Executive Summary

Informations
Name CVE-2019-19330 First vendor Publication 2019-11-27
Vendor Cve Last vendor Modification 2020-08-18

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

The HTTP/2 implementation in HAProxy before 2.0.10 mishandles headers, as demonstrated by carriage return (CR, ASCII 0xd), line feed (LF, ASCII 0xa), and the zero character (NUL, ASCII 0x0), aka Intermediary Encapsulation Attacks.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19330

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-74 Failure to Sanitize Data into a Different Plane ('Injection')

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 86
Os 3
Os 1

Sources (Detail)

Source Url
BUGTRAQ https://seclists.org/bugtraq/2019/Nov/45
DEBIAN https://www.debian.org/security/2019/dsa-4577
GENTOO https://security.gentoo.org/glsa/202004-01
MISC https://git.haproxy.org/?p=haproxy-2.0.git;a=commit;h=ac198b92d461515551b95da...
https://git.haproxy.org/?p=haproxy.git;a=commit;h=146f53ae7e97dbfe496d0445c28...
https://git.haproxy.org/?p=haproxy.git;a=commit;h=54f53ef7ce4102be596130b44c7...
https://tools.ietf.org/html/rfc7540#section-10.3
UBUNTU https://usn.ubuntu.com/4212-1/

Alert History

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Date Informations
2021-06-25 12:31:37
  • Multiple Updates
2021-05-04 13:30:42
  • Multiple Updates
2021-04-22 02:45:40
  • Multiple Updates
2020-09-03 01:26:37
  • Multiple Updates
2020-05-23 02:28:22
  • First insertion