CVE-2007-5638 : 詳細

CVE-2007-5638

0.66%V4
2007-10-23
17h00 +00:00
A01-Broken Access ControlA02-Cryptographic Failures
Network
2024-08-07
15h39 +00:00
特定のCVEの通知
特定のCVEの変更情報をいち早くお届けします。
通知を管理する

CVE の説明

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.

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
CWE-310 Category : Cryptographic Issues
Weaknesses in this category are related to the design and implementation of data confidentiality and integrity. Frequently these deal with the use of encoding techniques, encryption libraries, and hashing algorithms. The weaknesses in this category could lead to a degradation of the quality data if they are not addressed.

メトリクス

メトリクス スコア 深刻度 CVSS ベクター 出典
V2 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N nvd@nist.gov

EPSS

EPSSは脆弱性が悪用される可能性を予測するスコアリングモデルです。

EPSSスコア

EPSSモデルは0から1(0〜100%)の確率スコアを算出します。スコアが高いほど、脆弱性が悪用される可能性が高いことを示します。

EPSSパーセンタイル

パーセンタイルはCVEをEPSSスコアで順位付けするために使用されます。例えば、EPSSスコアで95パーセンタイルにあるCVEは、他の95%のCVEよりも悪用される可能性が高いことを意味します。パーセンタイルはCVEのEPSSスコアを他のCVEと比較するために使用されます。

関連製品

構成 0

Nortel>>Multimedia_communication_server_5100 >> Version *

Nortel>>Multimedia_communication_server_5200 >> Version *

Nortel>>Communications_server >> Version 1000e

Nortel>>Communications_server >> Version 1000m

Nortel>>Communications_server >> Version 1000s

Nortel>>Communications_server >> Version 2100

Nortel>>Ip_audio_conference_phone_2033 >> Version *

Nortel>>Ip_phone_1110 >> Version *

Nortel>>Ip_phone_1120e >> Version *

Nortel>>Ip_phone_1140e >> Version *

Nortel>>Ip_phone_1150e >> Version *

Nortel>>Ip_phone_2001 >> Version *

Nortel>>Ip_phone_2002 >> Version *

Nortel>>Ip_phone_2004 >> Version *

Nortel>>Ip_phone_2007 >> Version *

Nortel>>Wlan_handset_2210 >> Version *

Nortel>>Wlan_handset_2211 >> Version *

Nortel>>Wlan_handset_2212 >> Version *

Nortel>>Wlan_handset_6120 >> Version *

Nortel>>Wlan_handset_6140 >> Version *

Nortel>>Business_communications_manager >> Version 50

Nortel>>Business_communications_manager >> Version 50a

Nortel>>Business_communications_manager >> Version 50e

Nortel>>Business_communications_manager >> Version 200

Nortel>>Business_communications_manager >> Version 400

Nortel>>Business_communications_manager >> Version 1000

Nortel>>Business_communications_manager >> Version srg50

Nortel>>Business_communications_manager >> Version srg200

Nortel>>Centrex_ip_client_manager >> Version *

Nortel>>Centrex_ip_element_manager >> Version *

Nortel>>Meridian_option_11c >> Version *

Nortel>>Meridian_option_51c >> Version *

Nortel>>Meridian_option_61c >> Version *

Nortel>>Meridian_option_81c >> Version *

Nortel>>Meridian_sl100 >> Version cs2100

Nortel>>Mobile_voice_client_2050 >> Version *

参考資料

http://secunia.com/advisories/27234
Tags : third-party-advisory, x_refsource_SECUNIA
http://osvdb.org/41770
Tags : vdb-entry, x_refsource_OSVDB
http://securityreason.com/securityalert/3272
Tags : third-party-advisory, x_refsource_SREASON
http://www.securityfocus.com/bid/26120
Tags : vdb-entry, x_refsource_BID