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

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

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.
History

No history.

Subscriptions

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