HIGH
Stack-based buffer overflow in the SMTP service support in vsmon.exe in Zone Labs ZoneAlarm before 4.5.538.001, ZoneLabs Integrity client 4.0 before 4.0.146.046, and 4.5 before 4.5.085, allows remote attackers to execute arbitrary code via a long RCPT TO argument
Published Sep 1, 2004
10.0
HIGHCVSS 2.0
EPSS 8.84%
Description
Stack-based buffer overflow in the SMTP service support in vsmon.exe in Zone Labs ZoneAlarm before 4.5.538.001, ZoneLabs Integrity client 4.0 before 4.0.146.046, and 4.5 before 4.5.085, allows remote attackers to execute arbitrary code via a long RCPT TO argument.
Affected products
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.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
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.
8.84% 0.08844
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.08844
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 1, 2026 | 8.84% (0.08844) | 95.05th | v5 (v2026.06.15) |
| Jun 15, 2026 | 8.84% (0.08844) | 94.51th | v5 (v2026.06.15) |
| May 7, 2026 | 31.50% (0.31502) | 96.81th | v4 (v2025.03.14) |
| Mar 30, 2025 | 26.69% (0.26690) | 95.91th | v4 (v2025.03.14) |
| Mar 29, 2025 | 28.33% (0.28329) | 94.44th | v4 (v2025.03.14) |
| Mar 17, 2025 | 26.69% (0.26690) | 95.93th | v4 (v2025.03.14) |
| Dec 12, 2024 | 10.97% (0.10974) | 95.38th | v3 (v2023.03.01) |
| Aug 9, 2023 | 10.97% (0.10974) | 94.36th | v3 (v2023.03.01) |
| Mar 7, 2023 | 11.73% (0.11732) | 94.36th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.78% (0.07777) | 93.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.78% (0.07777) | 92.60th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.78% (0.07777) | 81.54th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (7)
- http://download.zonelabs.com/bin/free/securityAlert/8.html x_refsource_CONFIRM
- http://marc.info/?l=bugtraq&m=107722656827427&w=2 mailing-listx_refsource_BUGTRAQ
- http://www.ciac.org/ciac/bulletins/o-084.shtml third-party-advisorygovernment-resourcex_refsource_CIAC
- http://www.kb.cert.org/vuls/id/619982 third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource
- http://www.osvdb.org/3991 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/9696 vdb-entryx_refsource_BIDVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/14991 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://download.zonelabs.com/bin/free/securityAlert/8.html | x_refsource_CONFIRM | |
| http://marc.info/?l=bugtraq&m=107722656827427&w=2 | mailing-listx_refsource_BUGTRAQ | |
| http://www.ciac.org/ciac/bulletins/o-084.shtml | third-party-advisorygovernment-resourcex_refsource_CIAC | |
| http://www.kb.cert.org/vuls/id/619982 | third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource | |
| http://www.osvdb.org/3991 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/9696 | vdb-entryx_refsource_BIDVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/14991 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 1, 2004
Updated Aug 8, 2024
Reserved Mar 17, 2004
Link CVE-2004-0309
CISA Vulnrichment
Updated n/a