Grav CMS — Improper Handling of Highly Compressed Data in Installer::unZip()
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| getgrav | grav | affected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Getgrav | Grav |
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| Source | ID | Title |
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Github GHSA |
GHSA-2vcx-h8p2-9pg9 | Grav CMS — Improper Handling of Highly Compressed Data in Installer::unZip() |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.600% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Getgrav
Getgrav grav |
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| Vendors & Products |
Getgrav
Getgrav grav |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Grav is a file-based Web platform. Prior to 2.0.0, an authenticated admin.super user can crash Grav or fill the disk by uploading a specially crafted ZIP archive through the Direct Install tool because Installer::unZip calls ZipArchive::extractTo without limits on uncompressed size, entry count, or directory depth. This issue is fixed in version 2.0.0. | |
| Title | Grav CMS — Improper Handling of Highly Compressed Data in Installer::unZip() | |
| Weaknesses | CWE-409 | |
| References |
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| Metrics |
cvssV4_0
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