Executive Summary

Informations
Name CVE-2019-6256 First vendor Publication 2019-01-14
Vendor Cve Last vendor Modification 2020-05-15

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 9.8
Base Score 9.8 Environmental Score 9.8
impact SubScore 5.9 Temporal Score 9.8
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P)
Cvss Base Score 7.5 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

A Denial of Service issue was discovered in the LIVE555 Streaming Media libraries as used in Live555 Media Server 0.93. It can cause an RTSPServer crash in handleHTTPCmd_TunnelingPOST, when RTSP-over-HTTP tunneling is supported, via x-sessioncookie HTTP headers in a GET request and a POST request within the same TCP session. This occurs because of a call to an incorrect virtual function pointer in the readSocket function in GroupsockHelper.cpp.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6256

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 1
Os 2

Sources (Detail)

Source Url
BUGTRAQ https://seclists.org/bugtraq/2019/Mar/22
DEBIAN https://www.debian.org/security/2019/dsa-4408
GENTOO https://security.gentoo.org/glsa/202005-06
MISC https://github.com/rgaufman/live555/issues/19
MLIST https://lists.debian.org/debian-lts-announce/2019/02/msg00037.html

Alert History

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Date Informations
2020-05-23 02:32:14
  • Multiple Updates
2019-05-10 21:19:22
  • Multiple Updates
2019-03-21 21:19:23
  • Multiple Updates
2019-02-27 21:19:58
  • Multiple Updates
2019-02-27 17:19:15
  • Multiple Updates
2019-02-08 12:07:12
  • Multiple Updates
2019-01-14 13:20:16
  • First insertion