VulnerabilityModified
CVE-2012-4517
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.
MEDIUM 5.0EPSS 2.82%
Does this matter?
Lower severity and a low EPSS score (2.82%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 2.82% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- openfabrics/ibacm
- Source
- secalert@redhat.com
References
- http://comments.gmane.org/gmane.linux.drivers.rdma/11659Patch
- http://git.openfabrics.org/git?p=~shefty/ibacm.git%3Ba=commit%3Bh=c7d28b35d64333c262de3ec972c426423dadccf9
- http://rhn.redhat.com/errata/RHSA-2013-0509.html
- http://www.openwall.com/lists/oss-security/2012/10/11/6
- http://www.openwall.com/lists/oss-security/2012/10/11/9
- http://www.securityfocus.com/bid/55890
- https://bugzilla.redhat.com/show_bug.cgi?id=865492
- https://exchange.xforce.ibmcloud.com/vulnerabilities/79396
- http://comments.gmane.org/gmane.linux.drivers.rdma/11659Patch
- http://git.openfabrics.org/git?p=~shefty/ibacm.git%3Ba=commit%3Bh=c7d28b35d64333c262de3ec972c426423dadccf9
- http://rhn.redhat.com/errata/RHSA-2013-0509.html
- http://www.openwall.com/lists/oss-security/2012/10/11/6
- http://www.openwall.com/lists/oss-security/2012/10/11/9
- http://www.securityfocus.com/bid/55890
- https://bugzilla.redhat.com/show_bug.cgi?id=865492
- https://exchange.xforce.ibmcloud.com/vulnerabilities/79396
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.