National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-11594 Detail

Current Description

In AdBlock before 3.45.0, the $rewrite filter option allows filter-list maintainers to run arbitrary code in a client-side session when a web service loads a script for execution using XMLHttpRequest or Fetch, and the script origin has an open redirect.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.1 HIGH
Vector: AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H (V3.0 legend)
Impact Score: 5.9
Exploitability Score: 2.2


Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://armin.dev/blog/2019/04/adblock-plus-code-injection/ Mitigation Third Party Advisory
https://blog.getadblock.com/adblock-for-chrome-3-45-0-resolving-a-potential-security-risk-b21647a26df6 Vendor Advisory
https://news.ycombinator.com/item?id=19666504 Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') (CWE-74)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:getadblock:adblock:::~~~chrome~~
     Show Matching CPE(s)
Up to (excluding)
3.45.0


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-11594
NVD Published Date:
04/29/2019
NVD Last Modified:
04/30/2019