Mozilla Miscellaneous memory safety hazards (MFSA 2011-19)
Published Jun 30, 2011
10.0
HIGHCVSS 2.0
EPSS 5.50%
Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 5.0 and Thunderbird through 3.1.11 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
- ≤ 4.0.1
- 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
- 3.5.16
- 3.5.17
- 3.5.18
- 3.5.19
- 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
- 3.6.14
- 3.6.15
- 3.6.16
- 3.6.17
- 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
Configuration 2
- ≤ 3.1.11
- 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
- 3.1.7
- 3.1.8
- 3.1.9
- 3.1.10
No data.
Red Hat Enterprise Linux 4
firefox-0:3.6.18-2.el4
Fixed · RHSA-2011:0885
Red Hat Enterprise Linux 4
seamonkey-0:1.0.9-71.el4
Fixed · RHSA-2011:0888
Red Hat Enterprise Linux 4
thunderbird-0:1.5.0.12-39.el4
Fixed · RHSA-2011:0887
Red Hat Enterprise Linux 5
firefox-0:3.6.18-1.el5_6
Fixed · RHSA-2011:0885
Red Hat Enterprise Linux 5
thunderbird-0:2.0.0.24-18.el5_6
Fixed · RHSA-2011:0887
Red Hat Enterprise Linux 5
xulrunner-0:1.9.2.18-2.el5_6
Fixed · RHSA-2011:0885
Red Hat Enterprise Linux 6
firefox-0:3.6.18-1.el6_1
Fixed · RHSA-2011:0885
Red Hat Enterprise Linux 6
thunderbird-0:3.1.11-2.el6_1
Fixed · RHSA-2011:0886
Red Hat Enterprise Linux 6
xulrunner-0:1.9.2.18-2.el6_1
Fixed · RHSA-2011:0885
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | firefox-0:3.6.18-2.el4 | Fixed | RHSA-2011:0885 |
| Red Hat Enterprise Linux 4 | seamonkey-0:1.0.9-71.el4 | Fixed | RHSA-2011:0888 |
| Red Hat Enterprise Linux 4 | thunderbird-0:1.5.0.12-39.el4 | Fixed | RHSA-2011:0887 |
| Red Hat Enterprise Linux 5 | firefox-0:3.6.18-1.el5_6 | Fixed | RHSA-2011:0885 |
| Red Hat Enterprise Linux 5 | thunderbird-0:2.0.0.24-18.el5_6 | Fixed | RHSA-2011:0887 |
| Red Hat Enterprise Linux 5 | xulrunner-0:1.9.2.18-2.el5_6 | Fixed | RHSA-2011:0885 |
| Red Hat Enterprise Linux 6 | firefox-0:3.6.18-1.el6_1 | Fixed | RHSA-2011:0885 |
| Red Hat Enterprise Linux 6 | thunderbird-0:3.1.11-2.el6_1 | Fixed | RHSA-2011:0886 |
| Red Hat Enterprise Linux 6 | xulrunner-0:1.9.2.18-2.el6_1 | Fixed | RHSA-2011:0885 |
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 | 5.50% (0.05505) | 92.54th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.50% (0.05505) | 91.75th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.01% (0.02013) | 82.11th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.60% (0.05602) | 83.46th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.01% (0.02013) | 82.52th | v4 (v2025.03.14) |
| Dec 12, 2024 | 39.82% (0.39819) | 97.40th | v3 (v2023.03.01) |
| Feb 18, 2024 | 39.82% (0.39819) | 97.13th | v3 (v2023.03.01) |
| Dec 29, 2023 | 38.04% (0.38038) | 96.86th | v3 (v2023.03.01) |
| Sep 12, 2023 | 34.17% (0.34166) | 96.54th | v3 (v2023.03.01) |
| Jul 19, 2023 | 23.74% (0.23736) | 95.95th | v3 (v2023.03.01) |
| May 26, 2023 | 18.47% (0.18467) | 95.43th | v3 (v2023.03.01) |
| Mar 7, 2023 | 12.23% (0.12230) | 94.45th | 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 (22)
- http://support.avaya.com/css/P8/documents/100144854 x_refsource_CONFIRM
- http://support.avaya.com/css/P8/documents/100145333 x_refsource_CONFIRM
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:111 vendor-advisoryx_refsource_MANDRIVA
- http://www.mozilla.org/security/announce/2011/mfsa2011-19.html x_refsource_CONFIRMVendor Advisory
- http://www.redhat.com/support/errata/RHSA-2011-0885.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2011-0886.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2011-0887.html vendor-advisoryx_refsource_REDHAT
- http://www.redhat.com/support/errata/RHSA-2011-0888.html vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/security/cve/CVE-2011-2375 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=597162 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=643839 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=643927 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=648022 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=648705 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=652401 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=653026 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=653238 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=654015 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=714576 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2011-2375
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14071 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2011-2375
Change history (0)
No recorded changes yet.