Mozilla: Miscellaneous memory safety hazards (rv:31.3) (MFSA 2014-83)
Published Dec 11, 2014
6.8
MEDIUMCVSS 2.0
EPSS 3.55%
Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 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.
No data.
Red Hat Enterprise Linux 5
firefox-0:31.3.0-4.el5_11
Fixed · RHSA-2014:1919
Red Hat Enterprise Linux 5
thunderbird-0:31.3.0-1.el5_11
Fixed · RHSA-2014:1924
Red Hat Enterprise Linux 6
firefox-0:31.3.0-3.el6_6
Fixed · RHSA-2014:1919
Red Hat Enterprise Linux 6
thunderbird-0:31.3.0-1.el6_6
Fixed · RHSA-2014:1924
Red Hat Enterprise Linux 7
firefox-0:31.3.0-3.el7_0
Fixed · RHSA-2014:1919
Red Hat Enterprise Linux 7
thunderbird
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | firefox-0:31.3.0-4.el5_11 | Fixed | RHSA-2014:1919 |
| Red Hat Enterprise Linux 5 | thunderbird-0:31.3.0-1.el5_11 | Fixed | RHSA-2014:1924 |
| Red Hat Enterprise Linux 6 | firefox-0:31.3.0-3.el6_6 | Fixed | RHSA-2014:1919 |
| Red Hat Enterprise Linux 6 | thunderbird-0:31.3.0-1.el6_6 | Fixed | RHSA-2014:1924 |
| Red Hat Enterprise Linux 7 | firefox-0:31.3.0-3.el7_0 | Fixed | RHSA-2014:1919 |
| Red Hat Enterprise Linux 7 | thunderbird | Not 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:M/Au:N/C:P/I:P/A:P
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 (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.55% (0.03546) | 88.91th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.55% (0.03546) | 87.76th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.64% (0.01643) | 80.27th | v4 (v2025.03.14) |
| Mar 29, 2025 | 4.83% (0.04833) | 82.14th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.64% (0.01643) | 80.69th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.78% (0.03784) | 92.19th | v3 (v2023.03.01) |
| Aug 18, 2023 | 3.78% (0.03784) | 90.69th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.63% (0.03633) | 90.25th | 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) |
References (17)
- http://lists.opensuse.org/opensuse-security-announce/2015-01/msg00024.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00031.html vendor-advisoryx_refsource_SUSE
- http://www.debian.org/security/2014/dsa-3090 vendor-advisoryx_refsource_DEBIAN
- http://www.debian.org/security/2014/dsa-3092 vendor-advisoryx_refsource_DEBIAN
- http://www.mozilla.org/security/announce/2014/mfsa2014-83.html x_refsource_CONFIRMVendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2015-2511959.html x_refsource_CONFIRM
- http://www.securityfocus.com/bid/71391 vdb-entryx_refsource_BID
- https://access.redhat.com/security/cve/CVE-2014-1587 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1042567 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1072847 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1079729 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1080312 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1089207 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=1169201 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2014-1587
- https://security.gentoo.org/glsa/201504-01 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2014-1587
Change history (0)
No recorded changes yet.