CVE-2022-1451 Out-of-bounds Read in r_bin_java_constant_value_attr_new function in radareorg/radare2
An out-of-bounds read in radare2 allows attackers to read sensitive memory or cause a crash via crafted Java binaries.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2022-1451?
CVE-2022-1451 is a high-severity vulnerability in Radare Radare2, published on 24 Apr 2022. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Out-of-bounds Read in r_bin_java_constant_value_attr_new function in GitHub repository radareorg/radare2 prior to 5.7.0. The bug causes the program reads data past the end 2f the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash. More details see [CWE-125: Out-of-bounds read](https://cwe.mitre.org/data/definitions/125.html).
Which versions are affected by CVE-2022-1451?
It affects 1 product.
Products include Radare Radare2.
How do I fix CVE-2022-1451?
Upgrade to a fixed version.
Is CVE-2022-1451 being exploited?
There is no known exploitation of CVE-2022-1451 in the wild and no public exploit code.
Other vulnerabilities in Radare Radare2
Sources
Also known as GHSA-c72r-87h5-77h5, UBUNTU-CVE-2022-1451.