CVE-2023-31039

Security vulnerability in Apache bRPC <1.5.0 on all platforms allows attackers to execute arbitrary code via ServerOptions::pid_file. An attacker that can influence the ServerOptions pid_file parameter with which the bRPC server is started can execute arbitrary code with the permissions of the bRPC process. Solution: 1. upgrade to bRPC >= 1.5.0, download link:  https://dist.apache.org/repos/dist/release/brpc/1.5.0/ https://dist.apache.org/repos/dist/release/brpc/1.5.0/ 2. If you are using an old version of bRPC and hard to upgrade, you can apply this patch:  https://github.com/apache/brpc/pull/2218 https://github.com/apache/brpc/pull/2218

Score

CVSS 3.1 9.8 Critical

Status

Modified - security@apache.org

Published

2023-05-08

Last modified

2026-10-24

Weaknesses

CWE-20

Affected products

• Brpc (Apache)
• Apache Brpc (Apache Software Foundation)

References

• https://lists.apache.org/thread/jqpttrqbc38yhckgp67xk399hqxnz7jn
• http://www.openwall.com/lists/oss-security/2023/05/08/1