⤷ Title: Gzip vs Bzip2 vs XZ
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𐀪 Author: Amr Elharery
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ⴵ Time: Thu, 29 May 2025 20:39:43 GMT
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⌗ Tags: #linux #compression #cybersecurity #system_administration #devops
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𐀪 Author: Amr Elharery
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ⴵ Time: Thu, 29 May 2025 20:39:43 GMT
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⌗ Tags: #linux #compression #cybersecurity #system_administration #devops
Medium
Gzip vs Bzip2 vs XZ
Ever wondered what the real difference is between compression methods in Linux?
⤷ Title: Two 7-Zip Flaws Allow Code Execution via Malicious ZIP Files (CVE-2025-11001 & CVE-2025-11002)
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𐀪 Author: Ddos
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ⴵ Time: Sat, 11 Oct 2025 11:14:38 +0000
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⌗ Tags: #Vulnerability Report #7_Zip #Compression Utility #CVE_2025_11001 #Directory Traversal #rce #Zero Day Initiative #ZIP File
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𐀪 Author: Ddos
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ⴵ Time: Sat, 11 Oct 2025 11:14:38 +0000
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⌗ Tags: #Vulnerability Report #7_Zip #Compression Utility #CVE_2025_11001 #Directory Traversal #rce #Zero Day Initiative #ZIP File
Daily CyberSecurity
Two 7-Zip Flaws Allow Code Execution via Malicious ZIP Files (CVE-2025-11001 & CVE-2025-11002)
⤷ Title: Critical 7-Zip Flaws Allow Remote Code Execution via Malicious ZIP Files
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𐀪 Author: ddos
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ⴵ Time: Mon, 13 Oct 2025 02:44:24 +0000
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⌗ Tags: #Vulnerability #7_Zip #Compression Utility #CVE_2025_11002 #Directory Traversal #RCE #vulnerability #ZIP File
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𐀪 Author: ddos
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ⴵ Time: Mon, 13 Oct 2025 02:44:24 +0000
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⌗ Tags: #Vulnerability #7_Zip #Compression Utility #CVE_2025_11002 #Directory Traversal #RCE #vulnerability #ZIP File
Penetration Testing Tools
Critical 7-Zip Flaws Allow Remote Code Execution via Malicious ZIP Files
Critical flaws (CVE-2025-11001 & CVE-2025-11002) in 7-Zip allow unauthenticated RCE when extracting malicious ZIP files. Attackers can overwrite system files via directory traversal. Update to v25.00.
⤷ Title: Discontinued Library: High-Severity lz4-java Flaw (CVE‐2025‐12183) Forces Immediate Migration to Community Fork
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𐀪 Author: Ddos
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ⴵ Time: Wed, 03 Dec 2025 00:01:41 +0000
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⌗ Tags: #Vulnerability Report #Compression #CVE‐2025‐12183 #cybersecurity #java #lz4 #open_source #Supply Chain Security #Vulnerability
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𐀪 Author: Ddos
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ⴵ Time: Wed, 03 Dec 2025 00:01:41 +0000
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⌗ Tags: #Vulnerability Report #Compression #CVE‐2025‐12183 #cybersecurity #java #lz4 #open_source #Supply Chain Security #Vulnerability
Daily CyberSecurity
Discontinued Library: High-Severity lz4-java Flaw (CVE‐2025‐12183) Forces Immediate Migration to Community Fork
A critical vulnerability in the abandoned lz4-java library exposes apps to DoS. Discover the fix and the mandatory fork migration path here.
⤷ Title: High-Severity lz4-java Flaw (CVE-2025-66566) Leaks Uninitialized Memory During Decompression
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𐀪 Author: Ddos
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ⴵ Time: Mon, 08 Dec 2025 00:26:39 +0000
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⌗ Tags: #Vulnerability Report #Compression #CVE_2025_66566 #Information Disclosure #Java security #lz4_java #Memory Leak #Uninitialized Buffer
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𐀪 Author: Ddos
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ⴵ Time: Mon, 08 Dec 2025 00:26:39 +0000
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⌗ Tags: #Vulnerability Report #Compression #CVE_2025_66566 #Information Disclosure #Java security #lz4_java #Memory Leak #Uninitialized Buffer
Daily CyberSecurity
High-Severity lz4-java Flaw (CVE-2025-66566) Leaks Uninitialized Memory During Decompression
A High-severity flaw (CVE-2025-66566) in lz4-java allows remote attackers to read uninitialized memory (passwords/keys) from recycled buffers during decompression. Update to v1.10.1 immediately.