CVE-2022-1337
13.04.2022, 18:15
The image proxy component in Mattermost version 6.4.1 and earlier allocates memory for multiple copies of a proxied image, which allows an authenticated attacker to crash the server via links to very large image files.Enginsight
| Vendor | Product | Version |
|---|---|---|
| mattermost | mattermost_server | 5.37.0 ≤ 𝑥 < 5.37.9 |
| mattermost | mattermost_server | 6.2.0 ≤ 𝑥 < 6.2.5 |
| mattermost | mattermost_server | 6.3.0 ≤ 𝑥 < 6.3.5 |
| mattermost | mattermost_server | 6.4.0 ≤ 𝑥 < 6.4.2 |
𝑥
= Vulnerable software versions
Common Weakness Enumeration
- CWE-400 - Uncontrolled Resource ConsumptionThe software does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.
- CWE-770 - Allocation of Resources Without Limits or ThrottlingThe software allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.