CVE-2020-35904
Published: 31 December 2020
An issue was discovered in the crossbeam-channel crate before 0.4.4 for Rust. It has incorrect expectations about the relationship between the memory allocation and how many iterator elements there are.
Priority
Status
Package | Release | Status |
---|---|---|
rust-crossbeam-channel Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Needs triage
|
|
jammy |
Not vulnerable
(0.4.4-1)
|
|
lunar |
Not vulnerable
(0.4.4-1)
|
|
groovy |
Ignored
(end of life)
|
|
hirsute |
Not vulnerable
(0.4.4-1)
|
|
impish |
Not vulnerable
(0.4.4-1)
|
|
kinetic |
Not vulnerable
(0.4.4-1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(0.4.4-1)
|
|
xenial |
Does not exist
|
|
mantic |
Not vulnerable
(0.4.4-1)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |