| Package | Affected versions | Patched versions |
|---|---|---|
| zlib | < 2023-11-16 | 2023-11-16 |
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.
Running one of these products? Scan your site to see whether it exposes a vulnerable version.
Scan my site free