UBUNTU-CVE-2020-36317
Dashboard / Vulnerabilities / UBUNTU-CVE-2020-36317
Summary:
Details: In the standard library in Rust before 1.49.0, String::retain() function has a panic safety problem. It allows creation of a non-UTF-8 Rust string when the provided closure panics. This bug could result in a memory safety violation when other string APIs assume that UTF-8 encoding is used on the same string.
References: https://ubuntu.com/security/CVE-2020-36317, https://github.com/rust-lang/rust/issues/78498, https://github.com/rust-lang/rust/pull/78499, https://www.cve.org/CVERecord?id=CVE-2020-36317
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
