Sync-in Server has a ReDoS via Unsanitized Regex in Sync Diff `pathFilters`
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Sync-in | server | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Sync-in | Server |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-jx63-h26r-8cph | Sync-in Server has a ReDoS via Unsanitized Regex in Sync Diff `pathFilters` |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.411% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Sync-in
Sync-in server |
|
| Vendors & Products |
Sync-in
Sync-in server |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Sync-in Server is an open-source platform for file storage, sharing, collaboration, and syncing. Prior to version 2.4.0, the sync diff endpoint compiles a user-supplied string into a `RegExp` with no complexity validation. A catastrophic-backtracking pattern (e.g. `^(a+)+b`) blocks the Node.js event loop, making the entire server unresponsive to all users until the container is restarted. Version 2.4.0 patches the issue. | |
| Title | Sync-in Server has a ReDoS via Unsanitized Regex in Sync Diff `pathFilters` | |
| Weaknesses | CWE-1333 | |
| References |
| |
| Metrics |
cvssV3_1
|