CVE-2022-30287 Deserialization in n/a
Attackers can exploit reflection injection to instantiate driver classes, leading to arbitrary PHP object deserialization and potential code execution.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-30287?
CVE-2022-30287 is a high-severity unsafe deserialization vulnerability in Debian Debian Linux, published on 28 Jul 2022. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.
Official description
Horde Groupware Webmail Edition through 5.2.22 allows a reflection injection attack through which an attacker can instantiate a driver class. This then leads to arbitrary deserialization of PHP objects.
Which versions are affected by CVE-2022-30287?
It affects 2 products.
Products include Debian Debian Linux, Horde Groupware.
How do I fix CVE-2022-30287?
Apply the vendor's patch.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2022-30287 being exploited?
There is no known exploitation of CVE-2022-30287 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as DEBIAN-CVE-2022-30287, DLA-3090-1, DLA-3923-1, GHSA-fjfv-mw3h-74w5, UBUNTU-CVE-2022-30287.