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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database

Vulnerability Change Records for CVE-2025-47436

Change History

CVE Modified by CVE 5/14/2025 10:15:30 AM

Action Type Old Value New Value
Added Reference 

								
							
							
								
							
						
								
							
								
http://www.openwall.com/lists/oss-security/2025/05/13/4

								
								
					

				
			




		

	
		

			 
			

				New CVE Received from Apache Software Foundation 5/14/2025 10:15:30 AM
			



			

				 
					

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						Description
						
							
							
								
							
								

								
							
							
								
							
						
								
							
								
Heap-based Buffer Overflow vulnerability in Apache ORC.

A vulnerability has been identified in the ORC C++ LZO decompression logic, where specially crafted malformed ORC files can cause the decompressor to allocate a 250-byte buffer but then attempts to copy 295 bytes into it. It causes memory corruption.

This issue affects Apache ORC C++ library: through 1.8.8, from 1.9.0 through 1.9.5, from 2.0.0 through 2.0.4, from 2.1.0 through 2.1.1.

Users are recommended to upgrade to version 1.8.9, 1.9.6, 2.0.5, and 2.1.2, which fix the issue.

								
								
					

					

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						CVSS V4.0
						
							
							
								
							
								

								
							
							
								
							
						
								
							
								
AV:L/AC:L/AT:P/PR:H/UI:A/VC:L/VI:H/VA:H/SC:L/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:X/R:X/V:X/RE:M/U:Amber

								
								
					

					

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						CWE
						
							
							
								
							
								

								
							
							
								
							
						
								
							
								
CWE-122

								
								
					

					

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						Reference
						
							
							
								
							
								

								
							
							
								
							
						
								
							
								
https://lists.apache.org/thread/kd6tlv8fs5jybmsgxr4vrkdxyc866wrn

								
								
					

					

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						Reference
						
							
							
								
							
								

								
							
							
								
							
						
								
							
								
https://orc.apache.org/security/CVE-2025-47436/