CVE-2022-1383: Heap-based Buffer Overflow in radareorg/radare2
Heap-based Buffer Overflow in GitHub repository radareorg/radare2 prior to 5.6.8. The bug causes the program reads data past the end of the intented buffer. Typically, this can allow attackers to read sensitive information from other memory locations or cause a crash.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
alpine/radare2to a version that resolves this vulnerability.Fixed in 5.6.8-r0
Event History
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2022-1383.
What is the severity rating for this vulnerability?
This vulnerability has a severity rating of medium (6.1).
Which software is affected by this vulnerability?
The radareorg/radare2 GitHub repository prior to version 5.6.8 is affected by this vulnerability.
What is the impact of this vulnerability?
This vulnerability can allow attackers to read sensitive information from other memory locations or cause a crash.
How do I fix this vulnerability?
To fix this vulnerability, update the radareorg/radare2 GitHub repository to version 5.6.8 or above.