Mozilla miscellaneous memory safety hazards (MFSA 2011-01)
Published Mar 2, 2011
10.0
HIGHCVSS 2.0
EPSS 5.79%
Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 3.5.17 and 3.6.x before 3.6.14, Thunderbird before 3.1.8, and SeaMonkey before 2.0.12 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
- 3.6.2
- 3.6.3
- 3.6.4
- 3.6.6
- 3.6.7
- 3.6.8
- 3.6.9
- 3.6.10
- 3.6.11
- 3.6.12
- 3.6.13
Configuration 2
- ≤ 2.0.11
- 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
Configuration 3
- ≤ 3.5.16
- 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
- 1.5
- 1.5
- 1.5
- 1.5.0.1
- 1.5.0.2
- 1.5.0.3
- 1.5.0.4
- 1.5.0.5
- 1.5.0.6
- 1.5.0.7
- 1.5.0.8
- 1.5.0.9
- 1.5.0.10
- 1.5.0.11
- 1.5.0.12
- 1.5.1
- 1.5.2
- 1.5.3
- 1.5.4
- 1.5.5
- 1.5.6
- 1.5.7
- 1.5.8
- 2.0
- 2.0.0.1
- 2.0.0.2
- 2.0.0.3
- 2.0.0.4
- 2.0.0.5
- 2.0.0.6
- 2.0.0.7
- 2.0.0.8
- 2.0.0.9
- 2.0.0.10
- 2.0.0.11
- 2.0.0.12
- 2.0.0.13
- 2.0.0.14
- 2.0.0.15
- 2.0.0.16
- 2.0.0.17
- 2.0.0.18
- 2.0.0.19
- 2.0.0.20
- 3.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.0.10
- 3.0.11
- 3.0.12
- 3.0.13
- 3.0.14
- 3.0.15
- 3.0.16
- 3.0.17
- 3.5
- 3.5.1
- 3.5.2
- 3.5.3
- 3.5.4
- 3.5.5
- 3.5.6
- 3.5.7
- 3.5.8
- 3.5.9
- 3.5.10
- 3.5.11
- 3.5.12
- 3.5.13
- 3.5.14
- 3.5.15
Configuration 4
- ≤ 3.1.7
- 0.1
- 0.2
- 0.3
- 0.4
- 0.5
- 0.6
- 0.7
- 0.7.1
- 0.7.2
- 0.7.3
- 0.8
- 0.9
- 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
- 1.5
- 1.5
- 1.5.0.1
- 1.5.0.2
- 1.5.0.3
- 1.5.0.4
- 1.5.0.5
- 1.5.0.6
- 1.5.0.7
- 1.5.0.8
- 1.5.0.9
- 1.5.0.10
- 1.5.0.11
- 1.5.0.12
- 1.5.0.13
- 1.5.0.14
- 1.5.1
- 1.5.2
- 1.7.1
- 1.7.3
- 2.0
- 2.0.0.0
- 2.0.0.1
- 2.0.0.2
- 2.0.0.3
- 2.0.0.4
- 2.0.0.5
- 2.0.0.6
- 2.0.0.7
- 2.0.0.8
- 2.0.0.9
- 2.0.0.12
- 2.0.0.14
- 2.0.0.16
- 2.0.0.17
- 2.0.0.18
- 2.0.0.19
- 2.0.0.21
- 2.0.0.22
- 2.0.0.23
- 3.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.0.10
- 3.0.11
- 3.1
- 3.1.1
- 3.1.2
- 3.1.3
- 3.1.4
- 3.1.5
- 3.1.6
No data.
