All the vulnerabilites related to nortel - meridian_option_81c
cve-2007-5640
Vulnerability from cvelistv5
Published
2007-10-23 17:00
Modified
2024-08-07 15:39
Severity ?
EPSS score ?
Summary
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), Mobile Voice Client, and other product lines, allow remote attackers to block calls and force re-registration via a resume message to the Signaling Server that has a spoofed source IP address for the phone. NOTE: the attack is more disruptive if a new spoofed resume message is sent after each re-registration.
References
| ▼ | URL | Tags |
|---|---|---|
| http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=654641 | x_refsource_CONFIRM | |
| http://secunia.com/advisories/27234 | third-party-advisory, x_refsource_SECUNIA | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/37254 | vdb-entry, x_refsource_XF | |
| http://osvdb.org/41772 | vdb-entry, x_refsource_OSVDB | |
| http://securityreason.com/securityalert/3274 | third-party-advisory, x_refsource_SREASON | |
| http://www.csnc.ch/static/advisory/csnc/nortel_IP_phone_forced_re-authentication_v1.0.txt | x_refsource_MISC | |
| http://www.securityfocus.com/archive/1/482481/100/0/threaded | mailing-list, x_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/26124 | vdb-entry, x_refsource_BID |
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cve-2007-5591
Vulnerability from cvelistv5
Published
2007-10-19 23:00
Modified
2024-08-07 15:39
Severity ?
EPSS score ?
Summary
The CS1000 signaling server in Nortel Enterprise VoIP-Core-CS 1000M Chassis/Cabinet, Enterprise VoIP-Core-CS 1000E and 1000S, Meridian-Core-Option 11C Chassis and Cabinet, and Meridian-Core-Option 51C, 61C, and 81C allows remote attackers to cause a denial of service (telephony application outage) via a flood of packets to Embedded LAN (ELAN) ports.
References
| ▼ | URL | Tags |
|---|---|---|
| http://secunia.com/advisories/27282 | third-party-advisory, x_refsource_SECUNIA | |
| http://www.vupen.com/english/advisories/2007/3536 | vdb-entry, x_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/37252 | vdb-entry, x_refsource_XF | |
| http://osvdb.org/41799 | vdb-entry, x_refsource_OSVDB | |
| http://www.csnc.ch/static/advisory/csnc/nortel_telephony_server_denial_of_service_v1.0.txt | x_refsource_MISC | |
| http://www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2007/42/022871-01.pdf | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/26113 | vdb-entry, x_refsource_BID | |
| http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=655204 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/archive/1/482484/100/0/threaded | mailing-list, x_refsource_BUGTRAQ |
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cve-2007-5638
Vulnerability from cvelistv5
Published
2007-10-23 17:00
Modified
2024-08-07 15:39
Severity ?
EPSS score ?
Summary
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines, use only 65536 different values in the 32-bit ID number field of an RUDP datagram, which makes it easier for remote attackers to guess the RUDP ID and spoof messages. NOTE: this can be leveraged for an eavesdropping attack by sending many Open Audio Stream messages.
References
| ▼ | URL | Tags |
|---|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/37255 | vdb-entry, x_refsource_XF | |
| http://secunia.com/advisories/27234 | third-party-advisory, x_refsource_SECUNIA | |
| http://osvdb.org/41770 | vdb-entry, x_refsource_OSVDB | |
| http://www.csnc.ch/static/advisory/csnc/nortel_IP_phone_surveillance_mode_v1.0.txt | x_refsource_MISC | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/42881 | vdb-entry, x_refsource_XF | |
| http://securityreason.com/securityalert/3272 | third-party-advisory, x_refsource_SREASON | |
| http://www.securityfocus.com/archive/1/482478/100/0/threaded | mailing-list, x_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/26120 | vdb-entry, x_refsource_BID |
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cve-2007-5637
Vulnerability from cvelistv5
Published
2007-10-23 17:00
Modified
2024-08-07 15:39
Severity ?
EPSS score ?
Summary
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines allow remote attackers to eavesdrop on the physical environment via an Open Audio Stream message that enables "surveillance mode." NOTE: issues relating to a small ID number space can be leveraged to make this attack easier.
References
| ▼ | URL | Tags |
|---|---|---|
| https://exchange.xforce.ibmcloud.com/vulnerabilities/37255 | vdb-entry, x_refsource_XF | |
| http://osvdb.org/41769 | vdb-entry, x_refsource_OSVDB | |
| http://secunia.com/advisories/27234 | third-party-advisory, x_refsource_SECUNIA | |
| http://www.csnc.ch/static/advisory/csnc/nortel_IP_phone_surveillance_mode_v1.0.txt | x_refsource_MISC | |
| http://www116.nortel.com/pub/repository/CLARIFY/DOCUMENT/2007/42/022870-01.pdf | x_refsource_CONFIRM | |
| http://support.nortel.com/go/main.jsp?cscat=BLTNDETAIL&id=654714 | x_refsource_CONFIRM | |
| http://securityreason.com/securityalert/3272 | third-party-advisory, x_refsource_SREASON | |
| http://www.securityfocus.com/archive/1/482478/100/0/threaded | mailing-list, x_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/26120 | vdb-entry, x_refsource_BID |
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Vulnerability from fkie_nvd
Published
2007-10-23 17:46
Modified
2024-11-21 00:38
Severity ?
Summary
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines allow remote attackers to eavesdrop on the physical environment via an Open Audio Stream message that enables "surveillance mode." NOTE: issues relating to a small ID number space can be leveraged to make this attack easier.
References
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},
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Vulnerability from fkie_nvd
Published
2007-10-23 17:46
Modified
2024-11-21 00:38
Severity ?
Summary
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), Mobile Voice Client, and other product lines, allow remote attackers to block calls and force re-registration via a resume message to the Signaling Server that has a spoofed source IP address for the phone. NOTE: the attack is more disruptive if a new spoofed resume message is sent after each re-registration.
References
Impacted products
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},
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},
{
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"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37254"
},
{
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}
Vulnerability from fkie_nvd
Published
2007-10-23 17:46
Modified
2024-11-21 00:38
Severity ?
Summary
The Nortel UNIStim IP Softphone 2050, IP Phone 1140E, and additional Nortel products from the IP Phone, Business Communications Manager (BCM), and other product lines, use only 65536 different values in the 32-bit ID number field of an RUDP datagram, which makes it easier for remote attackers to guess the RUDP ID and spoof messages. NOTE: this can be leveraged for an eavesdropping attack by sending many Open Audio Stream messages.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2007-10-19 23:17
Modified
2024-11-21 00:38
Severity ?
Summary
The CS1000 signaling server in Nortel Enterprise VoIP-Core-CS 1000M Chassis/Cabinet, Enterprise VoIP-Core-CS 1000E and 1000S, Meridian-Core-Option 11C Chassis and Cabinet, and Meridian-Core-Option 51C, 61C, and 81C allows remote attackers to cause a denial of service (telephony application outage) via a flood of packets to Embedded LAN (ELAN) ports.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| nortel | communications_server | 1000e | |
| nortel | communications_server | 1000m | |
| nortel | communications_server | 1000s | |
| nortel | meridian_option_11c | * | |
| nortel | meridian_option_51c | * | |
| nortel | meridian_option_61c | * | |
| nortel | meridian_option_81c | * | |
| nortel | voip-core-cs | 1000e | |
| nortel | voip-core-cs | 1000m | |
| nortel | voip-core-cs | 1000s |
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