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VULNERABILITIES

CVE-2019-17502 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://hydra.hellug.gr CVEThird Party Advisory
https://gist.github.com/fxb6476/0b9883a88ff2ca40de46a8469834e16c CVEExploitThird Party Advisory
http://hydra.hellug.gr [email protected]Third Party Advisory
https://gist.github.com/fxb6476/0b9883a88ff2ca40de46a8469834e16c [email protected]ExploitThird Party Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-476NULL Pointer Dereference[email protected]

Affected Products

ProductVersions
hydra project hydra
<= 0.1.8

CPE

  • cpe:2.3:a:hydra_project:hydra:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-17502
NVD Published Date:
Oct 12, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-17502 Details - Not Deferred