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RedhatCVE-2013-0250HistoryJun 06, 2014 - 2:55 p.m.
CVE-2013-0250
2014-06-0614:55:03
redhat
web.nvd.nist.gov
19
cve-2013-0250
corosync
denial of service
crash
remote attackers
nvd
CVSS2
5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
6.7
Confidence
High
EPSS
0.013
Percentile
85.9%
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.
Affected configurations
Node
corosynccorosyncMatch2.0.0
ORcorosynccorosyncMatch2.0.1
ORcorosynccorosyncMatch2.0.2
ORcorosynccorosyncMatch2.0.3
ORcorosynccorosyncMatch2.1.0
ORcorosynccorosyncMatch2.1.1
ORcorosynccorosyncMatch2.2.0
| Vendor | Product | Version | CPE |
|---|---|---|---|
| corosync | corosync | 2.0.0 | cpe:2.3:a:corosync:corosync:2.0.0:*:*:*:*:*:*:* |
| corosync | corosync | 2.0.1 | cpe:2.3:a:corosync:corosync:2.0.1:*:*:*:*:*:*:* |
| corosync | corosync | 2.0.2 | cpe:2.3:a:corosync:corosync:2.0.2:*:*:*:*:*:*:* |
| corosync | corosync | 2.0.3 | cpe:2.3:a:corosync:corosync:2.0.3:*:*:*:*:*:*:* |
| corosync | corosync | 2.1.0 | cpe:2.3:a:corosync:corosync:2.1.0:*:*:*:*:*:*:* |
| corosync | corosync | 2.1.1 | cpe:2.3:a:corosync:corosync:2.1.1:*:*:*:*:*:*:* |
| corosync | corosync | 2.2.0 | cpe:2.3:a:corosync:corosync:2.2.0:*:*:*:*:*:*:* |
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debiancve
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CVSS2
5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
6.7
Confidence
High
EPSS
0.013
Percentile
85.9%
Related for CVE-2013-0250