Mozilla Chrome privilege escalation with window.open and <isindex> element (MFSA 2010-76)
Published Dec 10, 2010
6.8
MEDIUMCVSS 2.0
EPSS 2.32%
Description
Mozilla Firefox before 3.5.16 and 3.6.x before 3.6.13, and SeaMonkey before 2.0.11, does not properly handle injection of an ISINDEX element into an about:blank page, which allows remote attackers to execute arbitrary JavaScript code with chrome privileges via vectors related to redirection to a chrome: URI.
Affected products
No data.
Configuration 1
- 3.6
- 3.6.2
- 3.6.3
- 3.6.4
- 3.6.6
- 3.6.7
- 3.6.8
- 3.6.9
- 3.6.10
- 3.6.11
- 3.6.12
Configuration 2
- ≤ 2.0.10
- 1.0
- 1.0
- 1.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.8
- 1.0.9
- 1.1
- 1.1
- 1.1
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.5
- 1.1.6
- 1.1.7
- 1.1.8
- 1.1.9
- 1.1.10
- 1.1.11
- 1.1.12
- 1.1.13
- 1.1.14
- 1.1.15
- 1.1.16
- 1.1.17
- 1.1.18
- 1.1.19
- 1.5.0.8
- 1.5.0.9
- 1.5.0.10
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0
- 2.0.1
- 2.0.2
- 2.0.3
- 2.0.4
- 2.0.5
- 2.0.6
- 2.0.7
- 2.0.8
- 2.0.9
Configuration 3
- ≤ 3.5.15
- 0.1
- 0.2
- 0.3
- 0.4
- 0.5
- 0.6
- 0.6.1
- 0.7
- 0.7.1
- 0.8
- 0.9
- 0.9
- 0.9.1
- 0.9.2
- 0.9.3
- 0.10
- 0.10.1
- 1.0
- 1.0
- 1.0.1
- 1.0.2
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 1.0.7
- 1.0.8
- 1.4.1
- 1.5
- 1.5
- 1.5
- 1.5.0.1
- 1.5.0.2
- 1.5.0.3
- 1.5.0.4
- 1.5.0.5
- 1.5.0.6
- 1.5.0.7
- 1.5.0.8
- 1.5.0.9
- 1.5.0.10
- 1.5.0.11
- 1.5.0.12
- 1.5.1
- 1.5.2
- 1.5.3
- 1.5.4
- 1.5.5
- 1.5.6
- 1.5.7
- 1.5.8
- 1.8
- 2.0
- 2.0.0.1
- 2.0.0.2
- 2.0.0.3
- 2.0.0.4
- 2.0.0.5
- 2.0.0.6
- 2.0.0.7
- 2.0.0.8
- 2.0.0.9
- 2.0.0.10
- 2.0.0.11
- 2.0.0.12
- 2.0.0.13
- 2.0.0.14
- 2.0.0.15
- 2.0.0.16
- 2.0.0.17
- 2.0.0.18
- 2.0.0.19
- 2.0.0.20
- 3.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.0.6
- 3.0.7
- 3.0.8
- 3.0.9
- 3.0.10
- 3.0.11
- 3.0.12
- 3.0.13
- 3.0.14
- 3.0.15
- 3.0.16
- 3.0.17
- 3.5
- 3.5.1
- 3.5.2
- 3.5.3
- 3.5.4
- 3.5.5
- 3.5.6
- 3.5.7
- 3.5.8
- 3.5.9
- 3.5.10
- 3.5.11
- 3.5.12
- 3.5.13
- 3.5.14
No data.
Red Hat Enterprise Linux 4
firefox-0:3.6.13-3.el4
Fixed · RHSA-2010:0966
Red Hat Enterprise Linux 5
firefox-0:3.6.13-2.el5
Fixed · RHSA-2010:0966
Red Hat Enterprise Linux 5
xulrunner-0:1.9.2.13-3.el5
Fixed · RHSA-2010:0966
Red Hat Enterprise Linux 6
firefox-0:3.6.13-2.el6_0
Fixed · RHSA-2010:0966
Red Hat Enterprise Linux 6
xulrunner-0:1.9.2.13-3.el6_0
Fixed · RHSA-2010:0966
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 4 | firefox-0:3.6.13-3.el4 | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux 5 | firefox-0:3.6.13-2.el5 | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux 5 | xulrunner-0:1.9.2.13-3.el5 | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux 6 | firefox-0:3.6.13-2.el6_0 | Fixed | RHSA-2010:0966 |
| Red Hat Enterprise Linux 6 | xulrunner-0:1.9.2.13-3.el6_0 | Fixed | RHSA-2010:0966 |
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 | 2.32% (0.02316) | 82.81th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.33% (0.02325) | 81.20th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.24% (0.02236) | 83.06th | v4 (v2025.03.14) |
| Mar 29, 2025 | 6.57% (0.06565) | 84.83th | v4 (v2025.03.14) |
| Mar 17, 2025 | 2.24% (0.02236) | 83.38th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.50% (0.01500) | 87.41th | v3 (v2023.03.01) |
| May 8, 2024 | 1.50% (0.01500) | 86.82th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.50% (0.01500) | 84.81th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.78% (0.03779) | 85.48th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.78% (0.03779) | 84.01th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.78% (0.03779) | 67.21th | v2 (v2022.01.01) |
No CWE recorded.
References (22)
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052022.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052032.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052502.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052504.html vendor-advisoryx_refsource_FEDORA
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00002.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/42716 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/42818 third-party-advisoryx_refsource_SECUNIA
- http://support.avaya.com/css/P8/documents/100124650 x_refsource_CONFIRM
- http://www.debian.org/security/2010/dsa-2132 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:251 vendor-advisoryx_refsource_MANDRIVA
- http://www.mozilla.org/security/announce/2010/mfsa2010-76.html x_refsource_CONFIRMVendor Advisory
- http://www.redhat.com/support/errata/RHSA-2010-0966.html vendor-advisoryx_refsource_REDHAT
- http://www.securityfocus.com/bid/45346 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1024848 vdb-entryx_refsource_SECTRACK
- http://www.ubuntu.com/usn/USN-1019-1 vendor-advisoryx_refsource_UBUNTU
- http://www.vupen.com/english/advisories/2011/0030 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2010-3771 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=609437 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=660417 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2010-3771
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12343 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2010-3771
Change history (0)
No recorded changes yet.