ZmartZone mod_auth_openidc up to 2.4.8 AES GCM Encryption random values

CVSS Meta Temp Score
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CTI Interest Score
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3.6$0-$5k0.00

Summaryinfo

A vulnerability was found in ZmartZone mod_auth_openidc up to 2.4.8. It has been rated as problematic. This impacts an unknown function of the component AES GCM Encryption. This manipulation causes random values. This vulnerability appears as CVE-2021-32791. The attack may be initiated remotely. There is no available exploit. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in ZmartZone mod_auth_openidc up to 2.4.8. It has been declared as problematic. Affected by this vulnerability is an unknown function of the component AES GCM Encryption. The manipulation with an unknown input leads to a random values vulnerability. The CWE definition for the vulnerability is CWE-330. The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers. As an impact it is known to affect confidentiality.

The weakness was presented 07/27/2021. It is possible to read the advisory at github.com. This vulnerability is known as CVE-2021-32791. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1600.001 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 236723 (Alibaba Cloud Linux 3 : 0135: mod_auth_openidc:2.3 (ALINUX3-SA-2022:0135)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 2.4.9 eliminates this vulnerability. The upgrade is hosted for download at github.com.

The vulnerability is also documented in the databases at Tenable (236723) and CERT Bund (WID-SEC-2023-0580). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Affected

  • Debian Linux
  • Fedora Linux
  • SUSE Linux
  • Oracle Linux
  • Red Hat Enterprise Linux

Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.7
VulDB Meta Temp Score: 3.6

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Random values
CWE: CWE-330 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 236723
Nessus Name: Alibaba Cloud Linux 3 : 0135: mod_auth_openidc:2.3 (ALINUX3-SA-2022:0135)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: mod_auth_openidc 2.4.9

Timelineinfo

05/12/2021 🔍
07/27/2021 +76 days 🔍
07/27/2021 +0 days 🔍
01/02/2026 +1620 days 🔍

Sourcesinfo

Product: github.com

Advisory: github.com
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-32791 (🔍)
GCVE (CVE): GCVE-0-2021-32791
GCVE (VulDB): GCVE-100-179683
CERT Bund: WID-SEC-2023-0580 - Red Hat Enterprise Linux (mod_auth_openidc): Mehrere Schwachstellen

Entryinfo

Created: 07/27/2021 08:24
Updated: 01/02/2026 03:03
Changes: 07/27/2021 08:24 (39), 08/05/2021 09:14 (3), 08/05/2021 09:17 (1), 05/16/2025 18:03 (16), 01/02/2026 03:03 (7)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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