MEDIUM
Thunderbird: DoS via large length property of a Select object
Published Jul 20, 2009
5.0
MEDIUMCVSS 2.0
EPSS 9.36%
Description
Mozilla Firefox before 2.0.0.19 and 3.x before 3.0.5, SeaMonkey, and Thunderbird allow remote attackers to cause a denial of service (memory consumption and application crash) via a large integer value for the length property of a Select object, a related issue to CVE-2009-1692.
Affected products
No data.
OR
- ≤ 2.0.0.18
- 0.1
- 0.2
- 0.4
- 0.6
- 0.6.1
- 0.7
- 0.8
- 0.9
- 0.9
- 0.9.1
- 0.9.2
- 0.9.3
- 0.9_rc
- 0.10.1
- 1.0
- 1.0.1
- 1.0.3
- 1.0.4
- 1.0.5
- 1.0.6
- 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
- 2.0.0.5
- 2.0.0.7
- 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_.1
- 2.0_.4
- 2.0_.5
- 2.0_.6
- 2.0_.7
- 2.0_.9
- 2.0_.10
- 2.0_8
- 3.0
- 3.0.1
- 3.0.2
- 3.0.3
- 3.0.4
- 1.0
- 1.0
- 1.0
- 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
- 1.0.99
- 1.1
- 1.1
- 1.1
- 1.1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.5
- 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
- 1.5.0.8
- 1.5.0.9
- 1.5.0.10
- ≤ 2.0.0.18
- 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
- 1.0.5
- 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
- 1.7.1
- 1.7.3
- 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
- 2.0.0.11
- 2.0.0.12
- 2.0.0.13
- 2.0.0.14
- 2.0.0.15
- 2.0.0.16
- 2.0.0.17
- 2.0.0.19
- 2.0_.4
- 2.0_.5
- 2.0_.6
- 2.0_.9
- 2.0_.12
- 2.0_.13
- 2.0_.14
- 2.0_8
No data.
No Red Hat product state for this CVE.
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.
5.0 MEDIUM NVD
AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
9.36% 0.09361
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 2, 2026.
EPSS probability 0.09361
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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 9.36% (0.09361) | 95.25th | v5 (v2026.06.15) |
| Jun 15, 2026 | 9.40% (0.09397) | 94.76th | v5 (v2026.06.15) |
| Feb 5, 2026 | 8.24% (0.08242) | 92.01th | v4 (v2025.03.14) |
| Mar 30, 2025 | 10.79% (0.10788) | 92.67th | v4 (v2025.03.14) |
| Mar 29, 2025 | 19.79% (0.19787) | 92.56th | v4 (v2025.03.14) |
| Mar 17, 2025 | 11.54% (0.11541) | 93.08th | v4 (v2025.03.14) |
| Dec 12, 2024 | 3.66% (0.03658) | 92.07th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.40% (0.03397) | 89.93th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
Weaknesses (1)
References (11)
- http://www.exploit-db.com/exploits/9160 exploitx_refsource_EXPLOIT-DB
- http://www.g-sec.lu/one-bug-to-rule-them-all.html x_refsource_MISC
- http://www.securityfocus.com/archive/1/504969/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/504988/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/504989/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/archive/1/505006/100/0/threaded mailing-listx_refsource_BUGTRAQ
- https://access.redhat.com/security/cve/CVE-2009-2535 Vendor Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=460713 x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=512909 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2009-2535
- https://www.cve.org/CVERecord?id=CVE-2009-2535
| Link | Providers | Tags |
|---|---|---|
| http://www.exploit-db.com/exploits/9160 | exploitx_refsource_EXPLOIT-DB | |
| http://www.g-sec.lu/one-bug-to-rule-them-all.html | x_refsource_MISC | |
| http://www.securityfocus.com/archive/1/504969/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/archive/1/504988/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/archive/1/504989/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/archive/1/505006/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| https://access.redhat.com/security/cve/CVE-2009-2535 | Vendor Advisory | |
| https://bugzilla.mozilla.org/show_bug.cgi?id=460713 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=512909 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2009-2535 | ||
| https://www.cve.org/CVERecord?id=CVE-2009-2535 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 20, 2009
Updated Aug 7, 2024
Reserved Jul 20, 2009
Link CVE-2009-2535
CISA Vulnrichment
Updated n/a