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* bug#47542: rust-stackvector package is vulnerable to CVE-2021-29939
@ 2021-04-01 13:47 Léo Le Bouter via Bug reports for GNU Guix
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From: Léo Le Bouter via Bug reports for GNU Guix @ 2021-04-01 13:47 UTC (permalink / raw)
  To: 47542

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CVE-2021-29939	07:15
An issue was discovered in the stackvector crate through 2021-02-19 for
Rust. There is an out-of-bounds write in StackVec::extend if size_hint
provides certain anomalous data.

No fix released upstream yet: 
https://github.com/Alexhuszagh/rust-stackvector/issues/2

Out of bounds write sounds like it could have dangerous consequences,
not sure how likely is "size_hint provides certain anomalous data"
though.

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2021-04-01 13:47 bug#47542: rust-stackvector package is vulnerable to CVE-2021-29939 Léo Le Bouter via Bug reports for GNU Guix

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