Unscored severity · published Jun 23, 2015
CVE-2015-4205
Cisco IOS XR 5.3.1 on ASR 9000 devices allows remote attackers to cause a denial of service (NPU chip reset or line-card reload) by sending crafted IEEE 802.3x flow-control PAUSE…
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CVSS
0.9%
EPSS
No
On KEV
Description
Cisco IOS XR 5.3.1 on ASR 9000 devices allows remote attackers to cause a denial of service (NPU chip reset or line-card reload) by sending crafted IEEE 802.3x flow-control PAUSE frames on the local network, aka Bug ID CSCut19959.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IX
Ios XR · Cisco
5.3.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2015-4205
CVE.org
https://www.cve.org/CVERecord?id=CVE-2015-4205
Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=39455
Third Party Advisory
http://www.securityfocus.com/bid/75352
Third Party Advisory
http://www.securitytracker.com/id/1032691
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