CVE-2017-7411 Deserialization in n/a
Attackers can achieve remote code execution in Tuleap by injecting malicious PHP objects via the REST API due to unsafe deserialization.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2017-7411?
CVE-2017-7411 is a high-severity unsafe deserialization vulnerability in Enalean Tuleap, published on 30 Oct 2017. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered in Enalean Tuleap 9.6 and prior versions. The vulnerability exists because the User::getRecentElements() method is using the unserialize() function with a preference value that can be arbitrarily manipulated by malicious users through the REST API interface, and this can be exploited to inject arbitrary PHP objects into the application scope, allowing an attacker to perform a variety of attacks (including but not limited to Remote Code Execution).
Weakness: CWE-94
Which versions are affected by CVE-2017-7411?
It affects 1 product.
Products include Enalean Tuleap.
How do I fix CVE-2017-7411?
No fix has been published for CVE-2017-7411 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2017-7411 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2017-7411 exists.
Public exploit code: 1 Metasploit module and 2 Exploit-DB entries.
Other vulnerabilities in Enalean Tuleap
Sources
Also known as GHSA-f58h-hjj3-8549.