| タイトル | MikroTik RouterOS 6.49.8 Out-of-Bounds Read |
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| 説明 | An out-of-bounds read vulnerability exists in the nova/lib/www/scep.p component of MikroTik RouterOS firmware. The SCEP server parses attacker-controlled PKCS#7 signed attributes such as transactionID and messageType by returning raw ASN1_STRING_data() pointers and later consuming those values with NUL-terminated C-string semantics. An attacker who can reach an enabled SCEP endpoint can send a crafted PKIOperation request containing a non-NUL-terminated ASN.1 PrintableString and trigger reads beyond the original ASN.1 attribute boundary, leading to pre-authentication information disclosure in certRep replies and abnormal parser behavior. |
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| ソース | ⚠️ https://github.com/ezio315/cve/issues/4 |
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| ユーザー | Anonymous User |
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| 送信 | 2026年04月07日 11:11 (2 月 ago) |
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| モデレーション | 2026年05月02日 07:56 (25 days later) |
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| ステータス | 承諾済み |
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| VulDBエントリ | 360804 [MikroTik RouterOS 6.49.8 SCEP Endpoint nova/lib/www/scep.p ASN1_STRING_data transactionID/messageType 情報漏えい] |
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| ポイント | 20 |
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