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CVE-2018-12358

Date: October 18, 2018

Service workers can use redirection to avoid the tainting of cross-origin resources in some instances, allowing a malicious site to read responses which are supposed to be opaque. This vulnerability affects Firefox < 61.

Language: Unix

Severity Score

Related Resources (8)

http://www.securitytracker.com/id/1041193
https://security.gentoo.org/glsa/201810-01
https://www.mozilla.org/security/advisories/mfsa2018-15/
https://people.canonical.com/~ubuntu-security/cve/CVE-2018-12358
https://bugzilla.mozilla.org/show_bug.cgi?id=1467852
https://nvd.nist.gov/vuln/detail/CVE-2018-12358
https://usn.ubuntu.com/3705-1/
https://www.mend.io/vulnerability-database/CVE-2018-12358

Severity Score

Weakness Type (CWE)

Information Leak / Disclosure

CWE-200

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): NONE
Availability (A): NONE

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): NONE
Availability (A): NONE
Additional information:

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