Bug 1936943 (CVE-2021-25900) - CVE-2021-25900 rust-smallvec: heap-based buffer overflow in SmallVec::insert_many
Summary: CVE-2021-25900 rust-smallvec: heap-based buffer overflow in SmallVec::insert_...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-25900
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1936944
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-03-09 14:11 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-03-09 15:05 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2021-03-09 15:05:48 UTC
Embargoed:

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Description Guilherme de Almeida Suckevicz 2021-03-09 14:11:54 UTC 
An issue was discovered in the smallvec crate before 0.6.14 and 1.x before 1.6.1 for Rust. There is a heap-based buffer overflow in SmallVec::insert_many.

Reference:
https://rustsec.org/advisories/RUSTSEC-2021-0003.html
Comment 1 Guilherme de Almeida Suckevicz 2021-03-09 14:12:12 UTC 
Created rust-smallvec tracking bugs for this issue:

Affects: fedora-rawhide [bug 1936944]
Comment 2 Product Security DevOps Team 2021-03-09 15:05:48 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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