An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion.

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Source ID Title
Debian DLA Debian DLA DLA-3034-1 haproxy security update
EUVD EUVD EUVD-2018-12673 An issue was discovered in dns.c in HAProxy through 1.8.14. In the case of a compressed pointer, a crafted packet can trigger infinite recursion by making the pointer point to itself, or create a long chain of valid pointers resulting in stack exhaustion.
Ubuntu USN Ubuntu USN USN-3858-1 HAProxy vulnerabilities
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T11:51:18.927Z

Reserved: 2018-12-12T00:00:00.000Z

Link: CVE-2018-20103

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-12-12T17:29:00.293

Modified: 2024-11-21T04:00:53.080

Link: CVE-2018-20103

cve-icon Redhat

Severity : Important

Publid Date: 2018-12-12T00:00:00Z

Links: CVE-2018-20103 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses