CVE-2022-38750
Published: 5 September 2022
Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow.
Priority
Status
Package | Release | Status |
---|---|---|
snakeyaml Launchpad, Ubuntu, Debian |
bionic |
Released
(1.23-1+deb10u1build0.18.04.1)
|
focal |
Released
(1.25+ds-2ubuntu0.1)
|
|
jammy |
Released
(1.29-1ubuntu0.22.04.1)
|
|
kinetic |
Released
(1.29-1ubuntu0.22.10.1)
|
|
lunar |
Not vulnerable
(1.33-1)
|
|
trusty |
Released
(1.12-2ubuntu0.14.04.1~esm1)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
xenial |
Released
(1.12-2ubuntu0.16.04.1~esm1)
Available with Ubuntu Pro |
|
upstream |
Needs triage
|
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 |