From c1d2e39b0905b0146749db1dbe48a044e6b8d029 Mon Sep 17 00:00:00 2001 From: Username Date: Fri, 26 Dec 2025 00:17:11 +0100 Subject: [PATCH] docs: complete penetration testing status update All pentest items now complete: - CLI security audit (clipboard, permissions) - DoS memory exhaustion (fixed lookup rate limit) - Race conditions (all protected by locks) --- documentation/security-testing-status.md | 34 ++++++++++++++++++++---- 1 file changed, 29 insertions(+), 5 deletions(-) diff --git a/documentation/security-testing-status.md b/documentation/security-testing-status.md index e0907f5..9537f8b 100644 --- a/documentation/security-testing-status.md +++ b/documentation/security-testing-status.md @@ -119,13 +119,34 @@ Not tested (no signature defined): ``` [x] Race condition: Burn-after-read via HEAD then GET (SAFE) -[ ] Race condition: Content hash deduplication counter -[ ] DoS: Memory exhaustion via unique IP rate limits -[ ] DoS: Anti-flood list growth under load -[ ] CLI: Clipboard command injection validation -[ ] CLI: Certificate file permission exposure +[x] Race condition: Content hash deduplication counter (SAFE - locked) +[x] DoS: Memory exhaustion via unique IP rate limits (FIXED) +[x] DoS: Anti-flood list growth under load (SAFE - bounded) +[x] CLI: Clipboard command injection validation (SAFE) +[x] CLI: Certificate file permission exposure (SAFE - 0o600) ``` +### CLI Security Audit (2025-12-26) + +| Check | Status | +|-------|--------| +| Trusted clipboard path validation | PASS | +| PATH injection prevention | PASS | +| Subprocess safety (no shell=True) | PASS | +| Config permission warnings | PASS | +| Key file permissions (0o600) | PASS | +| Symlink attacks | LOW RISK | + +### Memory Exhaustion Tests (2025-12-26) + +| Component | Protection | Status | +|-----------|------------|--------| +| Anti-flood list | ANTIFLOOD_MAX_ENTRIES (10000) | PASS | +| Rate limit dict | RATE_LIMIT_MAX_ENTRIES (10000) | PASS | +| Lookup rate limit | LOOKUP_RATE_LIMIT_MAX_ENTRIES (10000) | FIXED | +| Content dedup | Database + PoW | PASS | +| Concurrent access | Thread-safe with locks | PASS | + ### Documentation ``` @@ -173,6 +194,9 @@ python /tmp/prod_fuzz.py | Constant-time password check | PBKDF2 600k iterations | Yes | | Burn-after-read race condition | HEAD triggers deletion | Yes | | RIFF container detection | Subtype check (WEBP/AVI/WAVE) | Yes | +| Clipboard command injection | Trusted path validation | Yes | +| Memory exhaustion prevention | Max entries on all dicts | Yes | +| Race condition protection | Threading locks on counters | Yes | ---