National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-19330 Detail

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.

Source:  MITRE

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.haproxy.org/?p=haproxy.git;a=commit;h=146f53ae7e97dbfe496d0445c2802dd0a30b0878
https://git.haproxy.org/?p=haproxy.git;a=commit;h=54f53ef7ce4102be596130b44c768d1818570344
https://git.haproxy.org/?p=haproxy-2.0.git;a=commit;h=ac198b92d461515551b95daae20954b3053ce87e
https://seclists.org/bugtraq/2019/Nov/45
https://tools.ietf.org/html/rfc7540#section-10.3
https://usn.ubuntu.com/4212-1/
https://www.debian.org/security/2019/dsa-4577

Weakness Enumeration

Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-19330
NVD Published Date:
11/27/2019
NVD Last Modified:
11/29/2019