Mozilla memory safety issue (MFSA 2011-12)
Published May 7, 2011
10.0
HIGHCVSS 2.0
EPSS 5.50%
Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.5.x before 3.5.19 and 3.6.x before 3.6.17, Thunderbird before 3.1.10, and SeaMonkey before 2.0.14 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
- 3.6.14
- 3.6.15
- 3.6.16
Configuration 2
- ≤ 2.0.13
- 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
Configuration 3
- 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
Configuration 4
- ≤ 3.1.9
- 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
- 3.1
- 3.1.1
- 3.1.2
- 3.1.3
- 3.1.4
- 3.1.5
- 3.1.6
- 3.1.7
- 3.1.8
No data.
Red Hat Enterprise Linux 4
firefox-0:3.6.17-2.el4
Fixed · RHSA-2011:0471
Red Hat Enterprise Linux 4
seamonkey-0:1.0.9-70.el4_8
Fixed · RHSA-2011:0473
Red Hat Enterprise Linux 4
thunderbird-0:1.5.0.12-38.el4
Fixed · RHSA-2011:0474
Red Hat Enterprise Linux 5
firefox-0:3.6.17-1.el5_6
Fixed · RHSA-2011:0471
Red Hat Enterprise Linux 5
thunderbird-0:2.0.0.24-17.el5_6
Fixed · RHSA-2011:0474
Red Hat Enterprise Linux 5
xulrunner-0:1.9.2.17-3.el5_6
Fixed · RHSA-2011:0471
Red Hat Enterprise Linux 6
firefox-0:3.6.17-1.el6_0
Fixed · RHSA-2011:0471
Red Hat Enterprise Linux 6
thunderbird-0:3.1.10-1.el6_0
Fixed · RHSA-2011:0475
Red Hat Enterprise Linux 6
xulrunner-0:1.9.2.17-4.el6_0
Fixed · RHSA-2011:0471
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | firefox-0:3.6.17-2.el4 | Fixed | RHSA-2011:0471 |
| Red Hat Enterprise Linux 4 | seamonkey-0:1.0.9-70.el4_8 | Fixed | RHSA-2011:0473 |
| Red Hat Enterprise Linux 4 | thunderbird-0:1.5.0.12-38.el4 | Fixed | RHSA-2011:0474 |
| Red Hat Enterprise Linux 5 | firefox-0:3.6.17-1.el5_6 | Fixed | RHSA-2011:0471 |
| Red Hat Enterprise Linux 5 | thunderbird-0:2.0.0.24-17.el5_6 | Fixed | RHSA-2011:0474 |
| Red Hat Enterprise Linux 5 | xulrunner-0:1.9.2.17-3.el5_6 | Fixed | RHSA-2011:0471 |
| Red Hat Enterprise Linux 6 | firefox-0:3.6.17-1.el6_0 | Fixed | RHSA-2011:0471 |
| Red Hat Enterprise Linux 6 | thunderbird-0:3.1.10-1.el6_0 | Fixed | RHSA-2011:0475 |
| Red Hat Enterprise Linux 6 | xulrunner-0:1.9.2.17-4.el6_0 | Fixed | RHSA-2011:0471 |
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% (0.05503) | 92.54th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.45% (0.05452) | 91.69th | v5 (v2026.06.15) |
| 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 | 59.77% (0.59775) | 97.88th | v3 (v2023.03.01) |
| Dec 26, 2023 | 59.77% (0.59775) | 97.46th | v3 (v2023.03.01) |
| Nov 5, 2023 | 53.65% (0.53649) | 97.24th | v3 (v2023.03.01) |
| Jul 20, 2023 | 41.88% (0.41879) | 96.81th | v3 (v2023.03.01) |
| May 26, 2023 | 30.35% (0.30353) | 96.30th | v3 (v2023.03.01) |
| Apr 2, 2023 | 24.16% (0.24156) | 95.85th | v3 (v2023.03.01) |
| Mar 7, 2023 | 12.33% (0.12326) | 94.47th | 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 (20)
- http://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_thunderbird x_refsource_CONFIRM
- http://downloads.avaya.com/css/P8/documents/100134543 x_refsource_CONFIRM
- http://downloads.avaya.com/css/P8/documents/100144158 x_refsource_CONFIRM
- http://www.debian.org/security/2011/dsa-2227 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2011/dsa-2228 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2011/dsa-2235 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:079 vendor-advisoryx_refsource_MANDRIVA
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:080 vendor-advisoryx_refsource_MANDRIVA
- http://www.mozilla.org/security/announce/2011/mfsa2011-12.html x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/47641 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2011-0080 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=615147 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=634257 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=637621 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=637957 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=638236 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=700677 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2011-0080
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13866 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2011-0080
Change history (0)
No recorded changes yet.