VDB
DEBIAN-CVE-2022-37434
DEBIAN-CVE-2022-37434
PUBLISHED
CVSS 9.800000190734863 CRITICAL
zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).
Risk Scores
CVSS 3.1
9.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | zlib | 0, 0, 0 |
| Debian:14 | zlib | 0, 0, 0 |
| Debian:13 | zlib | 0, 0, 0 |
| Debian:11 | libz-mingw-w64 | 1.3.1+dfsg-1, 1.2.13+dfsg-1, 1.2.13+dfsg-1~bpo11+1 |
| Debian:12 | libz-mingw-w64 | 0, 0, 0 |
| Debian:13 | libz-mingw-w64 | 0, 0, 0 |
| Debian:14 | libz-mingw-w64 | 0, 0, 0 |
| Debian:11 | zlib | 0, 1:1.2.11.dfsg-2+deb11u1, 0 |
Exploit Intelligence
- Trinadh465/external_zlib_CVE-2022-37434 (github-poc)
- Trinadh465/external_zlib_android-6.0.1_r22_CVE-2022-37434 (github-poc)
- u think that it doesnt but it do (github-poc)
- zlib.yml (github-poc)
- TestCommand_ExplicitExtractors_WithoutDefaults.yaml (github-poc)
- TestCommand.yaml (github-poc)
- TestCommand_ExplicitExtractors_WithDefaults.yaml (github-poc)
- macos_v2_generated.go (github-poc)
- macos_v1_generated.go (github-poc)
Timeline
- Aug 5, 2022 CVE Published
- Apr 28, 2026 CVE Updated