CVE-2021-40732
Published: 13 October 2021
XMP Toolkit version 2020.1 (and earlier) is affected by a null pointer dereference vulnerability that could result in leaking data from certain memory locations and causing a local denial of service in the context of the current user. User interaction is required to exploit this vulnerability in that the victim will need to open a specially crafted MXF file.
Notes
| Author | Note |
|---|---|
| mdeslaur | fixed in adobe's 2021.08 code drop |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
exempi Launchpad, Ubuntu, Debian |
bionic |
Released
(2.4.5-2ubuntu0.1)
|
| focal |
Released
(2.5.1-1ubuntu0.1)
|
|
| impish |
Released
(2.5.2-1ubuntu0.21.10.1)
|
|
| jammy |
Released
(2.5.2-1ubuntu0.22.04.1)
|
|
| kinetic |
Not vulnerable
(2.6.1-2)
|
|
| lunar |
Not vulnerable
(2.6.1-2)
|
|
| mantic |
Not vulnerable
(2.6.1-2)
|
|
| upstream |
Released
(2.6.0-1)
|
|
| xenial |
Needed
|
|
|
Patches: upstream: https://cgit.freedesktop.org/exempi/commit/?h=2.6.0&id=77a3fe7096f8ebf301e2bfe1e6dc023b4ff6dc48 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 6.1 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | Low |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H |