Gửi #92: Out-of-bounds read in LibTomCrypt 1.18.2 and earlier versionsthông tin

tiêu đềOut-of-bounds read in LibTomCrypt 1.18.2 and earlier versions
Mô tảThe der_decode_utf8_string function (in der_decode_utf8_string.c) does not properly detect certain invalid UTF-8 sequences. This allows context-dependent attackers to cause a denial of service (out-of-bounds read and crash) or read information from other memory locations via carefully crafted DER-encoded data.
Nguồn⚠️ https://github.com/libtom/libtomcrypt/issues/507
Người dùng
 werew (UID 5065)
Đệ trình08/10/2019 13:22 (cách đây 7 những năm)
Kiểm duyệt08/10/2019 15:41 (2 hours later)
Trạng tháiđược chấp nhận
Mục VulDB142995 [LibTomCrypt đến 1.18.2 UTF-8 der_decode_utf8_string.c der_decode_utf8_string tiết lộ thông tin]
điểm18

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