CVE-2014-8416
CVSS V2 Medium 5
CVSS V3 None
Description
Use-after-free vulnerability in the PJSIP channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1, when using the res_pjsip_refer module, allows remote attackers to cause a denial of service (crash) via an in-dialog INVITE with Replaces message, which triggers the channel to be hung up.
Overview
- CVE ID
- CVE-2014-8416
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2014-11-24T15:59:08
- Last Modified Date
- 2019-07-16T12:22:55
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* | 1 | OR | 12.0.0 | 12.7.1 |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* | 1 | OR | 13.0.0 | 13.0.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
References
| Reference URL | Reference Tags |
|---|---|
| http://downloads.asterisk.org/pub/security/AST-2014-016.html | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2014-8416 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-8416 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:40:58 | Added to TrackCVE | |||
| 2022-12-02 02:25:49 | 2014-11-24T15:59Z | 2014-11-24T15:59:08 | CVE Published Date | updated |
| 2022-12-02 02:25:49 | 2019-07-16T12:22:55 | CVE Modified Date | updated | |
| 2022-12-02 02:25:49 | Analyzed | Vulnerability Status | updated |