Thumbor has Regex Denial of Service (ReDoS) in `convolution` filter
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| thumbor | thumbor | affected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thumbor | Thumbor |
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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-5vjc-7cxw-4w6j | Thumbor has Regex Denial of Service (ReDoS) in `convolution` filter |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.609% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Thumbor
Thumbor thumbor |
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| Vendors & Products |
Thumbor
Thumbor thumbor |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Thumbor is an open-source photo thumbnail service by globo.com. Prior to 7.8.0, the convolution filter regular expression performs exponential backtracking on crafted repeated numeric input, allowing a URL request to exhaust processing time. This issue is fixed in 7.8.0. | |
| Title | Thumbor has Regex Denial of Service (ReDoS) in `convolution` filter | |
| Weaknesses | CWE-400 | |
| References |
| |
| Metrics |
cvssV3_1
|