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Unrated severityNVD Advisory· Published Jun 6, 2014· Updated Jun 16, 2026

CVE-2013-0250

CVE-2013-0250

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Corosync/Corosync8 versions
    cpe:2.3:a:corosync:corosync:2.0.0:*:*:*:*:*:*:*+ 7 more
    • cpe:2.3:a:corosync:corosync:2.0.0:*:*:*:*:*:*:*
    • cpe:2.3:a:corosync:corosync:2.0.1:*:*:*:*:*:*:*
    • cpe:2.3:a:corosync:corosync:2.0.2:*:*:*:*:*:*:*
    • cpe:2.3:a:corosync:corosync:2.0.3:*:*:*:*:*:*:*
    • cpe:2.3:a:corosync:corosync:2.1.0:*:*:*:*:*:*:*
    • cpe:2.3:a:corosync:corosync:2.1.1:*:*:*:*:*:*:*
    • cpe:2.3:a:corosync:corosync:2.2.0:*:*:*:*:*:*:*
    • (no CPE)range: >=2.0 <2.3

Patches

Vulnerability mechanics

References

5

News mentions

0

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