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CVE-2017-17664
Current Description
A Remote Crash issue was discovered in Asterisk Open Source 13.x before 13.18.4, 14.x before 14.7.4, and 15.x before 15.1.4 and Certified Asterisk before 13.13-cert9. Certain compound RTCP packets cause a crash in the RTCP Stack.
Basic Data
| Published | December 13, 2017 |
|---|---|
| Last Modified | January 02, 2018 |
| Assigner | cve@mitre.org |
| Data Type | CVE |
| Data Format | MITRE |
| Data Version | 4.0 |
| Problem Type | CWE-119 |
| CVE Data Version | 4.0 |
Base Metric V2
| CVSS 2 - Version | 2.0 |
|---|---|
| CVSS 2 - Vector String | AV:N/AC:M/Au:N/C:N/I:N/A:P |
| CVSS 2 - Access Vector | NETWORK |
| CVSS 2 - Access Complexity | MEDIUM |
| CVSS 2 - Authentication | NONE |
| CVSS 2 - Confidentiality Impact | NONE |
| CVSS 2 - Availability Impact | PARTIAL |
| CVSS 2 - Base Score | 4.3 |
| Severity | MEDIUM |
| Exploitability Score | 8.6 |
| Impact Score | 2.9 |
| Obtain All Privilege | false |
| Obtain User Privilege | false |
| Obtain Other Privilege | false |
Base Metric V3
| CVSS 3 - Version | 3.0 |
|---|---|
| CVSS 3 - Vector String | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
| CVSS 3 - Attack Vector | NETWORK |
| CVSS 3 - Attack Complexity | HIGH |
| CVSS 3 - Privileges Required | NONE |
| CVSS 3 - User Interaction | NONE |
| CVSS 3 - Scope | UNCHANGED |
| CVSS 3 - Confidentiality Impact | NONE |
| CVSS 3 - Integrity Impact | NONE |
| CVSS 3 - Availability Impact | HIGH |
| CVSS 3 - Base Score | 5.9 |
| CVSS 3 - Base Severity | MEDIUM |
| Exploitability Score | 2.2 |
| Base Severity | MEDIUM |
Configurations
-
OR - Configuration 1
Cpe Version Part Vendor Product Version Update Edition Language SW Edition Target SW Target HW Other Version Start Including Version End Including Version Start Excluding Version End Excluding 2.3 Application Digium Asterisk * * * * * * * * 13.0.0 13.18.4 2.3 Application Digium Asterisk * * * * * * * * 14.0.0 14.7.4 2.3 Application Digium Asterisk * * * * * * * * 15.0.0 15.1.4 -
OR - Configuration 2
Cpe Version Part Vendor Product Version Update Edition Language SW Edition Target SW Target HW Other Version Start Including Version End Including Version Start Excluding Version End Excluding 2.3 Application Digium Certified Asterisk * * * * * * * * 13.13 2.3 Application Digium Certified Asterisk 13.13 cert1 * * * * * * 2.3 Application Digium Certified Asterisk 13.13 cert1_rc1 * * * * * * 2.3 Application Digium Certified Asterisk 13.13 cert1_rc2 * * * * * * 2.3 Application Digium Certified Asterisk 13.13 cert1_rc3 * * * * * * 2.3 Application Digium Certified Asterisk 13.13 cert1_rc4 * * * * * * 2.3 Application Digium Certified Asterisk 13.13 cert2 * * * * * * 2.3 Application Digium Certified Asterisk 13.13 cert3 * * * * * * 2.3 Application Digium Certified Asterisk 13.13 cert4 * * * * * * 2.3 Application Digium Certified Asterisk 13.13 cert5 * * * * * * 2.3 Application Digium Certified Asterisk 13.13 cert6 * * * * * * 2.3 Application Digium Certified Asterisk 13.13 cert7 * * * * * * 2.3 Application Digium Certified Asterisk 13.13 cert8 * * * * * *
Vulnerable Software List
| Vendor | Product | Versions |
|---|---|---|
| Digium | Certified Asterisk | *, 13.13 |
| Digium | Asterisk | * |
References
| Name | Source | URL | Tags |
|---|---|---|---|
| http://downloads.digium.com/pub/security/AST-2017-012.html | http://downloads.digium.com/pub/security/AST-2017-012.html | MISC | Vendor Advisory |
| 102201 | http://www.securityfocus.com/bid/102201 | BID | Third Party Advisory VDB Entry |
| 1040009 | http://www.securitytracker.com/id/1040009 | SECTRACK | Third Party Advisory VDB Entry |
| https://issues.asterisk.org/jira/browse/ASTERISK-27382 | https://issues.asterisk.org/jira/browse/ASTERISK-27382 | MISC | Issue Tracking Patch Vendor Advisory |
| https://issues.asterisk.org/jira/browse/ASTERISK-27429 | https://issues.asterisk.org/jira/browse/ASTERISK-27429 | MISC | Issue Tracking Vendor Advisory |
| DSA-4076 | https://www.debian.org/security/2017/dsa-4076 | DEBIAN | Third Party Advisory |