CVE-2012-3962
N/A
Published: August 29, 2012 at 10:00 AM UTC
Updated: June 16, 2026 at 11:44 PM UTC
4 products affected across 1 vendorFirefoxThunderbirdSeamonkey
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Severity
N/A
Exploit prediction
EPSS 5%
Description
Mozilla Firefox before 15.0, Firefox ESR 10.x before 10.0.7, Thunderbird before 15.0, Thunderbird ESR 10.x before 10.0.7, and SeaMonkey before 2.12 do not properly iterate through the characters in a text run, which allows remote attackers to execute arbitrary code via a crafted document.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 14.01.01.0 preview_release1.0.11.0.21.0.31.0.41.0.51.0.61.0.71.0.81.4.11.51.5 beta11.5 beta21.5.0.11.5.0.101.5.0.111.5.0.121.5.0.21.5.0.31.5.0.41.5.0.51.5.0.61.5.0.71.5.0.81.5.0.91.5.11.5.21.5.31.5.41.5.51.5.61.5.71.5.81.810.010.0.110.0.210.0.310.0.410.0.510.0.611.012.012.0 beta613.02.02.0.0.12.0.0.102.0.0.112.0.0.122.0.0.132.0.0.142.0.0.152.0.0.162.0.0.172.0.0.182.0.0.192.0.0.22.0.0.202.0.0.32.0.0.42.0.0.52.0.0.62.0.0.72.0.0.82.0.0.93.03.0.13.0.103.0.113.0.123.0.133.0.143.0.153.0.163.0.173.0.23.0.33.0.43.0.53.0.63.0.73.0.83.0.93.53.5.13.5.103.5.113.5.123.5.133.5.143.5.153.5.23.5.33.5.43.5.53.5.63.5.73.5.83.5.93.63.6.103.6.113.6.123.6.133.6.143.6.153.6.163.6.173.6.183.6.193.6.23.6.203.6.213.6.223.6.233.6.243.6.253.6.33.6.43.6.63.6.73.6.83.6.94.04.0 beta14.0 beta104.0 beta114.0 beta124.0 beta24.0 beta34.0 beta44.0 beta54.0 beta64.0 beta74.0 beta84.0 beta94.0.15.05.0.16.06.0.16.0.27.07.0.18.08.0.19.09.0.1
v ≤ 2.112.02.0 alpha_12.0 alpha_22.0 alpha_32.0 beta_12.0 beta_22.0 rc12.0 rc22.0.12.0.102.0.112.0.122.0.132.0.142.0.22.0.32.0.42.0.52.0.62.0.72.0.82.0.92.12.1 alpha12.1 alpha22.1 alpha32.1 beta12.1 beta22.1 beta32.1 rc12.1 rc22.102.22.2 beta12.2 beta22.2 beta32.32.3 beta12.3 beta22.3 beta32.3.12.3.22.3.32.42.4 beta12.4 beta22.4 beta32.4.12.52.5 beta12.5 beta22.5 beta32.5 beta42.62.6 beta12.6 beta22.6 beta32.6 beta42.6.12.72.7 beta12.7 beta22.7 beta32.7 beta42.7 beta52.7.12.7.22.82.8 beta12.8 beta22.8 beta32.8 beta42.8 beta52.8 beta62.92.9 beta12.9 beta22.9 beta3
v ≤ 14.01.01.0.11.0.21.0.31.0.41.0.51.0.5 beta1.0.61.0.71.0.81.51.5 beta21.5.0.11.5.0.101.5.0.111.5.0.121.5.0.131.5.0.141.5.0.21.5.0.31.5.0.41.5.0.51.5.0.61.5.0.71.5.0.81.5.0.91.5.11.5.21.7.11.7.310.010.0.110.0.210.0.310.0.411.012.013.02.02.0.0.02.0.0.12.0.0.112.0.0.122.0.0.132.0.0.142.0.0.152.0.0.162.0.0.172.0.0.182.0.0.192.0.0.22.0.0.202.0.0.212.0.0.222.0.0.232.0.0.32.0.0.42.0.0.52.0.0.62.0.0.72.0.0.82.0.0.93.03.0.13.0.103.0.113.0.23.0.33.0.43.0.53.0.63.0.73.0.83.0.93.13.1.13.1.103.1.113.1.123.1.133.1.143.1.153.1.163.1.173.1.23.1.33.1.43.1.53.1.63.1.73.1.83.1.95.06.06.0.16.0.27.07.0.18.09.09.0.1
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.html
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00011.html
- http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00014.html
- http://rhn.redhat.com/errata/RHSA-2012-1210.html
- http://rhn.redhat.com/errata/RHSA-2012-1211.html
References (14)
Vendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2012-08/msg00028.htmlVendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00011.htmlVendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00014.htmlVendor Advisoryx_refsource_REDHAT
Source: [email protected]
http://rhn.redhat.com/errata/RHSA-2012-1210.htmlVendor Advisoryx_refsource_REDHAT
Source: [email protected]
http://rhn.redhat.com/errata/RHSA-2012-1211.htmlVendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2012/dsa-2553Vendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2012/dsa-2554Vendor Advisoryx_refsource_DEBIAN
Source: [email protected]
http://www.debian.org/security/2012/dsa-2556Quick Info
StatusMODIFIED
CWE
NVD-CWE-Other
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