Vulnerability · Published Jun 10, 2020 · Assigned by snyk
CVE-2020-7670
High 7.5
In plain English
A high-severity security flaw in agoo. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.2% (higher than 68% of all known vulnerabilities).
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.2%top 32.4% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
agoo prior to 2.14.0 allows request smuggling attacks where agoo is used as a backend and a frontend proxy also being vulnerable. HTTP pipelining issues and request smuggling attacks might be possible due to incorrect Content-Length and Transfer encoding header parsing. It is possible to conduct HTTP request smuggling attacks where `agoo` is used as part of a chain of backend servers due to insufficient `Content-Length` and `Transfer Encoding` parsing.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| RubyGems | agoo | no fix listed | GHSA-h385-52j6-9984 |
Affected products (as reported)
References
- https://snyk.io/vuln/SNYK-RUBY-AGOO-569137 x_refsource_MISC
- https://github.com/ohler55/agoo/issues/88 x_refsource_MISC
- https://github.com/ohler55/agoo/commit/23d03535cf7b50d679a60a953a0cae9519a4a130 x_refsource_MISC