HistoryEdit

CVE-2020-36318

VecDeque::make_contiguous may duplicate the contained elements

Issued
Package
std
Type
Vulnerability
Categories
Details
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36318
Patched
  • >=1.49.0
Unaffected
  • <1.48.0

Description

In the standard library in Rust before 1.49.0, VecDeque::make_contiguous has a bug that pops the same element more than once under certain condition. This bug could result in a use-after-free or double free.