CVE-2021-46168
Published: 14 January 2022
Spin v6.5.1 was discovered to contain an out-of-bounds write in lex() at spinlex.c.
Notes
Author | Note |
---|---|
sbeattie | fix is incomplete, it bumps up the array size but still does not apply a limit |
Priority
Status
Package | Release | Status |
---|---|---|
spin Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Needs triage
|
|
trusty |
Ignored
(end of standard support)
|
|
upstream |
Needs triage
|
|
xenial |
Ignored
(end of standard support)
|
|
impish |
Ignored
(end of life)
|
|
hirsute |
Ignored
(end of life)
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
jammy |
Needs triage
|
|
mantic |
Needs triage
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
|
Patches: upstream: https://github.com/nimble-code/Spin/commit/62cf91c944ea457c218528e9021443a0cbe05758 |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 5.5 |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |