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CVE-2016-9064

N/A
Published: June 11, 2018 at 09:00 PM UTC
Updated: June 17, 2026 at 12:55 AM UTC
2 products affected across 1 vendorFirefoxFirefox ESR

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Severity
N/A
Exploit prediction
EPSS 1.0%

Description

Add-on updates failed to verify that the add-on ID inside the signed package matched the ID of the add-on being updated. An attacker who could perform a man-in-the-middle attack on the user's connection to the update server and defeat the certificate pinning protection could provide a malicious signed add-on instead of a valid update. This vulnerability affects Firefox ESR < 45.5 and Firefox < 50.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Firefox· Mozilla
95%
v < 45.5.0v < 50v < 50.0
Affected range stops below 50, so it looks safe — our inference, not a vendor statement
Affected range stops below 50.0, so it looks safe — our inference, not a vendor statement
Firefox ESR· Mozilla
60%
v < 45.5
Affected range stops below 45.5, so it looks safe — our inference, not a vendor statement
Affected range stops below 45.5.0, so it looks safe — our inference, not a vendor statement

References (7)

Vendor Advisoryx_refsource_REDHATThird Party Advisory
Source: [email protected]
http://rhn.redhat.com/errata/RHSA-2016-2780.html
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/94336
VDB Entryx_refsource_SECTRACKThird Party Advisory
Source: [email protected]
http://www.securitytracker.com/id/1037298
x_refsource_CONFIRMIssue TrackingPatch
Source: [email protected]
https://bugzilla.mozilla.org/show_bug.cgi?id=1303418
Vendor Advisoryx_refsource_GENTOOThird Party Advisory
Source: [email protected]
https://security.gentoo.org/glsa/201701-15
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.mozilla.org/security/advisories/mfsa2016-89/
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
https://www.mozilla.org/security/advisories/mfsa2016-90/

CVSS

4.3MEDIUM[email protected]
Confidentiality
NONE
Integrity
PARTIAL
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-295

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