CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.1	$0-$5k	0.00

A vulnerability classified as problematic has been found in Infradead OpenConnect up to 2.25. This affects an unknown code block of the component WebVPN. 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:

OpenConnect before 2.26 places the webvpn cookie value in the debugging output, which might allow remote attackers to obtain sensitive information by reading this output, as demonstrated by output posted to the public openconnect-devel mailing list.

The weakness was presented 10/14/2010 (Website). The advisory is shared at vupen.com. This vulnerability is uniquely identified as CVE-2010-3902. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 50835 (Fedora 12 : openconnect-2.26-1.fc12 (2010-18032)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks.

Upgrading to version 1.10 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (62580) and Tenable (50835). See 55054 and 55052 for similar entries.

Productinfo

Vendor

• Infradead

Name

• OpenConnect

Version

• 1.00
• 1.10
• 1.20
• 1.30
• 2.22
• 2.25

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

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

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.1

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

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 50835
Nessus Name: Fedora 12 : openconnect-2.26-1.fc12 (2010-18032)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 862701
OpenVAS Name: Fedora Update for openconnect FEDORA-2010-18032
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpenConnect 1.10

Timelineinfo

10/12/2010 🔍
10/14/2010 +2 days 🔍
10/14/2010 +0 days 🔍
10/14/2010 +0 days 🔍
10/14/2010 +0 days 🔍
11/30/2010 +47 days 🔍
12/05/2010 +5 days 🔍
03/19/2015 +1565 days 🔍
09/27/2021 +2384 days 🔍

Sourcesinfo

Advisory: vupen.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2010-3902 (🔍)
X-Force: 62580
Vulnerability Center: 28469 - OpenConnect before 2.26Remote Information Disclosure Vulnerability, Medium
SecurityFocus: 44111 - OpenConnect 'webvpn' Cookie Debugging Output Information Disclosure Vulnerability
Secunia: 42381

See also: 🔍

Entryinfo

Created: 03/19/2015 14:37
Updated: 09/27/2021 07:33
Changes: 03/19/2015 14:37 (61), 03/10/2017 10:30 (8), 09/27/2021 07:27 (5), 09/27/2021 07:33 (1)
Complete: 🔍

Discussion

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