fix: [CI-21185]: Upgrade Go to 1.25.7 and run as non-root user#51
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spahuja-harness merged 1 commit intomainfrom Mar 4, 2026
Merged
fix: [CI-21185]: Upgrade Go to 1.25.7 and run as non-root user#51spahuja-harness merged 1 commit intomainfrom
spahuja-harness merged 1 commit intomainfrom
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Security fixes: 1. Upgrade Go from 1.25 to 1.25.7 to fix critical CVEs: - CVE-2025-68121 (critical, CVSS 10.0) - crypto/tls session resumption issue - CVE-2025-61726 (high, CVSS 7.5) - net/url query parameter limit - CVE-2025-61730 (medium, CVSS 5.3) - crypto/tls handshake boundary issue 2. Run container as non-root user (uid:gid 65534:65534): - Added USER directive to run as nobody:nobody - Copied /etc/passwd for user resolution - Prevents privilege escalation and improves container security Changes: - Updated base image: golang:1.25-alpine3.21 → golang:1.25.7 - Changed from apk (alpine) to apt-get (debian) for Go 1.25.7 image - Added non-root user configuration in final scratch image Tested: - Binary builds successfully - --version flag works: returns build version - Non-root user (65534:65534) enforced - Permission restrictions validated
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Summary
Fixes critical security vulnerabilities by upgrading Go version and implementing non-root user execution.
Security Fixes
1. Go Version Upgrade: 1.25 → 1.25.7
Addresses three CVEs:
2. Non-Root User Implementation
nobody:nobody(uid:gid 65534:65534)/etc/passwdfor proper user resolutionChanges
Dockerfile Updates:
golang:1.25-alpine3.21→golang:1.25.7apk→apt-get(Go 1.25.7 uses Debian base)USER 65534:65534directiveCOPY --from=builder /etc/passwd /etc/passwdTesting
✅ Build validation:
✅ Version check:
docker run plugin-test:latest /binaries/plugin --version # Output: test-1.0.0 (build version embedded via ldflags)✅ User validation:
✅ Permission validation:
Related
release/*for Harness CI PATCH releases