# Snyk test report

September 7th 2022, 7:39:41 pm

Scanned the following path:

- redis:6.2.7-alpine (apk)

1 known vulnerabilities
2 vulnerable dependency paths
17 dependencies

Project | docker-image|redis
Path | redis:6.2.7-alpine
Package Manager | apk

## Out-of-bounds Write

critical severity

- Package Manager: alpine:3.16
- Vulnerable module: zlib/zlib
- Introduced through: docker-image|redis@6.2.7-alpine and zlib/zlib@1.2.12-r1

### Detailed paths

- Introduced through: docker-image|redis@6.2.7-alpine › zlib/zlib@1.2.12-r1
- Introduced through: docker-image|redis@6.2.7-alpine › apk-tools/apk-tools@2.12.9-r3 › zlib/zlib@1.2.12-r1

## NVD Description

Note: Versions mentioned in the description apply to the upstream `zlib` package. See `How to fix?` for `Alpine:3.16` relevant versions.

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).

## Remediation

Upgrade `Alpine:3.16` `zlib` to version 1.2.12-r2 or higher.

## References

- MISC
- MISC
- MISC
- MISC
- MLIST
- MISC
- MLIST
- FEDORA
- DEBIAN
- FEDORA
- CONFIRM
- FEDORA

More about this vulnerability