Jenkins 2.32.1/2.43 XML API information disclosure

CVSS Meta Temp Score
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CTI Interest Score
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3.7$0-$5k0.00

Summaryinfo

A vulnerability has been found in Jenkins 2.32.1/2.43 and classified as problematic. Impacted is an unknown function of the component XML API. Performing a manipulation results in information disclosure. This vulnerability is identified as CVE-2017-2603. The attack can be initiated remotely. There is not any exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Jenkins 2.32.1/2.43 (Continuous Integration Software). It has been classified as problematic. This affects an unknown part of the component XML API. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. The summary by CVE is:

Jenkins before versions 2.44, 2.32.2 is vulnerable to a user data leak in disconnected agents' config.xml API. This could leak sensitive data such as API tokens (SECURITY-362).

The bug was discovered 02/01/2017. The weakness was released 05/15/2018 as not defined bug report (Bugzilla). It is possible to read the advisory at bugzilla.redhat.com. This vulnerability is uniquely identified as CVE-2017-2603 since 12/01/2016. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 96939 (FreeBSD : jenkins -- multiple vulnerabilities (5cfa9d0c-73d7-4642-af4f-28fbed9e9404)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11990 (Jenkins Multiple Security Vulnerabilities (Security Advisory 2017-02-01)).

Upgrading to version 2.32.2 or 2.44 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 (96939) and SecurityFocus (BID 95955†). Entries connected to this vulnerability are available at VDB-63705, VDB-74330, VDB-90735 and VDB-103642. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.8
VulDB Meta Temp Score: 3.7

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 3.5
NVD Vector: 🔍

CNA Base Score: 2.6
CNA Vector (Red Hat, Inc.): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
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: 96939
Nessus Name: FreeBSD : jenkins -- multiple vulnerabilities (5cfa9d0c-73d7-4642-af4f-28fbed9e9404)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 100755
OpenVAS Name: CloudBees Jenkins Multiple Vulnerability Feb17 - 01 - (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Jenkins 2.32.2/2.44
Patch: github.com

Timelineinfo

12/01/2016 🔍
02/01/2017 +62 days 🔍
02/01/2017 +0 days 🔍
02/01/2017 +0 days 🔍
02/02/2017 +1 days 🔍
05/15/2018 +466 days 🔍
05/15/2018 +0 days 🔍
05/16/2018 +1 days 🔍
03/13/2023 +1762 days 🔍

Sourcesinfo

Advisory: 3cd946cbef82c6da5ccccf3890d0ae4e091c4265
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-2603 (🔍)
GCVE (CVE): GCVE-0-2017-2603
GCVE (VulDB): GCVE-100-117771
SecurityFocus: 95955 - Jenkins CVE-2017-2603 Information Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 05/16/2018 08:58
Updated: 03/13/2023 14:14
Changes: 05/16/2018 08:58 (76), 02/05/2020 16:01 (4), 03/13/2023 14:12 (4), 03/13/2023 14:14 (12)
Complete: 🔍
Cache ID: 216::103

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