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CVE-2017-5391

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Date: June 11, 2018

Special "about:" pages used by web content, such as RSS feeds, can load privileged "about:" pages in an iframe. If a content-injection bug were found in one of those pages this could allow for potential privilege escalation. This vulnerability affects Firefox < 51.

Language: Unix

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2017-5391
http://www.securityfocus.com/bid/95763
https://www.mozilla.org/security/advisories/mfsa2017-01/
https://people.canonical.com/~ubuntu-security/cve/CVE-2017-5391
http://www.securitytracker.com/id/1037693
https://bugzilla.mozilla.org/show_bug.cgi?id=1309310
https://www.mend.io/vulnerability-database/CVE-2017-5391

Severity Score

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

Top Fix

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Upgrade to version firefox - 51.0-1

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CVSS v3.1

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

CVSS v2

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

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