CVE-2019-6986 Information

Description

SPARQL Injection in VIVO Vitro v1.10.0 allows a remote attacker to execute arbitrary SPARQL via the uri parameter leading to a regular expression denial of service (ReDoS) as demonstrated by crafted use of FILTER20regex in a /individual?uri= request.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Reference

https://github.com/kevinbackhouse/SecurityExploits/tree/0ec74459ac53685a7959ed58d580ef8abece3685/vivo-project https://github.com/vivo-project/Vitro/pull/111

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5