CVE-2021-29506 Information

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 Vector

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

Reference

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

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

6.5