| 标题 | Out-of-bounds read in LibTomCrypt 1.18.2 and earlier versions |
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| 描述 | The 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. |
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| 来源 | ⚠️ https://github.com/libtom/libtomcrypt/issues/507 |
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| 用户 | werew (UID 5065) |
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| 提交 | 2019-10-08 13時22分 (7 年前) |
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| 管理 | 2019-10-08 15時41分 (2 hours later) |
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| 状态 | 已接受 |
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| VulDB条目 | 142995 [LibTomCrypt 直到 1.18.2 UTF-8 der_decode_utf8_string.c der_decode_utf8_string 信息公开] |
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| 积分 | 18 |
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