UBUNTU-CVE-2020-36323
Dashboard / Vulnerabilities / UBUNTU-CVE-2020-36323
Summary:
Details: In the standard library in Rust before 1.52.0, there is an optimization for joining strings that can cause uninitialized bytes to be exposed (or the program to crash) if the borrowed string changes after its length is checked.
References: https://ubuntu.com/security/CVE-2020-36323, https://github.com/rust-lang/rust/issues/80335, https://github.com/rust-lang/rust/pull/81728, https://www.cve.org/CVERecord?id=CVE-2020-36323
Affected packages
Package
Name: rustc
Purl: pkg:deb/ubuntu/[email protected]+dfsg1+llvm-2ubuntu1~14.04.1ubuntu1?arch=source&distro=trusty/esm
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
1.15.1+dfsg0-1~exp1ubuntu2~14.04.7
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
