Zulip Server up to 2.0.7 Image Thumbnail Open Redirect

A vulnerability, which was classified as problematic, was found in Zulip Server up to 2.0.7. Affected is some unknown processing of the component Image Thumbnail Handler. The manipulation with an unknown input leads to a privilege escalation vulnerability (Redirect). CWE is classifying the issue as CWE-601. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 12/18/2019. The advisory is available at blog.zulip.org. This vulnerability is traded as CVE-2019-19775 since 12/12/2019. The technical details are unknown and an exploit is not available.

Upgrading to version 2.0.8 eliminates this vulnerability.

Vendor

Name

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.7

VulDB Base Score: ≈4.9
VulDB Temp Score: ≈4.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Privilege escalation / Redirect (CWE-601)
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Server 2.0.8

12/12/2019 CVE assigned
12/18/2019 +6 days Advisory disclosed
12/18/2019 +0 days VulDB entry created
12/18/2019 +0 days VulDB last updateAdvisory: blog.zulip.org

CVE: CVE-2019-19775 (🔒)

Created: 12/18/2019 09:10 AM
Complete: 🔍

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