Critical severity · published Jun 11, 2018
CVE-2016-9901
HTML tags received from the Pocket server will be processed without sanitization and any JavaScript code executed will be run in the "about:pocket-saved" (unprivileged) page,…
9.8
CVSS
2.8%
EPSS
No
On KEV
Description
HTML tags received from the Pocket server will be processed without sanitization and any JavaScript code executed will be run in the "about:pocket-saved" (unprivileged) page, giving it access to Pocket's messaging API through HTML injection. This vulnerability affects Firefox ESR < 45.6 and Firefox < 50.1.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.8% · higher than 87% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FI
Firefox · Mozilla
before 45.6.0; before 50.1 · source: NVD
EL
Enterprise Linux Aus · Redhat
7.3; 7.4 · source: NVD
EL
Enterprise Linux Desktop · Redhat
5.0; 6.0; 7.0 · source: NVD
EL
Enterprise Linux Eus · Redhat
7.3; 7.4; 7.5 · source: NVD
EL
Enterprise Linux Server · Redhat
5.0; 6.0; 7.0 · source: NVD
EL
Enterprise Linux Workstation · Redhat
5.0; 6.0; 7.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2016-9901
CVE.org
https://www.cve.org/CVERecord?id=CVE-2016-9901
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2946.html
Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2973.html
Third Party Advisory
http://www.securityfocus.com/bid/94885
Third Party Advisory
http://www.securitytracker.com/id/1037461
Issue Tracking
https://bugzilla.mozilla.org/show_bug.cgi?id=1320057
Third Party Advisory
https://security.gentoo.org/glsa/201701-15
More from Firefox
10.0
CVE-2019-11708
Mozilla Firefox and Thunderbird Sandbox Escape Vulnerability
9.8
CVE-2024-9680
Mozilla Firefox Use-After-Free Vulnerability
9.8
CVE-2010-3765
Mozilla Multiple Products Remote Code Execution Vulnerability
9.6
CVE-2022-26486
Mozilla Firefox Use-After-Free Vulnerability
8.8
CVE-2023-5217
Google Chromium libvpx Heap Buffer Overflow Vulnerability