Sangoma Asterisk における脆弱性
| Title |
Sangoma Asterisk における脆弱性
|
| Summary |
Sangoma Asterisk には、不特定の脆弱性が存在します。
|
| Possible impacts |
サービス運用妨害 (DoS) 状態にされる可能性があります。 |
| Solution |
ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。 |
| Publication Date |
Dec. 22, 2020, midnight |
| Registration Date |
Oct. 14, 2021, 6:09 p.m. |
| Last Update |
Oct. 14, 2021, 6:09 p.m. |
|
CVSS3.0 : 警告
|
| Score |
6.5
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
|
CVSS2.0 : 警告
|
| Score |
4
|
| Vector |
AV:N/AC:L/Au:S/C:N/I:N/A:P |
Affected System
| Digium |
|
Asterisk 13.38.0 未満
|
|
Asterisk 16.15.0 未満の 14.x から 16.x
|
|
Asterisk 17.9.0 未満の 17.x
|
|
Asterisk 18.1.0 未満の 18.x
|
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
Change Log
| No |
Changed Details |
Date of change |
| 1 |
[2021年10月14日]
掲載 |
Oct. 14, 2021, 6:09 p.m. |
NVD Vulnerability Information
CVE-2020-35652
| Summary |
An issue was discovered in res_pjsip_diversion.c in Sangoma Asterisk before 13.38.0, 14.x through 16.x before 16.15.0, 17.x before 17.9.0, and 18.x before 18.1.0. A crash can occur when a SIP message is received with a History-Info header that contains a tel-uri, or when a SIP 181 response is received that contains a tel-uri in the Diversion header.
|
| Publication Date |
Jan. 29, 2021, 5:15 p.m. |
| Registration Date |
Jan. 30, 2021, 10:01 a.m. |
| Last Update |
Nov. 21, 2024, 2:27 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* |
18.0 |
|
|
18.1.0 |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* |
17.0 |
|
|
17.9.0 |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* |
14.0 |
|
|
16.15.0 |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* |
|
|
|
13.38.0 |
Related information, measures and tools
Common Vulnerabilities List