Keyfactor EJBCA up to 7.x RA Web Certificate Distribution Servlet /ejbca/ra/cert denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Keyfactor EJBCA up to 7.x and classified as problematic. Impacted is an unknown function of the file /ejbca/ra/cert of the component RA Web Certificate Distribution Servlet. Such manipulation leads to denial of service. This vulnerability is listed as CVE-2023-34196. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Keyfactor EJBCA up to 7.x. It has been rated as problematic. Affected by this issue is an unknown code of the file /ejbca/ra/cert of the component RA Web Certificate Distribution Servlet. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. CVE summarizes:

In the Keyfactor EJBCA before 8.0.0, the RA web certificate distribution servlet /ejbca/ra/cert allows partial denial of service due to an authentication issue. In configurations using OAuth, disclosure of CA certificates (attributes and public keys) to unauthenticated or less privileged users may occur.

The weakness was presented 08/03/2023. The advisory is shared for download at support.keyfactor.com. This vulnerability is handled as CVE-2023-34196 since 05/30/2023. There are known technical details, but no exploit is available.

Upgrading to version 8.0.0 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-38295). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: EJBCA 8.0.0

Timelineinfo

05/30/2023 🔍
08/03/2023 +65 days 🔍
08/03/2023 +0 days 🔍
01/07/2026 +888 days 🔍

Sourcesinfo

Advisory: support.keyfactor.com
Status: Confirmed

CVE: CVE-2023-34196 (🔍)
GCVE (CVE): GCVE-0-2023-34196
GCVE (VulDB): GCVE-100-235988
EUVD: 🔍

Entryinfo

Created: 08/03/2023 08:53
Updated: 01/07/2026 07:05
Changes: 08/03/2023 08:53 (41), 01/07/2026 07:05 (16)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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