Symfony up to 2.8.49/3.4.25/4.1.11/4.2.6 Unserialization Cache privilege escalation

A vulnerability was found in Symfony up to 2.8.49/3.4.25/4.1.11/4.2.6 and classified as critical. Affected by this issue is a part of the component Unserialization. The manipulation with an unknown input leads to a privilege escalation vulnerability (Cache). Using CWE to declare the problem leads to CWE-269. Impacted is confidentiality, integrity, and availability.

The weakness was presented 05/16/2019 (GitHub Repository). The advisory is available at github.com. This vulnerability is handled as CVE-2019-10912 since 04/07/2019. The technical details are unknown and an exploit is not available.

Upgrading to version 2.8.50, 3.4.26, 4.1.12 or 4.2.7 eliminates this vulnerability.

See 135155, 135156, 135157 and 135159 for similar entries.

Name

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 4.9

VulDB Base Score: ≈5.5
VulDB Temp Score: ≈4.9
VulDB Vector: ?
VulDB Reliability: ?

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Class: Privilege escalation / Cache (CWE-269)
Local: Yes
Remote: No

Availability: ?
Status: Not defined

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Current Price Estimation: ?

Threat Intelligenceinfoedit

Threat: ?
Adversaries: ?
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Remediation: ?Recommended: Upgrade
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Upgrade: Symfony 2.8.50/3.4.26/4.1.12/4.2.7

04/07/2019 CVE assigned
05/16/2019 +39 days Advisory disclosed
05/17/2019 +1 days VulDB entry created
05/17/2019 +0 days VulDB last updateAdvisory: github.com
Status: Unconfirmed

CVE: CVE-2019-10912 (?)
See also: ?

Created: 05/17/2019 07:25 AM
Complete: ?

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