CVE-2019-1635
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
03/05/2019
Last modified:
16/10/2020
Description
A vulnerability in the call-handling functionality of Session Initiation Protocol (SIP) Software for Cisco IP Phone 7800 Series and 8800 Series could allow an unauthenticated, remote attacker to cause an affected phone to reload unexpectedly, resulting in a temporary denial of service (DoS) condition. The vulnerability is due to incomplete error handling when XML data within a SIP packet is parsed. An attacker could exploit this vulnerability by sending a SIP packet that contains a malicious XML payload to an affected phone. A successful exploit could allow the attacker to cause the affected phone to reload unexpectedly, resulting in a temporary DoS condition.
Impact
Base Score 3.x
7.50
Severity 3.x
HIGH
Base Score 2.0
7.80
Severity 2.0
HIGH
Vulnerable products and versions
CPE | From | Up to |
---|---|---|
cpe:2.3:o:cisco:ip_conference_phone_7832_firmware:9.3\(4\)sr3:*:*:*:*:*:*:* | ||
cpe:2.3:o:cisco:ip_conference_phone_7832_firmware:10.3\(1\)sr4b:*:*:*:*:*:*:* | ||
cpe:2.3:o:cisco:ip_conference_phone_7832_firmware:11.0\(4\)sr2:*:*:*:*:*:*:* | ||
cpe:2.3:o:cisco:ip_conference_phone_7832_firmware:12.1\(1\)sr1:*:*:*:*:*:*:* | ||
cpe:2.3:h:cisco:ip_conference_phone_7832:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:cisco:ip_conference_phone_8832_firmware:9.3\(4\)sr3:*:*:*:*:*:*:* | ||
cpe:2.3:o:cisco:ip_conference_phone_8832_firmware:10.3\(1\)sr4b:*:*:*:*:*:*:* | ||
cpe:2.3:o:cisco:ip_conference_phone_8832_firmware:11.0\(4\)sr2:*:*:*:*:*:*:* | ||
cpe:2.3:o:cisco:ip_conference_phone_8832_firmware:12.1\(1\)sr1:*:*:*:*:*:*:* | ||
cpe:2.3:h:cisco:ip_conference_phone_8832:-:*:*:*:*:*:*:* | ||
cpe:2.3:o:cisco:ip_phone_7811_firmware:9.3\(4\)sr3:*:*:*:*:*:*:* | ||
cpe:2.3:o:cisco:ip_phone_7811_firmware:10.3\(1\)sr4b:*:*:*:*:*:*:* | ||
cpe:2.3:o:cisco:ip_phone_7811_firmware:11.0\(4\)sr2:*:*:*:*:*:*:* | ||
cpe:2.3:o:cisco:ip_phone_7811_firmware:12.1\(1\)sr1:*:*:*:*:*:*:* | ||
cpe:2.3:h:cisco:ip_phone_7811:-:*:*:*:*:*:*:* |
To consult the complete list of CPE names with products and versions, see this page