Executive Summary

Informations
Name CVE-2019-17502 First vendor Publication 2019-10-12
Vendor Cve Last vendor Modification 2019-10-17

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Cvss Base Score 5 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17502

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-476 NULL Pointer Dereference

Sources (Detail)

Source Url
MISC http://hydra.hellug.gr
https://gist.github.com/fxb6476/0b9883a88ff2ca40de46a8469834e16c

Alert History

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0
1
2
Date Informations
2020-05-23 02:26:38
  • Multiple Updates
2019-10-15 17:19:56
  • Multiple Updates
2019-10-13 05:20:01
  • First insertion