CVE Vulnerability

CVE-2019-17502

Hydra through 0.1.8 has a NULL pointer dereference and daemon crash when processing POST requests that lack a Content-Length header. read.c, request.c, and util.c contribute to this. The process_header_end() function calls boa_atoi(), which ultimately calls atoi() on a NULL pointer.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://gist.github.com/fxb6476/0b9883a88ff2ca40de46a8469834e16c Exploit Third Party Advisory
http://hydra.hellug.gr Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:hydra_project:hydra:*:*:*:*:*:*:*:*
Information

Published : 2019-10-12 08:15

Updated : 2019-10-17 03:58

NVD link : CVE-2019-17502

Mitre link : CVE-2019-17502

Products Affected
No products.
CWE
CWE-476