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GoogleOSV:GHSA-9QH2-6FXG-9M4GHistoryMay 14, 2022 - 1:55 a.m.
Open Chinese Convert subject to Denial of Service via Out-of-bounds Read
2022-05-1401:55:28
Google
osv.dev
8
open chinese convert
denial of service
out-of-bounds read
software
segmentation fault
EPSS
0.001
Percentile
30.3%
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
nvd.nist.gov/vuln/detail/CVE-2018-16982
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Open Chinese Convert subject to Denial of Service via Out-of-bounds Read
2022-05-14 01:55:28