CVE-2017-17090
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
An issue was discovered in chan_skinny.c in Asterisk Open Source 13.18.2 and older, 14.7.2 and older, and 15.1.2 and older, and Certified Asterisk 13.13-cert7 and older. If the chan_skinny (aka SCCP protocol) channel driver is flooded with certain requests, it can cause the asterisk process to use excessive amounts of virtual memory, eventually causing asterisk to stop processing requests of any kind.
Overview
- CVE ID
- CVE-2017-17090
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2017-12-02T00:29:00
- Last Modified Date
- 2019-10-03T00:03:26
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:digium:certified_asterisk:*:*:*:*:*:*:*:* | 1 | OR | 13.13 | |
| cpe:2.3:a:digium:certified_asterisk:13.13:cert1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:digium:certified_asterisk:13.13:cert1_rc4:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:digium:certified_asterisk:13.13:cert2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:digium:certified_asterisk:13.13:cert3:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:digium:certified_asterisk:13.13:cert4:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:digium:certified_asterisk:13.13:cert5:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:digium:certified_asterisk:13.13:cert6:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:digium:certified_asterisk:13.13:cert7:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* | 1 | OR | 13.8.2 | |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* | 1 | OR | 14.7.2 | |
| cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* | 1 | OR | 15.1.2 |
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
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://issues.asterisk.org/jira/browse/ASTERISK-27452 | Issue Tracking Vendor Advisory |
| http://downloads.digium.com/pub/security/AST-2017-013.html | Vendor Advisory |
| http://www.securityfocus.com/bid/102023 | Third Party Advisory VDB Entry |
| https://www.debian.org/security/2017/dsa-4076 | |
| http://www.securitytracker.com/id/1039948 | |
| https://lists.debian.org/debian-lts-announce/2017/12/msg00028.html | |
| https://www.exploit-db.com/exploits/43992/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-17090 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-17090 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:23:54 | Added to TrackCVE | |||
| 2022-12-02 23:36:55 | 2017-12-02T00:29Z | 2017-12-02T00:29:00 | CVE Published Date | updated |
| 2022-12-02 23:36:55 | 2019-10-03T00:03:26 | CVE Modified Date | updated | |
| 2022-12-02 23:36:55 | Modified | Vulnerability Status | updated |