Mozilla: Miscellaneous memory safety hazards (rv:21.0) (MFSA 2013-41)
Published May 16, 2013
10.0
HIGHCVSS 2.0
EPSS 5.39%
Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 21.0 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.
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 firefox and thunderbird as shipped with Red Hat Enterprise Linux 5 and 6
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.39% (0.05391) | 92.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.39% (0.05391) | 91.62th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.38% (0.02381) | 83.56th | v4 (v2025.03.14) |
| Mar 29, 2025 | 6.65% (0.06652) | 84.97th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.91% (0.02914) | 85.46th | v4 (v2025.03.14) |
| Dec 17, 2024 | 8.03% (0.08030) | 94.28th | v3 (v2023.03.01) |
| Dec 14, 2024 | 13.04% (0.13043) | 95.75th | v3 (v2023.03.01) |
| Dec 12, 2024 | 8.48% (0.08479) | 94.70th | v3 (v2023.03.01) |
| Dec 2, 2023 | 7.61% (0.07606) | 93.43th | v3 (v2023.03.01) |
| Mar 7, 2023 | 6.42% (0.06421) | 92.54th | 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 (31)
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00010.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00011.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00012.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00006.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00008.html vendor-advisoryx_refsource_SUSE
- http://www.mozilla.org/security/announce/2013/mfsa2013-41.html x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/59870 vdb-entryx_refsource_BID
- http://www.ubuntu.com/usn/USN-1822-1 vendor-advisoryx_refsource_UBUNTU
- http://www.ubuntu.com/usn/USN-1823-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2013-1669 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=791432 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=803228 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=814552 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=819775 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=821479 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=821850 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=822910 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=826104 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=826392 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=826588 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=834526 x_refsource_CONFIRMVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=837007 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=837324 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=843434 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=854001 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=855236 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=865948 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=962594 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2013-1669
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16493 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2013-1669
Change history (0)
No recorded changes yet.