CVE-2021-46142
Published: 6 January 2022
An issue was discovered in uriparser before 0.9.6. It performs invalid free operations in uriNormalizeSyntax.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
uriparser Launchpad, Ubuntu, Debian |
bionic |
Released
(0.8.4-1+deb9u2ubuntu0.1)
|
| hirsute |
Ignored
(end of life)
|
|
| xenial |
Released
(0.8.4-1ubuntu0.16.04.1~esm3)
Available with Ubuntu Pro |
|
| jammy |
Not vulnerable
(0.9.6)
|
|
| upstream |
Released
(0.9.6)
|
|
| focal |
Released
(0.9.3-2ubuntu0.1~esm2)
Available with Ubuntu Pro |
|
| impish |
Ignored
(end of life)
|
|
| trusty |
Released
(0.7.5-1ubuntu2+esm3)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| kinetic |
Not vulnerable
(0.9.6)
|
|
| lunar |
Not vulnerable
(0.9.6)
|
|
| mantic |
Not vulnerable
(0.9.6)
|
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 |