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CVE-2012-4517

Date: October 22, 2012

ibacm before 1.0.6 does not properly manage reference counts for multicast connections, which allows remote attackers to cause a denial of service (ibacm service crash) via a crafted join response.

Language: C

Severity Score

5.3

Related Resources (11)

Url: http://git.openfabrics.org/git?p=~shefty/ibacm.git%3Ba=commit%3Bh=c7d28b35d64333c262de3ec972c426423dadccf9

Url: http://www.securityfocus.com/bid/55890

Url: https://nvd.nist.gov/vuln/detail/CVE-2012-4517

Url: http://comments.gmane.org/gmane.linux.drivers.rdma/11659

Url: http://www.openwall.com/lists/oss-security/2012/10/11/9

Url: https://bugzilla.redhat.com/show_bug.cgi?id=865492

Url: https://access.redhat.com/security/cve/CVE-2012-4517

Url: http://rhn.redhat.com/errata/RHSA-2013-0509.html

Url: http://www.openwall.com/lists/oss-security/2012/10/11/6

Url: https://exchange.xforce.ibmcloud.com/vulnerabilities/79396

Url: https://www.mend.io/vulnerability-database/CVE-2012-4517

Severity Score

5.3

Weakness Type (CWE)

Resource Management Errors

CWE-399

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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