Description
The init_nss_hash function in exec/totemcrypto.c in Corosync 2.0 before 2.3 does not properly initialize the HMAC key, which allows remote attackers to cause a denial of service (crash) via a crafted packet.
Published: 2014-06-06
Score: 5.0 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Advisories
Source ID Title
EUVD EUVD EUVD-2013-0281 The init_nss_hash function in exec/totemcrypto.c in Corosync 2.0 before 2.3 does not properly initialize the HMAC key, which allows remote attackers to cause a denial of service (crash) via a crafted packet.
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Corosync Corosync
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T14:18:09.591Z

Reserved: 2012-12-06T00:00:00.000Z

Link: CVE-2013-0250

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2014-06-06T14:55:03.837

Modified: 2026-05-06T22:30:45.220

Link: CVE-2013-0250

cve-icon Redhat

Severity : Moderate

Publid Date: 2013-01-18T00:00:00Z

Links: CVE-2013-0250 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses