CVE-2013-0250 : Detail

CVE-2013-0250

0.76%V4
Network
2014-06-06
12h00 +00:00
2014-06-06
11h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Corosync>>Corosync >> Version 2.0.0

Corosync>>Corosync >> Version 2.0.1

Corosync>>Corosync >> Version 2.0.2

Corosync>>Corosync >> Version 2.0.3

Corosync>>Corosync >> Version 2.1.0

Corosync>>Corosync >> Version 2.1.1

Corosync>>Corosync >> Version 2.2.0

References

http://secunia.com/advisories/52037
Tags : third-party-advisory, x_refsource_SECUNIA
http://seclists.org/oss-sec/2013/q1/213
Tags : mailing-list, x_refsource_MLIST
http://seclists.org/oss-sec/2013/q1/214
Tags : mailing-list, x_refsource_MLIST
http://seclists.org/oss-sec/2013/q1/212
Tags : mailing-list, x_refsource_MLIST
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.