#14867: Fix CVE-2021-3465 in p7zip
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Reporter: renodr | Owner: blfs-book
Type: enhancement | Status: new
Priority: normal | Milestone: 10.2
Component: BOOK | Version: SVN
Severity: normal | Keywords:
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Additional information from Arch:
{{{
In p7zip 17.03, the function NCompress::CCopyCoder::Code in
CPP/7zip/Common/StreamObjects.cpp will call outStream->Write where a
memcpy uses a NULL pointer as destination address, leading to a crash.
}}}
[https://github.com/jinfeihan57/p7zip/commit/295dac87f657de12f6165cb9d81404e079651a50]
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