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CVE-2012-3976

N/A
Published: August 29, 2012 at 10:00 AM UTC
Updated: June 16, 2026 at 11:44 PM UTC
12 products affected across 5 vendorsUbuntu LinuxFirefoxEnterprise Linux Desktop

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Severity
N/A
Exploit prediction
EPSS 2%

Description

Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, and SeaMonkey before 2.12 do not properly handle onLocationChange events during navigation between different https sites, which allows remote attackers to spoof the X.509 certificate information in the address bar via a crafted web page.

Affected

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

Ubuntu Linux· Canonicalrubygems
95%
10.0411.0411.1012.04
Firefox· Mozilla
95%
v < 15.010.0 ≤ v < 10.0.7
Affected range stops below 10.0.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 15.0, so it looks safe — our inference, not a vendor statement
Seamonkey· Mozilla
95%
v < 2.12
Affected range stops below 2.12, so it looks safe — our inference, not a vendor statement
openSUSE· openSUSE
95%
12.2
Enterprise Linux Desktop· Red Hatrubygems
95%
5.06.0
Enterprise Linux Eus· Red Hatrpm
95%
6.3
Enterprise Linux Server· Red Hatrubygems
95%
5.06.0
Enterprise Linux Server Eus· Red Hatrubygems
95%
6.3
Enterprise Linux Workstation· Red Hatrubygems
95%
5.06.0
Linux Enterprise Desktop· SUSE
95%
10 sp411 sp2

References (11)

Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.html
Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00011.html
Vendor Advisoryx_refsource_SUSEMailing ListThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00014.html
Vendor Advisoryx_refsource_REDHATThird Party Advisory
Source: [email protected]
http://rhn.redhat.com/errata/RHSA-2012-1210.html
x_refsource_CONFIRMVendor Advisory
Source: [email protected]
http://www.mozilla.org/security/announce/2012/mfsa2012-69.html
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/55313
Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
http://www.ubuntu.com/usn/USN-1548-1
Vendor Advisoryx_refsource_UBUNTUThird Party Advisory
Source: [email protected]
http://www.ubuntu.com/usn/USN-1548-2

CVSS

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

Quick Info

StatusMODIFIED
CWE
CWE-200

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