entry
- https://nodesecurity.io/advisories/31Patch, Vendor Advisory
- http://www.openwall.com/lists/oss-security/2016/04/20/11Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/86957Third Party Advisory, VDB Entry
- https://nodesecurity.io/advisories/31Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2015-8855?
The semver package before 4.3.2 for Node.js allows attackers to cause a denial of service (CPU consumption) via a long version string, aka a "regular expression denial of service (ReDoS)."
How severe is CVE-2015-8855?
Severity scoring for CVE-2015-8855 is pending analysis. The EPSS model estimates a 6.44% probability of exploitation in the next 30 days.
How do I fix CVE-2015-8855?
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.
Are you affected by CVE-2015-8855?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST