Out-of-bounds Read Affecting stack_dst package, versions <0.6.1


Severity

Recommended
0.0
low
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.2% (58th percentile)

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  • Snyk IDSNYK-RUST-STACKDST-1082880
  • published5 Mar 2021
  • disclosed5 Mar 2021
  • creditUnknown

Introduced: 5 Mar 2021

CVE-2021-28035  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade stack_dst to version 0.6.1 or higher.

Overview

stack_dst is a crate that provides a simple way of returnings DSTs up to a certain size without requiring a heap allocation.

Affected versions of this package are vulnerable to Out-of-bounds Read. Because of the push_inner behavior, a drop of uninitialized memory can occur upon a val.clone() panic.

References

CVSS Scores

version 3.1