Unscored severity · published Aug 19, 2015
CVE-2015-4324
Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.3(0)ZN(0.81), Nexus 3000 devices 7.3(0)ZN(0.81), Nexus 4000 devices 4.1(2)E1(1c), Nexus 7000 devices…
–
CVSS
1.1%
EPSS
No
On KEV
Description
Buffer overflow in Cisco NX-OS on Nexus 1000V devices for VMware vSphere 7.3(0)ZN(0.81), Nexus 3000 devices 7.3(0)ZN(0.81), Nexus 4000 devices 4.1(2)E1(1c), Nexus 7000 devices 7.2(0)N1(0.1), and Nexus 9000 devices 7.3(0)ZN(0.81) allows remote attackers to cause a denial of service (IGMP process restart) via a malformed IGMPv3 packet that is mishandled during memory allocation, aka Bug IDs CSCuv69713, CSCuv69717, CSCuv69723, CSCuv69732, and CSCuv48908.
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 66% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
NX
Nx-os · Cisco
7.3(0)zn(0.81); 7.3(0)zn(0.81); 7.3(0)zn(0.81); 4.1(2)e1(1c); 7.2(0)n1(0.1) · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-4324
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-4324
Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=40470
Third Party Advisory
http://www.securityfocus.com/bid/76372
Third Party Advisory
http://www.securitytracker.com/id/1033327
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