CVE-2023-39022 Code injection in oscore
Attackers can execute arbitrary code by passing unchecked arguments to the createStateless method in the oscore Java library.
- 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-2023-39022?
CVE-2023-39022 is a critical code injection vulnerability in n/a, published on 28 Jul 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
oscore v2.2.6 and below was discovered to contain a code injection vulnerability in the component com.opensymphony.util.EJBUtils.createStateless. This vulnerability is exploited via passing an unchecked argument.
Weakness: CWE-94
Which versions are affected by CVE-2023-39022?
2 open source packages ship an affected version, including opensymphony:oscore. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
opensymphony:oscore Maven | All versions to 2.2.6 | None |
opensymphony:oscore Maven | All versions to 2.2.6 | None |
Products include Oscore Oscore.
How do I fix CVE-2023-39022?
No fix has been published for CVE-2023-39022 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2023-39022 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-39022 exists.
Sources
Also known as GHSA-859m-2pfx-fwhf.