Asterisk Open Source および Certified Asterisk におけるバッファエラーの脆弱性
| Title |
Asterisk Open Source および Certified Asterisk におけるバッファエラーの脆弱性
|
| Summary |
Asterisk Open Source および Certified Asterisk には、バッファエラー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 |
Oct. 19, 2017, midnight |
| Registration Date |
Dec. 11, 2017, 6:06 p.m. |
| Last Update |
Dec. 11, 2017, 6:06 p.m. |
|
CVSS3.0 : 警告
|
| Score |
5.9
|
| Vector |
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
|
CVSS2.0 : 警告
|
| Score |
4.3
|
| Vector |
AV:N/AC:M/Au:N/C:N/I:N/A:P |
Affected System
| Digium |
|
Asterisk 13.18.1 未満の 13
|
|
Asterisk 14.7.1 未満の 14
|
|
Asterisk 15.1.1 未満の 15
|
|
Certified Asterisk 13.13-cert7 未満の 13.13
|
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 |
| 0 |
[2017年12月11日]
掲載 |
Feb. 17, 2018, 10:37 a.m. |
NVD Vulnerability Information
CVE-2017-16672
| Summary |
An issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7. A memory leak occurs when an Asterisk pjsip session object is created and that call gets rejected before the session itself is fully established. When this happens the session object never gets destroyed. Eventually Asterisk can run out of memory and crash.
|
| Publication Date |
Nov. 9, 2017, 9:29 a.m. |
| Registration Date |
Jan. 26, 2021, 1:18 p.m. |
| Last Update |
Nov. 21, 2024, 12:16 p.m. |
Affected software configurations
| Configuration1 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* |
14.0.0 |
|
|
14.7.1 |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* |
15.0.0 |
|
|
15.1.1 |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* |
13.0.0 |
|
|
13.18.1 |
| Configuration2 |
or higher |
or less |
more than |
less than |
| cpe:2.3:a:digium:certified_asterisk:13.13.0:*:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.13.0:cert3:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.13.0:cert1:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.13.0:cert2:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.13.0:cert1_rc4:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.13.0:cert1_rc3:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.13.0:cert1_rc2:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.13.0:cert1_rc1:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.13.0:cert6:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.13.0:cert5:*:*:*:*:*:* |
|
|
|
|
| cpe:2.3:a:digium:certified_asterisk:13.13.0:cert4:*:*:*:*:*:* |
|
|
|
|
Related information, measures and tools
Common Vulnerabilities List