Red Hat Certificate System 7.3 improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

A vulnerability classified as critical was found in Red Hat Certificate System 7.3. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality, and integrity. The summary by CVE is:

Red Hat Certificate System (RHCS) 7.3 and 8 and Dogtag Certificate System do not require authentication for requests to decrypt SCEP one-time PINs, which allows remote attackers to obtain PINs by sniffing the network for SCEP requests and then sending decryption requests to the Certificate Authority component.

The weakness was published 11/02/2010 by Tomas Hoger (Website). It is possible to read the advisory at fedorahosted.org. This vulnerability is known as CVE-2010-3868 since 10/08/2010. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

A possible mitigation has been published 2 weeks after the disclosure of the vulnerability.

Similar entries are available at 45768, 55496 and 100245.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.5

VulDB Base Score: 6.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
ATT&CK: Unknown

Local: No
Remote: Yes

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: no mitigation known
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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Timelineinfo

10/08/2010 🔍
11/02/2010 +25 days 🔍
11/08/2010 +6 days 🔍
11/08/2010 +0 days 🔍
11/08/2010 +0 days 🔍
11/09/2010 +1 days 🔍
11/09/2010 +0 days 🔍
11/17/2010 +7 days 🔍
07/04/2013 +960 days 🔍
03/19/2015 +623 days 🔍
10/05/2021 +2392 days 🔍

Sourcesinfo

Vendor: redhat.com

Advisory: 1261
Researcher: Tomas Hoger
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2010-3868 (🔍)
SecurityTracker: 1024697 - Red Hat Certificate System Bugs Let Remote Users Obtain One-Time PINs and Generate Certificates
Vulnerability Center: 40318 - RedHat Certificate System 7.3, 8 Remote Leakage of Decrypted PINs due to a Improper Authentication Requirements, Medium
SecurityFocus: 44733 - Red Hat Certificate System Authentication Bypass And Security Bypass Vulnerabilities
Secunia: 42181
OSVDB: 69149 - Red Hat Certificate System SCEP Request Authentication Weakness Remote PIN Access

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 10/05/2021 10:38
Changes: 03/19/2015 14:37 (60), 05/04/2017 10:49 (10), 10/05/2021 10:33 (3), 10/05/2021 10:38 (1)
Complete: 🔍

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