CVE-2021-23450 Prototype Pollution
Prototype pollution in the dojo library allows attackers to manipulate object prototypes, potentially leading to code execution or privilege escalation.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-23450?
CVE-2021-23450 is a high-severity vulnerability in Debian Debian Linux, published on 17 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
All versions of package dojo are vulnerable to Prototype Pollution via the setObject function.
Weakness: CWE-1321
Which versions are affected by CVE-2021-23450?
2 open source packages ship an affected version, including dojo. It affects 5 products.
| Package | Affected | Fixed in |
|---|---|---|
dojo npm | All versions to 1.16.4 | None |
dojo npm | All versions to 1.16.4 | None |
Products include Debian Debian Linux, Linuxfoundation Dojo, Oracle Communications Policy Management, Oracle Primavera Unifier, Oracle Weblogic Server.
How do I fix CVE-2021-23450?
Upgrade to a fixed version.
Is CVE-2021-23450 being exploited?
There is no known exploitation of CVE-2021-23450 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as DEBIAN-CVE-2021-23450, GHSA-m8gw-hjpr-rjv7, UBUNTU-CVE-2021-23450.