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How the CVE Works
The vulnerability (CVE-2025-XXXX) in Apache InLong (versions 1.13.0 to 2.1.0) stems from insecure deserialization of user-supplied data. An authenticated attacker can manipulate serialized objects to execute arbitrary code or read sensitive files by exploiting improper validation during parameter processing. The flaw occurs when untrusted data is deserialized without proper checks, leading to remote code execution (RCE) or unauthorized file access. Attackers abuse a double-write parameter flaw to bypass security controls, compromising system integrity.
DailyCVE Form
Platform: Apache InLong
Version: 1.13.0 to 2.1.0
Vulnerability: Deserialization RCE
Severity: Moderate
Date: Jun 6, 2025
Prediction: Patch expected by Jun 30, 2025
What Undercode Say:
Exploitation Commands:
1. Craft malicious payload:
import pickle payload = pickle.dumps({"malicious": "command"})
2. Send payload via API:
curl -X POST -d "data=$(base64 -w0 payload.bin)" http://target/inlong/endpoint
Detection & Mitigation:
1. Check vulnerable versions:
grep -r "inlong.version" /opt/inlong/
2. Apply patch immediately:
wget https://archive.apache.org/dist/inlong/2.1.0/ -O inlong-patch.tar.gz
3. Disable risky endpoints:
<!-- inlong-config.xml --> <disable-deserialization>true</disable-deserialization>
Log Analysis:
grep "DeserializationError" /var/log/inlong/error.log
Workaround:
// Validate input before deserialization if (!input.matches("^[a-zA-Z0-9]+$")) { throw new SecurityException("Invalid input"); }
IDS Rule (Snort):
alert tcp any any -> $HOME_NET 8080 (msg:"Apache InLong Deserialization Attempt"; content:"|AC ED 00 05|"; sid:1000001;)
Post-Exploit Cleanup:
kill -9 $(lsof -t -i:8080) && rm -rf /tmp/malicious_
Verification:
openssl s_client -connect target:8080 | grep "InLong 2.1.0"
References:
Sources:
Reported By: github.com
Extra Source Hub:
Undercode