Mozilla Frameset integer overflow vulnerability (MFSA 2010-50)
Published Sep 9, 2010
9.3
HIGHCVSS 2.0
EPSS 5.72%
Description
Integer overflow in the FRAMESET element implementation in Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 might allow remote attackers to execute arbitrary code via a large number of values in the cols (aka columns) attribute, leading to a heap-based buffer overflow.
Affected products
No data.
Configuration 1
Configuration 2
- ≤ 2.0.6
- 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
- 2.0a1pre
Configuration 3
- ≤ 3.0.6
- 0.1
- 0.2
- 0.3
- 0.4
- 0.5
- 0.6
- 0.7
- 0.7.1
- 0.7.2
- 0.7.3
- 0.8
- 0.9
- 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
- 1.5
- 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
- 1.5.0.13
- 1.5.0.14
- 1.5.1
- 1.5.2
- 2.0
- 2.0.0.0
- 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
- 2.0.0.12
- 2.0.0.14
- 2.0.0.16
- 2.0.0.17
- 2.0.0.18
- 2.0.0.19
- 2.0.0.21
- 2.0.0.22
- 2.0.0.23
- 3.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 3.0.5
- 3.1
- 3.1.1
- 3.1.2
Configuration 4
- ≤ 3.5.11
- 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
- 1.5
- 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
- 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
No data.
Red Hat Enterprise Linux 3
seamonkey-0:1.0.9-0.60.el3
Fixed · RHSA-2010:0680
Red Hat Enterprise Linux 4
firefox-0:3.6.9-1.el4
Fixed · RHSA-2010:0681
Red Hat Enterprise Linux 4
nspr-0:4.8.6-1.el4
Fixed · RHSA-2010:0681
Red Hat Enterprise Linux 4
nss-0:3.12.7-1.el4
Fixed · RHSA-2010:0681
Red Hat Enterprise Linux 4
seamonkey-0:1.0.9-63.el4
Fixed · RHSA-2010:0680
Red Hat Enterprise Linux 4
thunderbird-0:1.5.0.12-30.el4
Fixed · RHSA-2010:0682
Red Hat Enterprise Linux 5
firefox-0:3.6.9-2.el5
Fixed · RHSA-2010:0681
Red Hat Enterprise Linux 5
nspr-0:4.8.6-1.el5
Fixed · RHSA-2010:0681
Red Hat Enterprise Linux 5
nss-0:3.12.7-2.el5
Fixed · RHSA-2010:0681
Red Hat Enterprise Linux 5
thunderbird-0:2.0.0.24-8.el5
Fixed · RHSA-2010:0682
Red Hat Enterprise Linux 5
xulrunner-0:1.9.2.9-1.el5
Fixed · RHSA-2010:0681
Red Hat Enterprise Linux 6
firefox
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 3 | seamonkey-0:1.0.9-0.60.el3 | Fixed | RHSA-2010:0680 |
| Red Hat Enterprise Linux 4 | firefox-0:3.6.9-1.el4 | Fixed | RHSA-2010:0681 |
| Red Hat Enterprise Linux 4 | nspr-0:4.8.6-1.el4 | Fixed | RHSA-2010:0681 |
| Red Hat Enterprise Linux 4 | nss-0:3.12.7-1.el4 | Fixed | RHSA-2010:0681 |
| Red Hat Enterprise Linux 4 | seamonkey-0:1.0.9-63.el4 | Fixed | RHSA-2010:0680 |
| Red Hat Enterprise Linux 4 | thunderbird-0:1.5.0.12-30.el4 | Fixed | RHSA-2010:0682 |
| Red Hat Enterprise Linux 5 | firefox-0:3.6.9-2.el5 | Fixed | RHSA-2010:0681 |
| Red Hat Enterprise Linux 5 | nspr-0:4.8.6-1.el5 | Fixed | RHSA-2010:0681 |
| Red Hat Enterprise Linux 5 | nss-0:3.12.7-2.el5 | Fixed | RHSA-2010:0681 |
| Red Hat Enterprise Linux 5 | thunderbird-0:2.0.0.24-8.el5 | Fixed | RHSA-2010:0682 |
| Red Hat Enterprise Linux 5 | xulrunner-0:1.9.2.9-1.el5 | Fixed | RHSA-2010:0681 |
| Red Hat Enterprise Linux 6 | firefox | Not affected | n/a |
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: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 (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.72% (0.05719) | 92.80th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.72% (0.05719) | 92.02th | v5 (v2026.06.15) |
| Mar 30, 2025 | 3.95% (0.03948) | 87.27th | v4 (v2025.03.14) |
| Mar 29, 2025 | 13.08% (0.13078) | 90.14th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.95% (0.03948) | 87.58th | v4 (v2025.03.14) |
| Mar 9, 2025 | 27.15% (0.27149) | 96.88th | v3 (v2023.03.01) |
| Dec 12, 2024 | 31.21% (0.31206) | 97.13th | v3 (v2023.03.01) |
| Oct 27, 2024 | 29.85% (0.29854) | 97.00th | v3 (v2023.03.01) |
| Jun 14, 2024 | 31.31% (0.31307) | 97.01th | v3 (v2023.03.01) |
| Apr 30, 2023 | 29.22% (0.29218) | 96.24th | v3 (v2023.03.01) |
| Mar 10, 2023 | 22.18% (0.22176) | 95.70th | v3 (v2023.03.01) |
| Mar 7, 2023 | 21.01% (0.21010) | 95.61th | v3 (v2023.03.01) |
| Mar 6, 2023 | 12.25% (0.12248) | 95.30th | v2 (v2022.01.01) |
| Apr 1, 2022 | 12.25% (0.12248) | 94.93th | v2 (v2022.01.01) |
| Feb 4, 2022 | 12.25% (0.12248) | 89.34th | v2 (v2022.01.01) |
References (18)
- http://blogs.sun.com/security/entry/multiple_vulnerabilities_in_mozilla_firefox x_refsource_CONFIRM
- http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047282.html vendor-advisoryx_refsource_FEDORA
- http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00002.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/42867 third-party-advisoryx_refsource_SECUNIA
- http://support.avaya.com/css/P8/documents/100110210 x_refsource_CONFIRM
- http://support.avaya.com/css/P8/documents/100112690 x_refsource_CONFIRM
- http://www.debian.org/security/2010/dsa-2106 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDVSA-2010:173 vendor-advisoryx_refsource_MANDRIVA
- http://www.mozilla.org/security/announce/2010/mfsa2010-50.html x_refsource_CONFIRMVendor Advisory
- http://www.securityfocus.com/bid/43095 vdb-entryx_refsource_BID
- http://www.vupen.com/english/advisories/2010/2323 vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2011/0061 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2010-2765 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=576447 x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=630056 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2010-2765
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11519 vdb-entrysignaturex_refsource_OVAL
- https://www.cve.org/CVERecord?id=CVE-2010-2765
Change history (0)
No recorded changes yet.