SB2020020445 - Information disclosure in nanopb
Published: February 4, 2020 Updated: November 8, 2024
Security Bulletin ID
SB2020020445
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Out-of-bounds read (CVE-ID: CVE-2020-5235)
The vulnerability allows a local user to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition. A local user can trigger an out-of-bounds read error and read contents of memory on the system.
Remediation
Install update from vendor's website.
References
- https://github.com/nanopb/nanopb/commit/45582f1f97f49e2abfdba1463d1e1027682d9856
- https://github.com/nanopb/nanopb/commit/7b396821ddd06df8e39143f16e1dc0a4645b89a3
- https://github.com/nanopb/nanopb/commit/aa9d0d1ca78d6adec3adfeecf3a706c7f9df81f2
- https://github.com/nanopb/nanopb/security/advisories/GHSA-gcx3-7m76-287p