Fluid Attacks Database

Description

Lack of access control on upoaded files SilverStripe through 4.3.3 has incorrect access control for protected files uploaded via Upload::loadIntoFile(). An attacker may be able to guess a filename in silverstripe/assets via the AssetControlExtension.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Component	Affected version	Patched versions
packagist	silverstripe/framework	>=0 <3.6.8 \|\| >=3.7.0 <3.7.4 \|\| >=4.0.0 <4.3.6 \|\| >=4.4.0 <4.4.4	3.6.8, 3.7.4, 4.3.6, 4.4.4
packagist	silverstripe/assets	>=1.0.0 <1.3.5 \|\| >=1.4.0 <1.4.4	1.3.5, 1.4.4

Aliases

1. CVE-2019-122452. NVD-2019-122453. OSV-2019-122454. GCVE-2019-12245

References

1. https://forum.silverstripe.org/c/releases2. https://github.com/FriendsOfPHP/security-advisories/blob/master/silverstripe/assets/CVE-2019-12245.yaml3. https://www.silverstripe.org/download/security-releases4. https://www.silverstripe.org/download/security-releases/CVE-2019-122455. https://www.silverstripe.org/download/security-releases/cve-2019-12245

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