Vulnerability Details CVE-2021-29506
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
Exploit prediction scoring system (EPSS) score
EPSS Score 0.004
EPSS Ranking 58.6%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.0
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
- 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
Products affected by CVE-2021-29506
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cpe:2.3:a:graphhopper:graphhopper:2.0
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cpe:2.3:a:graphhopper:graphhopper:2.1
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cpe:2.3:a:graphhopper:graphhopper:2.2
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cpe:2.3:a:graphhopper:graphhopper:2.3