Red Hat Enterprise Linux 4
firefox-0:3.6.14-4.el4
Fixed · RHSA-2011:0310
Red Hat Enterprise Linux 4
seamonkey-0:1.0.9-67.el4_8
Fixed · RHSA-2011:0313
Red Hat Enterprise Linux 4
thunderbird-0:1.5.0.12-35.el4
Fixed · RHSA-2011:0312
Red Hat Enterprise Linux 5
firefox-0:3.6.14-4.el5_6
Fixed · RHSA-2011:0310
Red Hat Enterprise Linux 5
thunderbird-0:2.0.0.24-14.el5_6
Fixed · RHSA-2011:0312
Red Hat Enterprise Linux 5
xulrunner-0:1.9.2.14-4.el5_6
Fixed · RHSA-2011:0310
Red Hat Enterprise Linux 6
firefox-0:3.6.14-4.el6_0
Fixed · RHSA-2011:0310
Red Hat Enterprise Linux 6
thunderbird-0:3.1.8-4.el6_0
Fixed · RHSA-2011:0311
Red Hat Enterprise Linux 6
xulrunner-0:1.9.2.14-3.el6_0
Fixed · RHSA-2011:0310
Red Hat Enterprise Linux 5
thunderbird
Affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | firefox-0:3.6.14-4.el4 | Fixed | RHSA-2011:0310 |
| Red Hat Enterprise Linux 4 | seamonkey-0:1.0.9-67.el4_8 | Fixed | RHSA-2011:0313 |
| Red Hat Enterprise Linux 4 | thunderbird-0:1.5.0.12-35.el4 | Fixed | RHSA-2011:0312 |
| Red Hat Enterprise Linux 5 | firefox-0:3.6.14-4.el5_6 | Fixed | RHSA-2011:0310 |
| Red Hat Enterprise Linux 5 | thunderbird-0:2.0.0.24-14.el5_6 | Fixed | RHSA-2011:0312 |
| Red Hat Enterprise Linux 5 | xulrunner-0:1.9.2.14-4.el5_6 | Fixed | RHSA-2011:0310 |
| Red Hat Enterprise Linux 6 | firefox-0:3.6.14-4.el6_0 | Fixed | RHSA-2011:0310 |
| Red Hat Enterprise Linux 6 | thunderbird-0:3.1.8-4.el6_0 | Fixed | RHSA-2011:0311 |
| Red Hat Enterprise Linux 6 | xulrunner-0:1.9.2.14-3.el6_0 | Fixed | RHSA-2011:0310 |
| Red Hat Enterprise Linux 5 | thunderbird | Affected | n/a |
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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.79% (0.05787) | 92.87th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.79% (0.05787) | 92.10th | v5 (v2026.06.15) |
| May 24, 2026 | 3.21% (0.03206) | 87.18th | v4 (v2025.03.14) |
| Mar 30, 2025 | 1.76% (0.01760) | 80.92th | v4 (v2025.03.14) |
| Mar 29, 2025 | 6.27% (0.06271) | 84.45th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.76% (0.01760) | 81.35th | v4 (v2025.03.14) |
| Dec 12, 2024 | 42.26% (0.42259) | 97.46th | v3 (v2023.03.01) |
| Oct 21, 2023 | 42.26% (0.42259) | 96.90th | v3 (v2023.03.01) |
| Aug 31, 2023 | 40.45% (0.40454) | 96.78th | v3 (v2023.03.01) |
| May 15, 2023 | 36.50% (0.36503) | 96.58th | v3 (v2023.03.01) |
| Mar 21, 2023 | 25.68% (0.25684) | 95.94th | v3 (v2023.03.01) |
| Mar 7, 2023 | 20.12% (0.20116) | 95.52th | v3 (v2023.03.01) |
| Mar 6, 2023 | 8.23% (0.08228) | 93.49th | v2 (v2022.01.01) |
| Apr 1, 2022 | 8.23% (0.08228) | 92.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 8.23% (0.08228) | 82.23th | v2 (v2022.01.01) |
No CWE recorded.
References (25)
- http://downloads.avaya.com/css/P8/documents/100133195 x_refsource_CONFIRM
- http://support.avaya.com/css/P8/documents/100128655 x_refsource_CONFIRM
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:042 vendor-advisoryx_refsource_MANDRIVA
- http://www.mozilla.org/security/announce/2011/mfsa2011-01.html x_refsource_CONFIRMVendor Advisory
- http://www.redhat.com/support/errata/RHSA-2011-0312.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2011-0313.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/46645 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2011-0053 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=558531 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=558541 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=558633 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=563243 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=563618 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=576649 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=596232 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=600853 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=600974 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=602115 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=605672 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=613376 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=614499 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=675082 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2011-0053
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14379 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2011-0053
Change history (0)
No recorded changes yet.