CVE-2013-0250
Summary
| CVE | CVE-2013-0250 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2014-06-06 14:55:00 UTC |
| Updated | 2014-06-09 13:34:00 UTC |
| 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. |
Risk And Classification
Problem Types: NVD-CWE-Other
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Corosync | Corosync | 2.0.0 | All | All | All |
| Application | Corosync | Corosync | 2.0.1 | All | All | All |
| Application | Corosync | Corosync | 2.0.2 | All | All | All |
| Application | Corosync | Corosync | 2.0.3 | All | All | All |
| Application | Corosync | Corosync | 2.1.0 | All | All | All |
| Application | Corosync | Corosync | 2.1.1 | All | All | All |
| Application | Corosync | Corosync | 2.2.0 | All | All | All |
| Application | Corosync | Corosync | 2.0.0 | All | All | All |
| Application | Corosync | Corosync | 2.0.1 | All | All | All |
| Application | Corosync | Corosync | 2.0.2 | All | All | All |
| Application | Corosync | Corosync | 2.0.3 | All | All | All |
| Application | Corosync | Corosync | 2.1.0 | All | All | All |
| Application | Corosync | Corosync | 2.1.1 | All | All | All |
| Application | Corosync | Corosync | 2.2.0 | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| oss-sec: Re: CVE Request -- Corosync (2.0 <= X < 2.3): Remote DoS due improper HMAC initialization | MLIST | seclists.org | |
| totemcrypto: fix hmac key initialization · corosync/corosync@b3f456a · GitHub | CONFIRM | github.com | Exploit, Patch |
| oss-sec: Re: Re: CVE Request -- Corosync (2.0 <= X < 2.3): Remote DoS due improper HMAC initialization | MLIST | seclists.org | |
| oss-sec: CVE Request -- Corosync (X < 2.0.3): Remote DoS due improper HMAC initialization and improper junk filtering when different encryption keys used | MLIST | seclists.org | |
| Security Advisory SA52037 - Corosync HMAC Initialization Denial of Service Vulnerability - Secunia | SECUNIA | secunia.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.