critical9.8
CVE-2020-27197
libtaxii Server-Side Request Forgery vulnerability
Impact
"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.""
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | libtaxii | < 1.1.118 | 1.1.118 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Eclecticiq | Opentaxii | through 0.2.0 |
| Libtaxii Project | Libtaxii | through 1.1.117 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://packetstormsecurity.com/files/159662/Libtaxii-1.1.117-OpenTaxi-0.2.0-Server-Side-Request-Forgery.html
- https://github.com/TAXIIProject/libtaxii/issues/246
- https://github.com/eclecticiq/OpenTAXII/issues/176
- https://github.com/advisories/GHSA-836c-xg97-8p4h
- https://nvd.nist.gov/vuln/detail/CVE-2020-27197
- https://github.com/TAXIIProject/libtaxii/pull/247
- https://github.com/TAXIIProject/libtaxii/commit/23c6f7b69d99e965c8d53dc4710ae64da3fb4842
- https://github.com/pypa/advisory-database/tree/main/vulns/libtaxii/PYSEC-2020-59.yaml