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AlienVault OTX Vulnerabilities

AlienVault OTX Malware

slurm

An issue was discovered in SchedMD Slurm 22.05.x, 23.02.x, and 23.11.x. There is Improper Enforcement of Message Integrity During Transmission in a Communication Channel. This allows attackers to modify RPC traffic in a way that bypasses message hash checks. The fixed versions are 22.05.11, 23.02.7, and 23.11.1.

CVE-2023-49933 identifies a security vulnerability in the SchedMD Slurm workload manager, specifically affecting versions 22.05.x, 23.02.x, and 23.11.x. The core issue is an improper enforcement of message integrity during RPC communication between Slurm components. Slurm uses RPC channels to coordinate job scheduling and resource management across cluster nodes. The vulnerability allows an attacker to intercept and modify RPC messages in transit, bypassing the message hash checks designed to ensure data integrity. This means an attacker with network access to the communication channel can alter commands or data without detection, potentially injecting malicious instructions or corrupting job scheduling data. The flaw undermines the trustworthiness of Slurm's internal communications, which are critical for maintaining cluster operation integrity. The vendor has released patches in versions 22.05.11, 23.02.7, and 23.11.1 to fix this issue by strengthening message integrity enforcement. No public exploits or active attacks have been reported yet, but the vulnerability's nature makes it a significant risk for HPC environments where Slurm is widely deployed.

Detailed information about CVE-2023-49933: n/a. Get real-time updates, technical details, and mitigation strategies.

CVE-2023-49933: n/a - Live Threat Intelligence - Threat Radar | OffSeq.com

CVE-2023-49933: n/a

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