| tiêu đề | MikroTik RouterOS 6.49.8 Out-of-Bounds Read |
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| Mô tả | 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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| Nguồn | ⚠️ https://github.com/ezio315/cve/issues/4 |
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| Người dùng | Anonymous User |
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| Đệ trình | 07/04/2026 11:11 (cách đây 6 các tháng) |
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| Kiểm duyệt | 02/05/2026 07:56 (25 days later) |
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| Trạng thái | được chấp nhận |
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| Mục VulDB | 360804 [MikroTik RouterOS 6.49.8 SCEP Endpoint nova/lib/www/scep.p ASN1_STRING_data transactionID/messageType tiết lộ thông tin] |
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| điểm | 20 |
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