Rapid7 Vulnerability & Exploit Database

Alpine Linux: CVE-2019-19330: haproxy HTTP/2 implementation vulnerable to intermediary encapsulation attacks

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Alpine Linux: CVE-2019-19330: haproxy HTTP/2 implementation vulnerable to intermediary encapsulation attacks

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
11/27/2019
Created
02/08/2020
Added
02/07/2020
Modified
02/07/2020

Description

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.

Solution(s)

  • alpine-linux-upgrade-haproxy

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