Asterisk Open Source における情報漏えいに関する脆弱性
| Title |
Asterisk Open Source における情報漏えいに関する脆弱性
|
| Summary |
Asterisk Open Source には、情報漏えいに関する脆弱性が存在します。
|
| Possible impacts |
情報を取得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 |
June 11, 2018, midnight |
| Registration Date |
Aug. 20, 2018, 5:33 p.m. |
| Last Update |
Aug. 20, 2018, 5:33 p.m. |
|
CVSS3.0 : 警告
|
| Score |
5.3
|
| Vector |
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
|
CVSS2.0 : 警告
|
| Score |
5
|
| Vector |
AV:N/AC:L/Au:N/C:P/I:N/A:N |
Affected System
| Digium |
|
Asterisk 13.21.1 未満の 13.x
|
|
Asterisk 14.7.7 未満の 14.x
|
|
Asterisk 15.4.1 未満の 15.x
|
|
Certified Asterisk 13.18-cert4 未満の 13.18-cert
|
|
Certified Asterisk 13.21-cert2 未満の 13.21-cert
|
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 |
[2018年08月20日]
掲載 |
Aug. 20, 2018, 5:33 p.m. |
NVD Vulnerability Information
CVE-2018-12227
| Summary |
An issue was discovered in Asterisk Open Source 13.x before 13.21.1, 14.x before 14.7.7, and 15.x before 15.4.1 and Certified Asterisk 13.18-cert before 13.18-cert4 and 13.21-cert before 13.21-cert2. When endpoint specific ACL rules block a SIP request, they respond with a 403 forbidden. However, if an endpoint is not identified, then a 401 unauthorized response is sent. This vulnerability just discloses which requests hit a defined endpoint. The ACL rules cannot be bypassed to gain access to the disclosed endpoints.
|
| Publication Date |
June 12, 2018, 1:29 p.m. |
| Registration Date |
March 1, 2021, 6:49 p.m. |
| Last Update |
Nov. 21, 2024, 12:44 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* |
13.0.0 |
|
|
13.21.1 |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* |
|
|
14.0.0 |
14.7.7 |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* |
15.0.0 |
|
|
15.4.1 |
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:digium:certified_asterisk:13.18:cert1:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.18:cert2:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.18:cert3:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.21:cert1:*:*:*:*:*:* |
|
|
|
|
| Configuration3 |
or higher |
or less |
more than |
less than |
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* |
|
|
|
|
Related information, measures and tools
Common Vulnerabilities List