CVE-2016-4326 Deserialization in n/a
Remote attackers can execute arbitrary code by sending crafted serialized data in a cookie to the Chef Manage add-on.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2016-4326?
CVE-2016-4326 is a critical unsafe deserialization vulnerability in n/a, published on 10 Jun 2016. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Chef Manage (formerly opscode-manage) add-on before 1.12.0 for Chef allows remote attackers to execute arbitrary code via crafted serialized data in a cookie.
Which versions are affected by CVE-2016-4326?
It affects 1 product.
Products include Chef Chef Manage.
How do I fix CVE-2016-4326?
No fix has been published for CVE-2016-4326 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-2016-4326 being exploited?
There is no known exploitation of CVE-2016-4326 in the wild and no public exploit code.
Sources
Also known as GHSA-qr7c-98x9-9586.