Mozilla: Multiple security flaws fixed in v3.6.25 (Mac) and v9
Published Dec 21, 2011
7.5
HIGHCVSS 2.0
EPSS 69.63%
Description
The SVG implementation in Mozilla Firefox 8.0, Thunderbird 8.0, and SeaMonkey 2.5 does not properly interact with DOMAttrModified event handlers, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via vectors involving removal of SVG elements.
Affected products
Remediation
Red Hat statement
This issue did not affect the version of firefox and thunderbird packages as shipped with Red Hat Enterprise Linux 4, 5 and 6. This issue did not affect the version of seamonkey package as shipped with Red Hat Enterprise Linux 4.
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: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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 69.63% (0.69628) | 99.35th | v5 (v2026.06.15) |
| Jun 15, 2026 | 70.19% (0.70189) | 99.30th | v5 (v2026.06.15) |
| Mar 17, 2025 | 75.88% (0.75876) | 98.85th | v4 (v2025.03.14) |
| Dec 17, 2024 | 93.93% (0.93930) | 99.36th | v3 (v2023.03.01) |
| Dec 12, 2024 | 95.55% (0.95547) | 99.48th | v3 (v2023.03.01) |
| Jul 20, 2023 | 95.52% (0.95518) | 99.09th | v3 (v2023.03.01) |
| Mar 15, 2023 | 95.19% (0.95194) | 98.87th | v3 (v2023.03.01) |
| Mar 7, 2023 | 95.48% (0.95479) | 98.92th | v3 (v2023.03.01) |
| Mar 6, 2023 | 74.54% (0.74538) | 99.32th | v2 (v2022.01.01) |
| Feb 9, 2023 | 74.54% (0.74538) | 99.31th | v2 (v2022.01.01) |
| Nov 22, 2022 | 75.22% (0.75215) | 99.30th | v2 (v2022.01.01) |
| Mar 5, 2022 | 76.28% (0.76282) | 99.25th | v2 (v2022.01.01) |
| Feb 4, 2022 | 76.91% (0.76907) | 99.28th | v2 (v2022.01.01) |
References (24)
- http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00001.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00009.html vendor-advisoryx_refsource_SUSE
- http://lists.opensuse.org/opensuse-updates/2012-03/msg00042.html vendor-advisoryx_refsource_SUSE
- http://osvdb.org/77953 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/47302 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/47334 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/48495 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/48553 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/48823 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/49055 third-party-advisoryx_refsource_SECUNIA
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:192 vendor-advisoryx_refsource_MANDRIVA
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:031 vendor-advisoryx_refsource_MANDRIVA
- http://www.mozilla.org/security/announce/2011/mfsa2011-55.html x_refsource_CONFIRMVendor Advisory
- http://www.securitytracker.com/id?1026445 vdb-entryx_refsource_SECTRACK
- http://www.securitytracker.com/id?1026446 vdb-entryx_refsource_SECTRACK
- http://www.securitytracker.com/id?1026447 vdb-entryx_refsource_SECTRACK
- http://www.ubuntu.com/usn/USN-1401-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2011-3658 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=708186 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=770676 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71910 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2011-3658
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14664 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2011-3658
Change history (0)
No recorded changes yet.