A flaw was discovered in the HPACK decoder of HAProxy, before 1.8.14, that is used for HTTP/2. An out-of-bounds read access in hpack_valid_idx() resulted in a remote crash and denial of service.

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Source ID Title
EUVD EUVD EUVD-2018-6543 A flaw was discovered in the HPACK decoder of HAProxy, before 1.8.14, that is used for HTTP/2. An out-of-bounds read access in hpack_valid_idx() resulted in a remote crash and denial of service.
Ubuntu USN Ubuntu USN USN-3780-1 HAProxy vulnerability
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-05T09:38:12.812Z

Reserved: 2018-07-27T00:00:00.000Z

Link: CVE-2018-14645

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-09-21T13:29:00.453

Modified: 2024-11-21T03:49:29.800

Link: CVE-2018-14645

cve-icon Redhat

Severity : Important

Publid Date: 2018-09-20T12:00:00Z

Links: CVE-2018-14645 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses