VulnerabilityModified
CVE-2021-29506
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.
MEDIUM 6.5EPSS 1.40%
Does this matter?
Lower severity and a low EPSS score (1.40%). Track it; it rarely justifies an emergency change on its own.
Description
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
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.40% probability · 71th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- graphhopper/graphhopper
- Source
- security-advisories@github.com
References
- https://github.com/graphhopper/graphhopper/commit/eb189be1fa7443ebf4ae881e737a18f818c95f41Patch, Third Party Advisory
- https://github.com/graphhopper/graphhopper/pull/2304Patch, Third Party Advisory
- https://github.com/graphhopper/graphhopper/security/advisories/GHSA-hf44-3mx6-vhhwThird Party Advisory
- https://github.com/graphhopper/graphhopper/commit/eb189be1fa7443ebf4ae881e737a18f818c95f41Patch, Third Party Advisory
- https://github.com/graphhopper/graphhopper/pull/2304Patch, Third Party Advisory
- https://github.com/graphhopper/graphhopper/security/advisories/GHSA-hf44-3mx6-vhhwThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.