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.
Published: 2019-11-27
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-4577-1 haproxy security update
EUVD EUVD EUVD-2019-8951 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.
Ubuntu USN Ubuntu USN USN-4212-1 HAProxy vulnerability
History

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Subscriptions

Canonical Ubuntu Linux
Debian Debian Linux
Haproxy Haproxy
Redhat Enterprise Linux Openshift Rhel Software Collections
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T02:16:46.867Z

Reserved: 2019-11-27T00:00:00.000Z

Link: CVE-2019-19330

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-11-27T16:15:11.720

Modified: 2024-11-21T04:34:35.250

Link: CVE-2019-19330

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-11-25T00:00:00Z

Links: CVE-2019-19330 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses