CVE-2020-27197
CVSS V2 High 7.5
CVSS V3 Critical 9.8
Description
** DISPUTED ** TAXII libtaxii through 1.1.117, as used in EclecticIQ OpenTAXII through 0.2.0 and other products, allows SSRF via an initial http:// substring to the parse method, even when the no_network setting is used for the XML parser. NOTE: the vendor points out that the parse method "wraps the lxml library" and that this may be an issue to "raise ... to the lxml group."
Overview
- CVE ID
- CVE-2020-27197
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2020-10-17T20:15:10
- Last Modified Date
- 2020-10-27T19:51:32
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:eclecticiq:opentaxii:*:*:*:*:*:*:*:* | 1 | OR | 0.2.0 | |
| cpe:2.3:a:libtaxii_project:libtaxii:*:*:*:*:*:*:*:* | 1 | OR | 1.1.117 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 7.5
- Severity
- HIGH
- Exploitability Score
- 10
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.8
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/TAXIIProject/libtaxii/issues/246 | Exploit Third Party Advisory |
| https://github.com/eclecticiq/OpenTAXII/issues/176 | Exploit Third Party Advisory |
| http://packetstormsecurity.com/files/159662/Libtaxii-1.1.117-OpenTaxi-0.2.0-Server-Side-Request-Forgery.html | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-27197 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27197 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:21:57 | Added to TrackCVE | |||
| 2022-12-05 00:23:29 | 2020-10-17T20:15Z | 2020-10-17T20:15:10 | CVE Published Date | updated |
| 2022-12-05 00:23:29 | 2020-10-27T19:51:32 | CVE Modified Date | updated | |
| 2022-12-05 00:23:29 | Analyzed | Vulnerability Status | updated |