Mozilla: Miscellaneous memory safety hazards (rv:19.0) (MFSA 2013-21)
Published Feb 19, 2013
9.3
HIGHCVSS 2.0
EPSS 4.73%
Description
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 19.0, Thunderbird before 17.0.3, and SeaMonkey before 2.16 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
- < 17.0.3
- < 19.0
- < 2.16
- < 17.0.3
- < 17.0.3
Configuration 2
Configuration 3
- 10.04
- 11.10
- 12.04
- 12.10
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:M/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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.73% (0.04731) | 91.56th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.73% (0.04731) | 90.66th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.65% (0.00647) | 69.03th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.21% (0.01205) | 85.85th | v3 (v2023.03.01) |
| May 15, 2024 | 1.21% (0.01205) | 85.14th | v3 (v2023.03.01) |
| Feb 10, 2024 | 0.85% (0.00852) | 81.67th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.85% (0.00852) | 79.67th | 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) |
No CWE recorded.
References (23)
- http://lists.opensuse.org/opensuse-security-announce/2013-02/msg00017.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2013-02/msg00062.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://www.mozilla.org/security/announce/2013/mfsa2013-21.html x_refsource_CONFIRMVendor Advisory
- http://www.ubuntu.com/usn/USN-1729-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.ubuntu.com/usn/USN-1729-2 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- http://www.ubuntu.com/usn/USN-1748-1 vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2013-0784 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=766452 x_refsource_CONFIRMIssue TrackingVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=790373 x_refsource_CONFIRMIssue TrackingVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=797977 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=799803 x_refsource_CONFIRMExploitIssue TrackingPatchVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=799907 x_refsource_CONFIRMExploitIssue TrackingPatchVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=801114 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=805294 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=809295 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=810169 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=819635 x_refsource_CONFIRMExploitIssue TrackingPatchVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=827687 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=830943 x_refsource_CONFIRMIssue TrackingPatchVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=911837 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2013-0784
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17119 vdb-entrysignaturex_refsource_OVALThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2013-0784
Change history (0)
No recorded changes yet.