Chainguard
Monthly
Path traversal in Kaniko 1.25.4 through 1.25.9 allows attackers to extract tar archives outside the intended destination directory, enabling arbitrary file writes on the build system. When combined with Docker credential helpers in registry authentication scenarios, this vulnerability can be leveraged for code execution within the Kaniko executor process. Docker and Kubernetes environments using the affected Kaniko versions are at risk.
Melange versions 0.10.0 through 0.40.2 allow unauthenticated command injection through the patch pipeline, enabling attackers to execute arbitrary shell commands on build hosts by injecting shell metacharacters into patch-related inputs such as series paths and filenames. This vulnerability affects users who build APK packages using melange build or melange license-check operations, particularly in CI/CD environments where build inputs may be controlled by untrusted sources. A patch is available in version 0.40.3 and later.
melange allows users to build apk packages using declarative pipelines. [CVSS 7.9 HIGH]
Melange versions 0.11.3 through 0.40.2 suffer from a path traversal vulnerability in the retrieveWorkspace function that fails to validate tar entry paths, allowing an attacker with control over a QEMU guest VM's tar stream to write arbitrary files outside the intended workspace directory on the host system. An attacker exploiting this vulnerability could achieve arbitrary file write capabilities on the host machine, potentially leading to system compromise. A patch is available in version 0.40.3 and later.
Apko versions 0.14.8 through 1.1.0 are vulnerable to denial of service when processing APK packages from untrusted repositories due to missing decompression limits in the ExpandApk function. An attacker controlling a compromised APK repository can provide a malicious small, highly-compressed package that expands into a massive tar stream, exhausting disk space and CPU resources on the build host. The vulnerability affects Golang and Apko products and has been patched in version 1.1.1.
Apko versions up to 1.1.1 contains a vulnerability that allows attackers to build and publish OCI container images built from apk packages (CVSS 7.5).
Melange versions 0.40.5 and earlier are vulnerable to disk exhaustion when the update-cache function downloads files from attacker-controlled URIs without enforcing size limits or timeouts. An attacker can craft a malicious melange configuration file to trigger unbounded disk writes on build systems, consuming all available storage and denying service to legitimate builds. No patch is currently available.
Malcontent versions before 1.21.0 fail to preserve nested archives that cannot be extracted, potentially allowing malicious content to evade detection during supply-chain compromise analysis. An attacker could exploit this by embedding malicious payloads in problematic nested archives that the tool would discard without scanning. The vulnerability has a patch available in version 1.21.0 and later.
Melange versions 0.14.0 through 0.40.2 allow local attackers with configuration file control to read arbitrary files from the host system through path traversal in license file path validation, potentially exfiltrating sensitive data embedded in generated SBOMs. This vulnerability affects build pipeline scenarios where configuration is user-controlled, such as pull request-driven CI or build-as-a-service environments. A patch is available in version 0.40.3.
Resource exhaustion in Apko versions 0.14.8 through 1.0.x allows local attackers to cause denial of service by supplying a malicious APK archive with excessive gzip-compressed data that forces unbounded decompression work. The expandapk.Split function fails to impose limits on gzip inflation, enabling attackers to exhaust CPU resources and trigger process timeouts when parsing attacker-controlled APK streams. This issue is resolved in version 1.1.0.
malcontent discovers supply-chain compromises through. context, differential analysis, and YARA. [CVSS 5.5 MEDIUM]
malcontent discovers supply-chain compromises through. context, differential analysis, and YARA. [CVSS 6.5 MEDIUM]
Path traversal in Kaniko 1.25.4 through 1.25.9 allows attackers to extract tar archives outside the intended destination directory, enabling arbitrary file writes on the build system. When combined with Docker credential helpers in registry authentication scenarios, this vulnerability can be leveraged for code execution within the Kaniko executor process. Docker and Kubernetes environments using the affected Kaniko versions are at risk.
Melange versions 0.10.0 through 0.40.2 allow unauthenticated command injection through the patch pipeline, enabling attackers to execute arbitrary shell commands on build hosts by injecting shell metacharacters into patch-related inputs such as series paths and filenames. This vulnerability affects users who build APK packages using melange build or melange license-check operations, particularly in CI/CD environments where build inputs may be controlled by untrusted sources. A patch is available in version 0.40.3 and later.
melange allows users to build apk packages using declarative pipelines. [CVSS 7.9 HIGH]
Melange versions 0.11.3 through 0.40.2 suffer from a path traversal vulnerability in the retrieveWorkspace function that fails to validate tar entry paths, allowing an attacker with control over a QEMU guest VM's tar stream to write arbitrary files outside the intended workspace directory on the host system. An attacker exploiting this vulnerability could achieve arbitrary file write capabilities on the host machine, potentially leading to system compromise. A patch is available in version 0.40.3 and later.
Apko versions 0.14.8 through 1.1.0 are vulnerable to denial of service when processing APK packages from untrusted repositories due to missing decompression limits in the ExpandApk function. An attacker controlling a compromised APK repository can provide a malicious small, highly-compressed package that expands into a massive tar stream, exhausting disk space and CPU resources on the build host. The vulnerability affects Golang and Apko products and has been patched in version 1.1.1.
Apko versions up to 1.1.1 contains a vulnerability that allows attackers to build and publish OCI container images built from apk packages (CVSS 7.5).
Melange versions 0.40.5 and earlier are vulnerable to disk exhaustion when the update-cache function downloads files from attacker-controlled URIs without enforcing size limits or timeouts. An attacker can craft a malicious melange configuration file to trigger unbounded disk writes on build systems, consuming all available storage and denying service to legitimate builds. No patch is currently available.
Malcontent versions before 1.21.0 fail to preserve nested archives that cannot be extracted, potentially allowing malicious content to evade detection during supply-chain compromise analysis. An attacker could exploit this by embedding malicious payloads in problematic nested archives that the tool would discard without scanning. The vulnerability has a patch available in version 1.21.0 and later.
Melange versions 0.14.0 through 0.40.2 allow local attackers with configuration file control to read arbitrary files from the host system through path traversal in license file path validation, potentially exfiltrating sensitive data embedded in generated SBOMs. This vulnerability affects build pipeline scenarios where configuration is user-controlled, such as pull request-driven CI or build-as-a-service environments. A patch is available in version 0.40.3.
Resource exhaustion in Apko versions 0.14.8 through 1.0.x allows local attackers to cause denial of service by supplying a malicious APK archive with excessive gzip-compressed data that forces unbounded decompression work. The expandapk.Split function fails to impose limits on gzip inflation, enabling attackers to exhaust CPU resources and trigger process timeouts when parsing attacker-controlled APK streams. This issue is resolved in version 1.1.0.
malcontent discovers supply-chain compromises through. context, differential analysis, and YARA. [CVSS 5.5 MEDIUM]
malcontent discovers supply-chain compromises through. context, differential analysis, and YARA. [CVSS 6.5 MEDIUM]