Heap-based buffer overflow in Netscape Network Security Services (NSS) library allows remote attackers to execute arbitrary code via a modified record length field in an SSLv2 client hello message
Published Sep 2, 2004
7.5
HIGHCVSS 2.0
EPSS 22.53%
Description
Heap-based buffer overflow in Netscape Network Security Services (NSS) library allows remote attackers to execute arbitrary code via a modified record length field in an SSLv2 client hello message.
Affected products
No data.
Configuration 1
- 3.2
- 3.2.1
- 3.3
- 3.3.1
- 3.3.2
- 3.4
- 3.4.1
- 3.4.2
- 3.5
- 3.6
- 3.6.1
- 3.7
- 3.7.1
- 3.7.2
- 3.7.3
- 3.7.5
- 3.7.7
- 3.8
- 3.9
- 1.0
- 4.2
- 1.3
- 3.1
- 3.12
- 4.1
- 4.11
- 4.13
- 2.0
- 2.0.1c
- 2.0a
- 3.0
- 3.0.1
- 3.0.1b
- 3.0.7a
- 3.0l
- 3.1
- 3.2
- 3.3
- 3.4
- 3.5
- 3.5
- 3.5.1
- 3.6
- 3.6
- 3.6
- 3.6
- 3.6
- 4.0
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1.1
- 5.0
- n/a
- 2003q4
- 2004q2
- 7.0
- 7.0
- 7.0
- 7.0
- 7.1
- 6.0
- 6.0
- 6.0
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 4.1
- 6.0
- 6.0
- 6.0
- 6.0
- 6.0
- 6.1
- 6.1
- 6.1
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.
AV:N/AC:L/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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 22.53% (0.22525) | 97.64th | v5 (v2026.06.15) |
| Jun 15, 2026 | 22.53% (0.22525) | 97.41th | v5 (v2026.06.15) |
| Mar 17, 2025 | 3.00% (0.02995) | 85.65th | v4 (v2025.03.14) |
| Dec 17, 2024 | 2.36% (0.02364) | 89.51th | v3 (v2023.03.01) |
| Sep 17, 2024 | 3.48% (0.03477) | 91.67th | v3 (v2023.03.01) |
| Mar 10, 2024 | 1.80% (0.01804) | 87.82th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.77% (0.01775) | 86.08th | v3 (v2023.03.01) |
| Mar 6, 2023 | 25.14% (0.25143) | 96.95th | v2 (v2022.01.01) |
| Feb 4, 2022 | 25.14% (0.25143) | 95.49th | v2 (v2022.01.01) |
No CWE recorded.
References (4)
- http://marc.info/?l=bugtraq&m=109351293827731&w=2 vendor-advisoryx_refsource_HP
- http://www.securityfocus.com/bid/11015 vdb-entryx_refsource_BIDPatch
- http://xforce.iss.net/xforce/alerts/id/180 third-party-advisoryx_refsource_ISSPatchVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/16314 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://marc.info/?l=bugtraq&m=109351293827731&w=2 | vendor-advisoryx_refsource_HP | |
| http://www.securityfocus.com/bid/11015 | vdb-entryx_refsource_BIDPatch | |
| http://xforce.iss.net/xforce/alerts/id/180 | third-party-advisoryx_refsource_ISSPatchVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/16314 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.