Mozilla: Miscellaneous memory safety hazards (rv:12.0/ rv:10.0.4) (MFSA 2012-20)
Published Apr 25, 2012
10.0
HIGHCVSS 2.0
EPSS 4.15%
Description
The browser engine in Mozilla Firefox 4.x through 11.0, Thunderbird 5.0 through 11.0, and SeaMonkey before 2.9 allows remote attackers to cause a denial of service (assertion failure and memory corruption) or possibly execute arbitrary code via vectors related to jsval.h and the js::array_shift function.
Affected products
No data.
Configuration 1
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0.1
- 5.0
- 5.0.1
- 6.0
- 6.0.1
- 6.0.2
- 7.0
- 7.0.1
- 8.0
- 8.0.1
- 9.0
- 9.0.1
- 10.0
- 10.0.1
- 10.0.2
- 11.0
Configuration 2
- 5.0
- 6.0
- 6.0.1
- 6.0.2
- 7.0
- 7.0.1
- 8.0
- 9.0
- 9.0.1
- 10.0
- 10.0.1
- 10.0.2
- 10.0.3
- 10.0.4
- 11.0
Configuration 3
- ≤ 2.9
- 1.0
- 1.0
- 1.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.8
- 1.0.9
- 1.1
- 1.1
- 1.1
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.5
- 1.1.6
- 1.1.7
- 1.1.8
- 1.1.9
- 1.1.10
- 1.1.11
- 1.1.12
- 1.1.13
- 1.1.14
- 1.1.15
- 1.1.16
- 1.1.17
- 1.1.18
- 1.1.19
- 1.5.0.8
- 1.5.0.9
- 1.5.0.10
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0.1
- 2.0.2
- 2.0.3
- 2.0.4
- 2.0.5
- 2.0.6
- 2.0.7
- 2.0.8
- 2.0.9
- 2.0.10
- 2.0.11
- 2.0.12
- 2.0.13
- 2.0.14
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 2.1
- 2.2
- 2.2
- 2.2
- 2.2
- 2.3
- 2.3
- 2.3
- 2.3
- 2.3.1
- 2.3.2
- 2.3.3
- 2.4
- 2.4
- 2.4
- 2.4
- 2.4.1
- 2.5
- 2.5
- 2.5
- 2.5
- 2.5
- 2.6
- 2.6
- 2.6
- 2.6
- 2.6
- 2.6.1
- 2.7
- 2.7
- 2.7
- 2.7
- 2.7
- 2.7
- 2.7.1
- 2.7.2
- 2.8
- 2.8
- 2.8
- 2.8
- 2.8
- 2.8
- 2.8
- 2.9
- 2.9
No data.
Red Hat Enterprise Linux 5
firefox-0:10.0.4-1.el5_8
Fixed · RHSA-2012:0515
Red Hat Enterprise Linux 5
thunderbird-0:10.0.4-1.el5_8
Fixed · RHSA-2012:0516
Red Hat Enterprise Linux 5
xulrunner-0:10.0.4-1.el5_8
Fixed · RHSA-2012:0515
Red Hat Enterprise Linux 6
firefox-0:10.0.4-1.el6_2
Fixed · RHSA-2012:0515
Red Hat Enterprise Linux 6
thunderbird-0:10.0.4-1.el6_2
Fixed · RHSA-2012:0516
Red Hat Enterprise Linux 6
xulrunner-0:10.0.4-1.el6_2
Fixed · RHSA-2012:0515
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | firefox-0:10.0.4-1.el5_8 | Fixed | RHSA-2012:0515 |
| Red Hat Enterprise Linux 5 | thunderbird-0:10.0.4-1.el5_8 | Fixed | RHSA-2012:0516 |
| Red Hat Enterprise Linux 5 | xulrunner-0:10.0.4-1.el5_8 | Fixed | RHSA-2012:0515 |
| Red Hat Enterprise Linux 6 | firefox-0:10.0.4-1.el6_2 | Fixed | RHSA-2012:0515 |
| Red Hat Enterprise Linux 6 | thunderbird-0:10.0.4-1.el6_2 | Fixed | RHSA-2012:0516 |
| Red Hat Enterprise Linux 6 | xulrunner-0:10.0.4-1.el6_2 | Fixed | RHSA-2012:0515 |
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:L/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 1, 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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.15% (0.04155) | 90.55th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.20% (0.04202) | 89.63th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.46% (0.02457) | 83.79th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.41% (0.08406) | 86.94th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.46% (0.02457) | 84.12th | v4 (v2025.03.14) |
| Dec 14, 2024 | 15.93% (0.15927) | 96.16th | v3 (v2023.03.01) |
| Oct 24, 2024 | 12.53% (0.12535) | 95.58th | v3 (v2023.03.01) |
| May 14, 2024 | 10.72% (0.10716) | 95.04th | v3 (v2023.03.01) |
| Nov 24, 2023 | 10.81% (0.10806) | 94.53th | v3 (v2023.03.01) |
| Mar 7, 2023 | 6.95% (0.06949) | 92.83th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.54% (0.07544) | 92.83th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.54% (0.07544) | 92.13th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.54% (0.07544) | 81.06th | v2 (v2022.01.01) |
References (13)
- http://secunia.com/advisories/48972 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/49047 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/49055 third-party-advisoryx_refsource_SECUNIA
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:066 vendor-advisoryx_refsource_MANDRIVA
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:081 vendor-advisoryx_refsource_MANDRIVA
- http://www.mozilla.org/security/announce/2012/mfsa2012-20.html x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/53221 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2012-0468 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=714616 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=815000 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2012-0468
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16771 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2012-0468
Change history (0)
No recorded changes yet.