CVE-2021-29506

Navigate endpoint is vulnerable to regex injection that may lead to Denial of Service.

CVSS 6.5 MEDIUMEPSS 1.4%CWE-400

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.5EPSS 1.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

13 May 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

GraphHopper is an open-source Java routing engine. In GrassHopper from version 2.0 and before version 2.4, there is a regular expression injection vulnerability that may lead to Denial of Service. This has been patched in 2.4 and 3.0 See this pull request for the fix: https://github.com/graphhopper/graphhopper/pull/2304

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

graphhopper · graphhopper

Want to know if your infrastructure is exposed to this?

Talk to TrueHacking →

References

https://github.com/graphhopper/graphhopper/commit/eb189be1fa7443ebf4ae881e737a18f818c95f41 https://github.com/graphhopper/graphhopper/pull/2304 https://github.com/graphhopper/graphhopper/security/advisories/GHSA-hf44-3mx6-vhhw