apko vulnerabilities
7 known vulnerabilities in apko from Chainguard-dev. 7 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 8.3 High severity
melange: Insufficient Verification of Data Authenticity
melange allows users to build apk packages using declarative pipelines. Apko prior to version 1.2.9, corresponding to melange prior to version 0.50.4, verified the control section hash (`.PKGINFO` etc.) against the signed `APKINDEX`, but never verified the dat
- 7.5 High severity
apko: Insufficient Verification of Data Authenticity
apko allows users to build and publish OCI container images built from apk packages. Prior to version 1.2.7, apko verifies the signature on APKINDEX.tar.gz but never compares individually downloaded .apk packages against the checksum recorded in the signed ind
- 7.5 High severity
apko: Improper Limitation of a Pathname to a Restricted Directory
apko allows users to build and publish OCI container images built from apk packages. From version 0.14.8 to before version 1.2.5, a crafted .apk could install a TypeSymlink tar entry whose target pointed outside the build root, and a subsequent directory-creat
- 7.5 High severity
apko: Allocation of Resources Without Limits or Throttling
apko allows users to build and publish OCI container images built from apk packages. From version 0.14.8 to before 1.1.1, an attacker who controls or compromises an APK repository used by apko could cause resource exhaustion on the build host. The ExpandApk fu
- 7.5 High severity
apko: Improper Limitation of a Pathname to a Restricted Directory
apko allows users to build and publish OCI container images built from apk packages. From version 0.14.8 to before 1.1.1, a path traversal vulnerability was discovered in apko's dirFS filesystem abstraction. An attacker who can supply a malicious APK package (
- 7.0 High severity
apko: Incorrect Default Permissions
apko allows users to build and publish OCI container images built from apk packages. Starting in version 0.27.0 and prior to version 0.29.5, critical files were inadvertently set to 0666, which could likely be abused for root escalation. Version 0.29.5 contain
- 7.5 High severity
apko: Insufficiently Protected Credentials
apko is an apk-based OCI image builder. apko exposures HTTP basic auth credentials from repository and keyring URLs in log output. This vulnerability is fixed in v0.14.5.