CVE-2021-21772
Published: 10 March 2021
A use-after-free vulnerability exists in the NMR::COpcPackageReader::releaseZIP() functionality of 3MF Consortium lib3mf 2.0.0. A specially crafted 3MF file can lead to code execution. An attacker can provide a malicious file to trigger this vulnerability.
Priority
Status
| Package | Release | Status |
|---|---|---|
|
lib3mf Launchpad, Ubuntu, Debian |
kinetic |
Not vulnerable
(1.8.1+ds-4)
|
| lunar |
Not vulnerable
(1.8.1+ds-4)
|
|
| groovy |
Ignored
(end of life)
|
|
| hirsute |
Ignored
(end of life)
|
|
| upstream |
Released
(2.1.1)
|
|
| trusty |
Does not exist
|
|
| xenial |
Does not exist
|
|
| bionic |
Does not exist
|
|
| focal |
Released
(1.8.1+ds-3ubuntu0.2)
|
|
| jammy |
Not vulnerable
(1.8.1+ds-4)
|
|
| impish |
Ignored
(end of life)
|
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 8.1 |
| Attack vector | Network |
| Attack complexity | High |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |