Internet2 Shibboleth-sp up to 2.2 cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Internet2 Shibboleth-sp up to 2.2. The affected element is an unknown function. This manipulation causes cryptographic issue. This vulnerability is tracked as CVE-2009-3475. No exploit exists. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Internet2 Shibboleth-sp up to 2.2 and classified as critical. Affected by this vulnerability is some unknown processing. The manipulation with an unknown input leads to a cryptographic issue vulnerability. The CWE definition for the vulnerability is CWE-310. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Internet2 Shibboleth Service Provider software 1.3.x before 1.3.3 and 2.x before 2.2.1, when using PKIX trust validation, does not properly handle a \0 character in the subject or subjectAltName fields of a certificate, which allows remote man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.

The weakness was disclosed 09/29/2009 (Website). It is possible to read the advisory at debian.org. This vulnerability is known as CVE-2009-3475 since 09/29/2009. The exploitation appears to be easy. 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. The attack technique deployed by this issue is T1600 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 44760 (Debian DSA-1895-1 : xmltooling - several vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l.

Upgrading to version 2.1 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (44760), SecurityFocus (BID 36514†) and Secunia (SA36855†). The entries VDB-50288 and VDB-50286 are pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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: Cryptographic issue
CWE: 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: 44760
Nessus Name: Debian DSA-1895-1 : xmltooling - several vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 64980
OpenVAS Name: Debian Security Advisory DSA 1895-1 (xmltooling)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Shibboleth-sp 2.1

Timelineinfo

09/24/2009 🔍
09/25/2009 +1 days 🔍
09/29/2009 +4 days 🔍
09/29/2009 +0 days 🔍
09/29/2009 +0 days 🔍
02/24/2010 +148 days 🔍
03/18/2015 +1848 days 🔍
01/22/2019 +1406 days 🔍

Sourcesinfo

Advisory: debian.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2009-3475 (🔍)
GCVE (CVE): GCVE-0-2009-3475
GCVE (VulDB): GCVE-100-50287
SecurityFocus: 36514
Secunia: 36855 - Debian update for xmltooling, opensaml2, and shibboleth-sp2, Moderately Critical

See also: 🔍

Entryinfo

Created: 03/18/2015 15:15
Updated: 01/22/2019 08:27
Changes: 03/18/2015 15:15 (63), 01/22/2019 08:27 (3)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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