{"uuid": "d2878bb9-d544-4dc1-85f3-6d2f1f8491f5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-6992", "type": "published-proof-of-concept", "source": "https://t.me/arpsyndicate/2608", "content": "#ExploitObserverAlert\n\nCVE-2023-6992\n\nDESCRIPTION: Exploit Observer has 2 entries related to CVE-2023-6992. Cloudflare version of zlib library was found to be vulnerable to memory corruption issues affecting the deflation algorithm implementation (deflate.c). The issues resulted from improper input validation and heap-based buffer overflow. A local attacker could exploit the problem during compression using a crafted malicious file potentially leading to denial of service of the software. Patches: The issue has been patched in commit  8352d10 https://github.com/cloudflare/zlib/commit/8352d108c05db1bdc5ac3bdf834dad641694c13c . The upstream repository is not affected.", "creation_timestamp": "2024-01-07T03:00:22.000000Z"}