Vulnerability CVE-2019-6986
Published: 2019-01-28

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 FILTER%20regex in a /individual?uri= request.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Duraspace -> Vitro 

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