CVE-2013-0250
The init_nss_hash function in exec/totemcrypto.c in Corosync 2.0 before 2.3 does not properly...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2013-0250- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2013-0250- Updated
- 2026-11-02
EUVDEUVD-2013-0281 No score
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.
- Record
EUVD-2013-0281- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f3cv-gjqx-mcfh No score
The init_nss_hash function in exec/totemcrypto.c in Corosync 2.0 before 2.3 does not properly...
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.
- Record
GHSA-f3cv-gjqx-mcfh- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2013-0250 is a medium vulnerability (CVSS 5.0) in Corosync, published June 6, 2014. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.08%, the 87th percentile. No source names a fixed version.