CVE-2020-35916

2020-12-3109:15:15

Debian Security Bug Tracker

security-tracker.debian.org

cve-2020-35916

rust

image crate

mutable reference

immutable provenance

llvm

unix

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS

Percentile

12.8%

JSON

An issue was discovered in the image crate before 0.23.12 for Rust. A Mutable reference has immutable provenance. (In the case of LLVM, the IR may be always correct.)

OSVersionArchitecturePackageVersionFilename
Debian12allrust-image< 0.23.14-1rust-image_0.23.14-1_all.deb
Debian999allrust-image< 0.23.14-1rust-image_0.23.14-1_all.deb
Debian13allrust-image< 0.23.14-1rust-image_0.23.14-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	rust-image	< 0.23.14-1	rust-image_0.23.14-1_all.deb
Debian	999	all	rust-image	< 0.23.14-1	rust-image_0.23.14-1_all.deb
Debian	13	all	rust-image	< 0.23.14-1	rust-image_0.23.14-1_all.deb