| 제목 | luben zstd-jni 1.5.7-13 Missing Bounds Check |
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| 설명 | Right after confirming the broken bounds check in ZstdDictCompress's constructor, I checked the decompression-side sibling ZstdDictDecompress(byte[] dict, int offset, int length) — it has the same shape of bug but is worse: there's no validation at all, not even the partial check its compression counterpart has. I confirmed this with a real crash. No check on offset, length, or their relationship to dict.length whatsoever. The native function forwards them straight into ZSTD_createDDict. |
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| 원천 | ⚠️ https://github.com/luben/zstd-jni/issues/405 |
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| 사용자 | Yu Bao from PayPal Cyber Security Team (UID 99838) |
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| 제출 | 2026. 08. 13. AM 07:28 (2 개월 ago) |
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| 모더레이션 | 2026. 09. 14. AM 07:37 (1 month later) |
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| 상태 | 중복 |
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| VulDB 항목 | 403174 [luben zstd-jni 까지 1.5.7-13 Dictionary Decompression ZstdDictDecompress constructor offset/length 정보 공개] |
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| 포인트들 | 0 |
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