Vulnerability identifier: #VU29066
Vulnerability risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-444
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
iodine
Server applications /
Other server solutions
Vendor: boazsegev
Description
The vulnerability allows a remote attacker to perform HTTP request smuggling attack.
The vulnerability exists due to insufficient validation of Content-Length and Transfer encoding header. A remote attacker can send a specially crafted HTTP request to the application and perform a request smuggling attack.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
iodine: 0.0.1 - 0.7.38
External links
http://snyk.io/vuln/SNYK-RUBY-IODINE-569134
http://github.com/boazsegev/iodine/commit/e5612e9e43a3b0145e49ff0038c95bdecbdec811
http://github.com/boazsegev/iodine/blob/master/CHANGELOG.md
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.