| パッケージ | 影響を受けるバージョン | 修正済みバージョン |
|---|---|---|
| asterisk | ≥ 20.0.0, < 20.15.1≥ 21.0.0, < 21.10.1≥ 22.0.0, < 22.5.1< 18.26.3 | 20.15.121.10.122.5.118.26.3 |
| certified asterisk | = 18.9= 20.7 |
A local privilege escalation vulnerability exists in the safe_asterisk script included with the Asterisk toolkit package. When Asterisk is started via this script (common in SysV init or FreePBX environments), it sources all .sh files located in /etc/asterisk/startup.d/ as root, without validating ownership or permissions. Non-root users with legitimate write access to /etc/asterisk can exploit this behaviour by placing malicious scripts in the startup.d directory, which will then execute with root privileges upon service restart.
これらの製品をお使いですか？サイトをスキャンして、脆弱なバージョンが公開されていないか確認しましょう。
無料でサイトをスキャン