Squid Web Proxy up to 2.x/3.x/4.8 HTTP Digest Authentication information disclosure
| 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 (โ)
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. |
|---|---|---|
| 3.5 | $5k-$25k | 2.20 |
A vulnerability, which was classified as problematic, was found in Squid Web Proxy up to 2.x/3.x/4.8 (Firewall Software). This affects an unknown function of the component HTTP Digest Authentication Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. This is going to have an impact on confidentiality.
The weakness was presented 11/26/2019. The advisory is shared at squid-cache.org. This vulnerability is uniquely identified as CVE-2019-18679. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 11/27/2019).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
See 146432, 146431 and 146430 for similar entries.
Type
Vendor
Name
VulDB Meta Base Score: 3.5
VulDB Meta Temp Score: 3.5
VulDB Base Score: โ3.5
VulDB Temp Score: โ3.5
VulDB Vector: ๐
VulDB Reliability: ๐
VulDB Base Score: ๐
VulDB Temp Score: ๐
VulDB Reliability: ๐
Class: Information disclosure (CWE-200)
Local: Yes
Remote: No
Availability: ๐
Status: Not defined
Price Prediction: ๐
Current Price Estimation: ๐
| 0-Day | unlock | unlock | unlock | unlock |
|---|---|---|---|---|
| Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Threat: ๐
Adversaries: ๐
Geopolitics: ๐
Economy: ๐
Predictions: ๐
Remediation: ๐Recommended: no mitigation known
0-Day Time: ๐
11/26/2019 Advisory disclosed
11/27/2019 VulDB entry created
11/27/2019 VulDB last updateVendor: squid-cache.org
Advisory: squid-cache.org
CVE: CVE-2019-18679 (๐)
See also: ๐
Created: 11/27/2019 08:59 AM
Complete: ๐
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