CVE-2019-11595

In uBlock before 0.9.5.15, 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.

CVSS v3 9.0 CRITICAL
CVSS v2.0 6.8 MEDIUM

9.0^/10

CVSS v3 : CRITICAL

Vector : AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Exploitability : 2.2 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://armin.dev/blog/2019/04/adblock-plus-code-injection/	Exploit Mitigation Third Party Advisory
https://news.ycombinator.com/item?id=19666504	Third Party Advisory
https://armin.dev/blog/2019/04/adblock-plus-code-injection/	Exploit Mitigation Third Party Advisory
https://news.ycombinator.com/item?id=19666504	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:ublockorigin:ublock_origin:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:21

Type	Values Removed	Values Added
References	~~() https://armin.dev/blog/2019/04/adblock-plus-code-injection/ - Mitigation, Exploit, Third Party Advisory~~	() https://armin.dev/blog/2019/04/adblock-plus-code-injection/ - Exploit, Mitigation, Third Party Advisory
References	~~() https://news.ycombinator.com/item?id=19666504 - Third Party Advisory~~	() https://news.ycombinator.com/item?id=19666504 - Third Party Advisory

Information

Published : 2019-04-29 15:29

Updated : 2024-11-21 04:21

NVD link : CVE-2019-11595

Mitre link : CVE-2019-11595

CVE.ORG link : CVE-2019-11595

JSON object : View

Products Affected

ublockorigin

ublock_origin

CWE

CWE-20

Improper Input Validation

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