From: "Léo Le Bouter via Bug reports for GNU Guix" <bug-guix@gnu.org>
To: 47542@debbugs.gnu.org
Subject: bug#47542: rust-stackvector package is vulnerable to CVE-2021-29939
Date: Thu, 01 Apr 2021 15:47:51 +0200 [thread overview]
Message-ID: <5880a0d2db58bae9f641e746f405fe4cd0e1bca3.camel@zaclys.net> (raw)
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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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next reply other threads:[~2021-04-01 13:48 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-01 13:47 Léo Le Bouter via Bug reports for GNU Guix [this message]
2021-06-28 8:06 ` bug#47542: rust-stackvector package is vulnerable to CVE-2021-29939 zimoun
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