Vulnerability identifier: #VU57122
Vulnerability risk: Medium
CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-770
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
ATA 190 Series Analog Telephone Adapters
Other software /
Other software solutions
ATA 191 Analog Telephone Adapter
Hardware solutions /
Routers & switches, VoIP, GSM, etc
ATA 192 Multiplatform Analog Telephone Adapter
Hardware solutions /
Routers & switches, VoIP, GSM, etc
ATA 191 Multiplatform Analog Telephone Adapter
Hardware solutions /
Routers & switches, VoIP, GSM, etc
Vendor: Cisco Systems, Inc
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to lack of proper rate limiting of ICMP packets on the Ethernet interface. A remote attacker can pass specially crafted data and cause a denial of service condition on the target system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
ATA 190 Series Analog Telephone Adapters: All versions
External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-A4J57F3
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.