Metrics
Affected Vendors & Products
| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-rwvp-r38j-9rgg | rardecode: DoS risk due to unrestricted RAR dictionary sizes |
Solution
Update to github.com/nwaples/rardecode v2.2.0 or higher
Workaround
No workaround given by the vendor.
Tue, 02 Dec 2025 10:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-306 | |
| References |
|
Tue, 02 Dec 2025 09:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Mattermost versions 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to validate the user permission when accessing the files and subscribing to the block in Boards, which allows an authenticated user to access other board files and was able to subscribe to the block from other boards that the user does not have access to | github.com/nwaples/rardecode versions <=2.1.1 fail to restrict the dictionary size when reading large RAR dictionary sizes, which allows an attacker to provide a specially crafted RAR file and cause Denial of Service via an Out Of Memory Crash. |
| Title | Unauthorized access and subscription vulnerability in Boards | DoS via Out Of Memory Crash |
| Metrics |
cvssV3_1
|
cvssV3_1
|
Thu, 27 Nov 2025 12:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | github.com/nwaples/rardecode versions <=2.1.1 fail to restrict the dictionary size when reading large RAR dictionary sizes, which allows an attacker to provide a specially crafted RAR file and cause Denial of Service via an Out Of Memory Crash. | Mattermost versions 10.11.x <= 10.11.4, 10.5.x <= 10.5.12 fail to validate the user permission when accessing the files and subscribing to the block in Boards, which allows an authenticated user to access other board files and was able to subscribe to the block from other boards that the user does not have access to |
| Title | DoS via Out Of Memory Crash | Unauthorized access and subscription vulnerability in Boards |
| Weaknesses | CWE-306 | |
| References |
| |
| Metrics |
cvssV3_1
|
cvssV3_1
|
Sat, 11 Oct 2025 00:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
Fri, 10 Oct 2025 13:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 10 Oct 2025 11:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | github.com/nwaples/rardecode versions <=2.1.1 fail to restrict the dictionary size when reading large RAR dictionary sizes, which allows an attacker to provide a specially crafted RAR file and cause Denial of Service via an Out Of Memory Crash. | |
| Title | DoS via Out Of Memory Crash | |
| Weaknesses | CWE-789 | |
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: Mattermost
Published:
Updated: 2025-12-02T09:30:03.452Z
Reserved: 2025-10-10T09:12:41.410Z
Link: CVE-2025-11579
Updated: 2025-10-10T12:41:18.185Z
Status : Awaiting Analysis
Published: 2025-10-10T12:15:37.743
Modified: 2025-12-02T10:16:00.587
Link: CVE-2025-11579
OpenCVE Enrichment
No data.
Github GHSA