k2-fsa sherpa-onnx Offline Transducer Greedy Search Decoder offline-transducer-greedy-search-decoder.cc Decode buffer overflow
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| k2-fsa | sherpa-onnx | affected |
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No data.
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| K2-fsa | Sherpa-onnx |
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This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.267% probability within 30 days)
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| Metrics |
ssvc
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| Description | A vulnerability was found in k2-fsa sherpa-onnx up to 1.13.8. This issue affects the function OfflineTransducerGreedySearchDecoder::Decode of the file sherpa-onnx/csrc/offline-transducer-greedy-search-decoder.cc of the component Offline Transducer Greedy Search Decoder. The manipulation of the argument vocab_size results in buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used. If only official model packs are used and they always keep metadata consistent with the joiner, the bug may not be reachable in normal supported usage. However, from a security and robustness standpoint, the code still contains the vulnerability because it trusts unvalidated model metadata and can be triggered by a malformed or tampered model pack. | |
| Title | k2-fsa sherpa-onnx Offline Transducer Greedy Search Decoder offline-transducer-greedy-search-decoder.cc Decode buffer overflow | |
| First Time appeared |
K2-fsa
K2-fsa sherpa-onnx |
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| Weaknesses | CWE-119 CWE-120 |
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| CPEs | cpe:2.3:a:k2-fsa:sherpa-onnx:*:*:*:*:*:*:*:* | |
| Vendors & Products |
K2-fsa
K2-fsa sherpa-onnx |
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| References |
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| Metrics |
cvssV2_0
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