Mozilla: memory safety hazards in 10.0/1.9.2.26 (MFSA 2012-01)
Published Feb 1, 2012
9.3
HIGHCVSS 2.0
EPSS 4.54%
Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Affected products
No data.
Configuration 1
- < 3.6.26
- ≥ 4.0 · < 10.0
- < 2.7
- < 3.1.18
- ≥ 5.0 · < 10.0
Configuration 2
- 5.0
- 6.0
Configuration 3
- 11.4
- 10
- 11
- 10
- 11
- 11
- 10
- 11
No data.
Red Hat Enterprise Linux 4
firefox-0:3.6.26-2.el4
Fixed · RHSA-2012:0079
Red Hat Enterprise Linux 4
seamonkey-0:1.0.9-78.el4
Fixed · RHSA-2012:0084
Red Hat Enterprise Linux 4
thunderbird-0:1.5.0.12-46.el4
Fixed · RHSA-2012:0085
Red Hat Enterprise Linux 5
firefox-0:3.6.26-1.el5_7
Fixed · RHSA-2012:0079
Red Hat Enterprise Linux 5
thunderbird-0:2.0.0.24-28.el5_7
Fixed · RHSA-2012:0085
Red Hat Enterprise Linux 5
xulrunner-0:1.9.2.26-1.el5_7
Fixed · RHSA-2012:0079
Red Hat Enterprise Linux 6
firefox-0:3.6.26-1.el6_2
Fixed · RHSA-2012:0079
Red Hat Enterprise Linux 6
thunderbird-0:3.1.18-1.el6_2
Fixed · RHSA-2012:0080
Red Hat Enterprise Linux 6
xulrunner-0:1.9.2.26-1.el6_2
Fixed · RHSA-2012:0079
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | firefox-0:3.6.26-2.el4 | Fixed | RHSA-2012:0079 |
| Red Hat Enterprise Linux 4 | seamonkey-0:1.0.9-78.el4 | Fixed | RHSA-2012:0084 |
| Red Hat Enterprise Linux 4 | thunderbird-0:1.5.0.12-46.el4 | Fixed | RHSA-2012:0085 |
| Red Hat Enterprise Linux 5 | firefox-0:3.6.26-1.el5_7 | Fixed | RHSA-2012:0079 |
| Red Hat Enterprise Linux 5 | thunderbird-0:2.0.0.24-28.el5_7 | Fixed | RHSA-2012:0085 |
| Red Hat Enterprise Linux 5 | xulrunner-0:1.9.2.26-1.el5_7 | Fixed | RHSA-2012:0079 |
| Red Hat Enterprise Linux 6 | firefox-0:3.6.26-1.el6_2 | Fixed | RHSA-2012:0079 |
| Red Hat Enterprise Linux 6 | thunderbird-0:3.1.18-1.el6_2 | Fixed | RHSA-2012:0080 |
| Red Hat Enterprise Linux 6 | xulrunner-0:1.9.2.26-1.el6_2 | Fixed | RHSA-2012:0079 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 4.54% (0.04539) | 91.27th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.60% (0.04597) | 90.42th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.44% (0.01441) | 78.93th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.66% (0.03663) | 79.55th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.40% (0.02395) | 83.94th | v4 (v2025.03.14) |
| Dec 17, 2024 | 1.97% (0.01968) | 88.44th | v3 (v2023.03.01) |
| Sep 21, 2024 | 3.22% (0.03216) | 91.37th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.04% (0.02036) | 87.15th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.60% (0.06604) | 91.53th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.60% (0.06604) | 90.72th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.60% (0.06604) | 78.62th | v2 (v2022.01.01) |
No CWE recorded.
References (15)
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00003.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00007.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00011.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://www.debian.org/security/2012/dsa-2400 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.debian.org/security/2012/dsa-2402 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.debian.org/security/2012/dsa-2406 vendor-advisoryx_refsource_DEBIANThird Party Advisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:013 vendor-advisoryx_refsource_MANDRIVAThird Party Advisory
- http://www.mozilla.org/security/announce/2012/mfsa2012-01.html x_refsource_CONFIRMVendor Advisory
- https://access.redhat.com/security/cve/CVE-2012-0442 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=693399 x_refsource_CONFIRMExploitIssue TrackingPatchVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=705347 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=785085 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2012-0442
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14678 vdb-entrysignaturex_refsource_OVALThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2012-0442
Change history (0)
No recorded changes yet.