Shibboleth Service Provider up to 2.5.3 input validation

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Shibboleth Service Provider up to 2.5.3. Impacted is an unknown function. Such manipulation leads to input validation. This vulnerability is uniquely identified as CVE-2015-2684. No exploit exists. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Shibboleth Service Provider up to 2.5.3 and classified as problematic. Affected by this issue is some unknown functionality. The manipulation with an unknown input leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is availability. CVE summarizes:

Shibboleth Service Provider (SP) before 2.5.4 allows remote authenticated users to cause a denial of service (crash) via a crafted SAML message.

The weakness was disclosed 03/31/2015 (Website). The advisory is shared for download at shibboleth.net. This vulnerability is handled as CVE-2015-2684 since 03/23/2015. The exploitation is known to be easy. The attack may be launched remotely. A simple authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 82304 (Debian DSA-3207-1 : shibboleth-sp2 - security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175344 (Debian Security Update for shibboleth-sp2 (DSA 3207-1)).

Upgrading to version 2.5.4 eliminates this vulnerability.

The vulnerability is also documented in the databases at Tenable (82304), SecurityFocus (BID 73314†) and Vulnerability Center (SBV-49497†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

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

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
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: 82304
Nessus Name: Debian DSA-3207-1 : shibboleth-sp2 - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 703207
OpenVAS Name: Debian Security Advisory DSA 3207-1 (shibboleth-sp2 - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Service Provider 2.5.4

Timelineinfo

03/19/2015 🔍
03/23/2015 +4 days 🔍
03/24/2015 +1 days 🔍
03/30/2015 +6 days 🔍
03/31/2015 +1 days 🔍
03/31/2015 +0 days 🔍
04/01/2015 +1 days 🔍
04/13/2015 +12 days 🔍
11/27/2024 +3516 days 🔍

Sourcesinfo

Advisory: shibboleth.net
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-2684 (🔍)
GCVE (CVE): GCVE-0-2015-2684
GCVE (VulDB): GCVE-100-74552

OVAL: 🔍

SecurityFocus: 73314 - Shibboleth Service Provider CVE-2015-2684 Denial of Service Vulnerability
Vulnerability Center: 49497 - Shibboleth SP <2.5.4 Remote DoS via Crafted SAML Message, Medium

Entryinfo

Created: 04/01/2015 15:07
Updated: 11/27/2024 09:55
Changes: 04/01/2015 15:07 (60), 06/25/2017 08:46 (9), 05/02/2022 11:38 (3), 11/27/2024 09:55 (18)
Complete: 🔍
Cache ID: 216::103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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