Firefox block reflow flaw
Published Jul 7, 2008
10.0
HIGHCVSS 2.0
EPSS 7.08%
Description
The block reflow implementation in Mozilla Firefox before 2.0.0.15, Thunderbird 2.0.0.14 and earlier, and SeaMonkey before 1.1.10 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via an image whose display requires more pixels than nscoord_MAX, related to nsBlockFrame::DrainOverflowLines.
Affected products
No data.
- ≤ 2.0.0.14
- 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
- ≤ 1.1.9
- 1.1
- 1.1.2
- 1.1.3
- 1.1.4
- 1.1.5
- 1.1.6
- 1.1.7
- 1.1.8
- ≤ 2.0.0.14
- 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
- 2.0.0.8
- 2.0.0.9
- 2.0.0.11
- 2.0.0.12
- 2.0.0.13
No data.
Red Hat Enterprise Linux 2.1
seamonkey-0:1.0.9-0.17.el2
Fixed · RHSA-2008:0547
Red Hat Enterprise Linux 3
seamonkey-0:1.0.9-0.20.el3
Fixed · RHSA-2008:0547
Red Hat Enterprise Linux 4
firefox-0:1.5.0.12-0.19.el4
Fixed · RHSA-2008:0549
Red Hat Enterprise Linux 4
seamonkey-0:1.0.9-16.3.el4_6
Fixed · RHSA-2008:0547
Red Hat Enterprise Linux 4
thunderbird-0:1.5.0.12-14.el4
Fixed · RHSA-2008:0616
Red Hat Enterprise Linux 5
devhelp-0:0.12-17.el5
Fixed · RHSA-2008:0569
Red Hat Enterprise Linux 5
firefox-0:3.0-2.el5
Fixed · RHSA-2008:0569
Red Hat Enterprise Linux 5
thunderbird-0:2.0.0.16-1.el5
Fixed · RHSA-2008:0616
Red Hat Enterprise Linux 5
xulrunner-0:1.9-1.el5
Fixed · RHSA-2008:0569
Red Hat Enterprise Linux 5
yelp-0:2.16.0-19.el5
Fixed · RHSA-2008:0569
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 2.1 | seamonkey-0:1.0.9-0.17.el2 | Fixed | RHSA-2008:0547 |
| Red Hat Enterprise Linux 3 | seamonkey-0:1.0.9-0.20.el3 | Fixed | RHSA-2008:0547 |
| Red Hat Enterprise Linux 4 | firefox-0:1.5.0.12-0.19.el4 | Fixed | RHSA-2008:0549 |
| Red Hat Enterprise Linux 4 | seamonkey-0:1.0.9-16.3.el4_6 | Fixed | RHSA-2008:0547 |
| Red Hat Enterprise Linux 4 | thunderbird-0:1.5.0.12-14.el4 | Fixed | RHSA-2008:0616 |
| Red Hat Enterprise Linux 5 | devhelp-0:0.12-17.el5 | Fixed | RHSA-2008:0569 |
| Red Hat Enterprise Linux 5 | firefox-0:3.0-2.el5 | Fixed | RHSA-2008:0569 |
| Red Hat Enterprise Linux 5 | thunderbird-0:2.0.0.16-1.el5 | Fixed | RHSA-2008:0616 |
| Red Hat Enterprise Linux 5 | xulrunner-0:1.9-1.el5 | Fixed | RHSA-2008:0569 |
| Red Hat Enterprise Linux 5 | yelp-0:2.16.0-19.el5 | Fixed | RHSA-2008:0569 |
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:L/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 | 7.08% (0.07081) | 94.03th | v5 (v2026.06.15) |
| Jun 15, 2026 | 7.08% (0.07081) | 93.38th | v5 (v2026.06.15) |
| Mar 8, 2026 | 24.18% (0.24183) | 95.97th | v4 (v2025.03.14) |
| Mar 30, 2025 | 26.86% (0.26861) | 95.93th | v4 (v2025.03.14) |
| Mar 29, 2025 | 20.90% (0.20901) | 92.86th | v4 (v2025.03.14) |
| Mar 22, 2025 | 26.86% (0.26861) | 95.95th | v4 (v2025.03.14) |
| Mar 17, 2025 | 17.64% (0.17642) | 94.59th | v4 (v2025.03.14) |
| Feb 24, 2025 | 64.08% (0.64076) | 98.07th | v3 (v2023.03.01) |
| Dec 9, 2024 | 60.01% (0.60009) | 97.88th | v3 (v2023.03.01) |
| Dec 11, 2023 | 43.54% (0.43539) | 97.00th | v3 (v2023.03.01) |
| Jun 14, 2023 | 44.85% (0.44846) | 96.87th | v3 (v2023.03.01) |
| Mar 7, 2023 | 37.19% (0.37187) | 96.52th | v3 (v2023.03.01) |
| Mar 6, 2023 | 8.23% (0.08228) | 93.49th | v2 (v2022.01.01) |
| Apr 1, 2022 | 8.23% (0.08228) | 92.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 8.23% (0.08228) | 82.23th | v2 (v2022.01.01) |
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Change history (0)
No recorded changes yet.