CVE-2018-16982: Open Chinese Convert subject to Denial of Service via Out-of-bounds Read
(updated )
Open Chinese Convert (OpenCC) 1.0.5 allows attackers to cause a denial of service (segmentation fault) because BinaryDict::NewFromFile in BinaryDict.cpp may have out-of-bounds keyOffset and valueOffset values via a crafted .ocd file.
References
- github.com/BYVoid/OpenCC
- github.com/BYVoid/OpenCC/commit/4a4f9e58e505fca93605f22363c133df66a91a5e
- github.com/BYVoid/OpenCC/issues/303
- github.com/BYVoid/OpenCC/pull/309
- github.com/BYVoid/OpenCC/pull/560
- github.com/BYVoid/OpenCC/pull/560/commits/e1b8c7949738100e4747dd4109ef1f16e1bd99c4
- github.com/advisories/GHSA-9qh2-6fxg-9m4g
- github.com/pypa/advisory-database/tree/main/vulns/opencc-py/PYSEC-2018-153.yaml
- nvd.nist.gov/vuln/detail/CVE-2018-16982
Code Behaviors & Features
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