Cloudflare · Zlib · CVE-2023-6992
**Name of the Vulnerable Software and Affected Versions**
Cloudflare version of zlib library (affected versions not specified)
**Description**
The Cloudflare version of the zlib library was found to have memory corruption issues due to improper input validation and heap-based buffer overflow in the deflation algorithm implementation. A local attacker could exploit this issue during compression using a crafted malicious file, potentially leading to denial of service.
**Recommendations**
At the moment, there is no information about a newer version that contains a fix for this vulnerability.