Vendor
chainguard-dev
21 known vulnerabilities.
Products
10 results · Clear filters · Feed
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High 8.3
melange: Incomplete package integrity verification allows data section substitution
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 da…
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High 7.5
apko doesn't verify downloaded apk packages against APKINDEX checksum (package substitution possible)
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 in…
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High 7.5
apko dirFS has a symlink-following path traversal that allows multiple entry points to escape the build root
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-crea…
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High 7.8
melange affected by potential host command execution via license-check YAML mode patch pipeline
melange allows users to build apk packages using declarative pipelines. From version 0.10.0 to before 0.40.3, an attacker who can influence inputs to the patch pipeline could execute arbitrary shell commands on the build host. The patch pipeline in pkg/build/…
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High 7.8
melange pipeline working-directory could allow command injection
melange allows users to build apk packages using declarative pipelines. From version 0.3.0 to before 0.40.3, an attacker who can provide build input values, but not modify pipeline definitions, could execute arbitrary shell commands if the pipeline uses ${{va…
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High 8.2
melange QEMU runner could write files outside workspace directory
melange allows users to build apk packages using declarative pipelines. In version 0.11.3 to before 0.40.3, an attacker who can influence the tar stream from a QEMU guest VM could write files outside the intended workspace directory on the host. The retrieveW…
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High 7.5
apko affected by potential unbounded resource consumption in expandapk.ExpandApk on attacker-controlled .apk streams
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 f…
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High 7.5
apko is vulnerable to path traversal in apko dirFS which allows filesystem writes outside base
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 …
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High 7.0
apko has incorrect permission (0666) in /etc/ld.so.cache and other files
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 contai…
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High 7.5
apko Exposure of HTTP basic auth credentials in log output
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.