A crucial distant command-injection vulnerability has been found in Apache bRPC’s built-in heap profiler service, affecting all variations earlier than 1.15.0 throughout all platforms.
The vulnerability permits unauthenticated attackers to execute arbitrary system instructions by manipulating the profiler’s parameter validation mechanisms.
The heap profiler service endpoint (/pprof/heap) fails to correctly sanitize the extra_options parameter earlier than passing it to system command execution.
This design flaw permits attackers to inject malicious instructions that execute with the bRPC course of’s privileges.
FieldDetailsCVE IDCVE-2025-60021SeverityImportantAffected VersionsApache bRPC < 1.15.0Vulnerability TypeRemote Command InjectionCVSS CategoryHigh Impression
The foundation trigger stems from inadequate enter validation within the jemalloc reminiscence profiling element, which treats user-supplied parameters as trusted command-line arguments with out escaping or validation.
The vulnerability impacts explicitly deployments that use bRPC’s built-in heap profiler for jemalloc reminiscence profiling.
Any system exposing the /pprof/heap endpoint to untrusted networks faces a major threat of full system compromise.
Exploitation grants attackers distant code execution capabilities with out requiring authentication.
A profitable assault may lead to lateral motion inside community infrastructure, knowledge exfiltration, service disruption, or institution of persistent backdoor entry.
Organizations operating susceptible bRPC variations in manufacturing environments ought to prioritize speedy remediation.
Apache bRPC variations 1.11.0 by 1.14.x are susceptible. Model 1.15.0 and later embody the mandatory safety patches to deal with this vulnerability.
Two mitigation strategies can be found:
Choice 1: Improve Apache bRPC to model 1.15.0 or later, which incorporates the official patch resolving the parameter validation concern.
Choice 2: Apply the safety patch manually from the official Apache bRPC GitHub repository (PR #3101) if speedy model upgrades are infeasible.
Organizations ought to prioritize upgrading to patched variations to get rid of the assault floor. Guide patching must be handled as a short lived measure pending full model upgrades.
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