Vulnerability Details : CVE-2012-4516
librdmacm 1.0.16, when ibacm.port is not specified, connects to port 6125, which allows remote attackers to specify the address resolution information for the application via a malicious ib_acm service.
Exploit prediction scoring system (EPSS) score for CVE-2012-4516
Probability of exploitation activity in the next 30 days: 0.48%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 73 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2012-4516
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
5.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:N |
8.6
|
4.9
|
NIST |
References for CVE-2012-4516
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http://git.openfabrics.org/git?p=~shefty/librdmacm.git%3Ba=commitdiff%3Bh=4b5c1aa734e0e734fc2ba3cd41d0ddf02170af6d
404 Not Found
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http://www.openwall.com/lists/oss-security/2012/10/11/6
oss-security - CVE Request -- librdmacm (one issue) / ibacm (two issues)
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http://www.securityfocus.com/bid/55896
librdmacm 'ib_acm' Service Port Connection Security Vulnerability
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https://bugzilla.redhat.com/show_bug.cgi?id=865483
865483 – (CVE-2012-4516) CVE-2012-4516 librdmacm: Tried to connect to port 6125 if ibacm.port was not found
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http://www.openwall.com/lists/oss-security/2012/10/11/9
oss-security - Re: CVE Request -- librdmacm (one issue) / ibacm (two issues)
Products affected by CVE-2012-4516
- cpe:2.3:a:openfabrics:librdmacm:1.0.16:*:*:*:*:*:*:*