Mozilla: Miscellaneous memory safety hazards (rv:31.0) (MFSA 2014-56)
Published Jul 23, 2014
10.0
HIGHCVSS 2.0
EPSS 5.81%
Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 31.0 and Thunderbird before 31.0 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.
- ≤ 30.0
- ≤ 24.7
- 24.0
- 24.0.1
- 24.1
- 24.1.1
- 24.2
- 24.3
- 24.4
- 24.5
- 24.6
No data.
Red Hat Enterprise Linux 5
firefox
Not affected
Red Hat Enterprise Linux 5
thunderbird
Not affected
Red Hat Enterprise Linux 6
firefox
Not affected
Red Hat Enterprise Linux 6
thunderbird
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | firefox | Not affected | n/a |
| Red Hat Enterprise Linux 5 | thunderbird | Not affected | n/a |
| Red Hat Enterprise Linux 6 | firefox | Not affected | n/a |
| Red Hat Enterprise Linux 6 | thunderbird | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue does not affect the version of thunderbird as shipped with Red Hat Enterprise Linux 5 and 6, or the version of firefox as shipped with Red Hat Enterprise Linux 5, 6, and 7.
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.81% (0.05811) | 92.91th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.81% (0.05811) | 92.14th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.58% (0.02577) | 84.22th | v4 (v2025.03.14) |
| Mar 29, 2025 | 7.17% (0.07165) | 85.63th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.58% (0.02577) | 84.53th | v4 (v2025.03.14) |
| Feb 7, 2025 | 23.92% (0.23924) | 96.66th | v3 (v2023.03.01) |
| Jan 17, 2024 | 26.42% (0.26418) | 96.31th | v3 (v2023.03.01) |
| Mar 30, 2023 | 26.30% (0.26295) | 95.99th | v3 (v2023.03.01) |
| Mar 7, 2023 | 25.52% (0.25523) | 95.92th | 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 (30)
- http://secunia.com/advisories/59719 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/59760 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/60083 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/60621 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/60628 third-party-advisoryx_refsource_SECUNIA
- http://www.mozilla.org/security/announce/2014/mfsa2014-56.html x_refsource_CONFIRMVendor Advisory
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html x_refsource_CONFIRM
- http://www.securityfocus.com/bid/68818 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id/1030619 vdb-entryx_refsource_SECTRACK
- http://www.securitytracker.com/id/1030620 vdb-entryx_refsource_SECTRACK
- https://access.redhat.com/security/cve/CVE-2014-1548 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1002702 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1009675 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1013056 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1020008 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1020041 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1020219 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1021240 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1021312 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1021969 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1022773 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1028358 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1034383 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=1035438 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=990096 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=994444 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=1121469 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2014-1548
- https://security.gentoo.org/glsa/201504-01 vendor-advisoryx_refsource_GENTOO
- https://www.cve.org/CVERecord?id=CVE-2014-1548
Change history (0)
No recorded changes yet.