提出 #916217: Memcached 1.6.41 through 1.6.43 Out-of-Bounds Read
| タイトル | Memcached 1.6.41 through 1.6.43 Out-of-Bounds Read |
|---|---|
| 説明 | Memcached 1.6.41 through 1.6.43, when started with ASCII authentication (-Y), allows an unauthenticated remote attacker to crash the process (denial of service) by sending three newline bytes after connecting. A zero-length auth token reaches the mcmc tokenizer, causing a pointer underflow, out-of-bounds read, and SIGSEGV that terminates the entire memcached process. |
| ソース | ⚠️ https:/ |
| ユーザー | Ebfe7001d27b27064356271ddfb15d59 (UID 100393) |
| 送信 | 2026年08月05日 16:02 (1 月 ago) |
| モデレーション | 2026年09月13日 07:23 (1 month later) |
| ステータス | 承諾済み |
| VulDBエントリ | 403231 [memcached 1.6.41/1.6.42/1.6.43 mcmc Tokenizer proto_text.c try_read_command_asciiauth 情報漏えい] |
| ポイント | 18 |