HIGH
YARR, as used in Mozilla Firefox before 7.0, Thunderbird before 7.0, and SeaMonkey before 2.4, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted JavaScript
Published Sep 29, 2011
9.3
HIGHCVSS 2.0
EPSS 5.03%
Description
YARR, as used in Mozilla Firefox before 7.0, Thunderbird before 7.0, and SeaMonkey before 2.4, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via crafted JavaScript.
Affected products
No data.
Configuration 1
OR
- ≤ 3.6.22
- 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
- 3.6.13
- 3.6.14
- 3.6.15
- 3.6.16
- 3.6.17
- 3.6.18
- 3.6.19
- 3.6.20
- 3.6.21
Configuration 2
OR
- ≤ 6.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0
- 4.0.1
- 5.0
Configuration 3
OR
- ≤ 6.0.2
- 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
- 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
- 2.0.0.18
- 2.0.0.19
- 2.0.0.20
- 2.0.0.21
- 2.0.0.22
- 2.0.0.23
- 2.0_.4
- 2.0_.5
- 2.0_.6
- 2.0_.9
- 2.0_.12
- 2.0_.13
- 2.0_.14
- 2.0_8
- 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
- 3.1
- 3.1.1
- 3.1.2
- 3.1.3
- 3.1.4
- 3.1.5
- 3.1.6
- 3.1.7
- 3.1.8
- 3.1.9
- 3.1.10
- 3.1.11
- 5.0
Configuration 4
OR
- ≤ 2.3.3
- 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
- 1.1.17
- 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
- 2.0.10
- 2.0.11
- 2.0.12
- 2.0.13
- 2.0.14
- 2.0a1
- 2.0a1pre
- 2.1
- 2.1
- 2.1
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.
9.3 HIGH NVD
AV:N/AC:M/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
5.03% 0.05030
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.05030
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 (16 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.03% (0.05030) | 92.00th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.01% (0.05007) | 91.10th | v5 (v2026.06.15) |
| Mar 31, 2026 | 7.73% (0.07734) | 91.89th | v4 (v2025.03.14) |
| Mar 30, 2025 | 5.23% (0.05226) | 88.98th | v4 (v2025.03.14) |
| Mar 29, 2025 | 8.29% (0.08293) | 86.83th | v4 (v2025.03.14) |
| Mar 19, 2025 | 5.23% (0.05226) | 88.70th | v4 (v2025.03.14) |
| Mar 17, 2025 | 8.25% (0.08249) | 91.61th | v4 (v2025.03.14) |
| Dec 12, 2024 | 5.03% (0.05034) | 93.18th | v3 (v2023.03.01) |
| May 19, 2024 | 5.03% (0.05034) | 92.86th | v3 (v2023.03.01) |
| Mar 29, 2024 | 4.66% (0.04660) | 92.42th | v3 (v2023.03.01) |
| Dec 11, 2023 | 4.74% (0.04739) | 91.78th | v3 (v2023.03.01) |
| Aug 24, 2023 | 4.53% (0.04534) | 91.46th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.33% (0.04335) | 91.02th | 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) |
Weaknesses (1)
References (17)
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00000.html vendor-advisoryx_refsource_APPLE
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html vendor-advisoryx_refsource_APPLE
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00002.html vendor-advisoryx_refsource_APPLE
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00004.html vendor-advisoryx_refsource_APPLE
- http://lists.opensuse.org/opensuse-updates/2011-10/msg00002.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/46315 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/49055 third-party-advisoryx_refsource_SECUNIA
- http://support.apple.com/kb/HT4981 x_refsource_CONFIRM
- http://support.apple.com/kb/HT4999 x_refsource_CONFIRM
- http://support.apple.com/kb/HT5000 x_refsource_CONFIRM
- http://support.apple.com/kb/HT5001 x_refsource_CONFIRM
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:141 vendor-advisoryx_refsource_MANDRIVA
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:142 vendor-advisoryx_refsource_MANDRIVA
- http://www.mozilla.org/security/announce/2011/mfsa2011-42.html x_refsource_CONFIRM
- https://bugs.webkit.org/show_bug.cgi?id=61585 x_refsource_CONFIRM
- https://bugzilla.mozilla.org/show_bug.cgi?id=653672 x_refsource_CONFIRM
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14408 vdb-entrysignaturex_refsource_OVAL
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner apple
Published Sep 29, 2011
Updated Aug 6, 2024
Reserved Aug 19, 2011
Link CVE-2011-3232
CISA Vulnrichment
Updated n/a