MEDIUM
The OLE2 parsing in Norman Antivirus before 5.91.02 allows remote attackers to cause a denial of service via a crafted DOC file that triggers a divide-by-zero error
Published Jul 24, 2007
4.3
MEDIUMCVSS 2.0
EPSS 4.36%
Description
The OLE2 parsing in Norman Antivirus before 5.91.02 allows remote attackers to cause a denial of service via a crafted DOC file that triggers a divide-by-zero error.
Affected products
No data.
- ≤ 5.90
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.
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector Network
Access Complexity Medium
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.
4.36% 0.04363
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04363
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 | 4.36% (0.04363) | 90.95th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.36% (0.04363) | 89.96th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.41% (0.01409) | 79.18th | v4 (v2025.03.14) |
| Dec 12, 2024 | 8.59% (0.08587) | 94.76th | v3 (v2023.03.01) |
| Sep 18, 2024 | 8.59% (0.08587) | 94.60th | v3 (v2023.03.01) |
| Jul 4, 2024 | 7.00% (0.07003) | 94.00th | v3 (v2023.03.01) |
| May 27, 2024 | 5.35% (0.05347) | 93.08th | v3 (v2023.03.01) |
| Apr 19, 2024 | 4.51% (0.04511) | 92.37th | v3 (v2023.03.01) |
| Mar 12, 2024 | 4.83% (0.04831) | 92.52th | v3 (v2023.03.01) |
| Dec 26, 2023 | 4.67% (0.04667) | 91.78th | v3 (v2023.03.01) |
| Jul 30, 2023 | 4.37% (0.04366) | 91.22th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.05% (0.04049) | 90.74th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.29% (0.06292) | 90.77th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.29% (0.06292) | 89.92th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.29% (0.06292) | 77.77th | v2 (v2022.01.01) |
Weaknesses (0)
No CWE recorded.
References (9)
- http://osvdb.org/37980 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/26178 third-party-advisoryx_refsource_SECUNIA
- http://securityreason.com/securityalert/2914 third-party-advisoryx_refsource_SREASON
- http://www.nruns.com/security_advisory_norton_antivirus_doc_divide_by_zero_dos.php x_refsource_MISC
- http://www.securityfocus.com/archive/1/474450/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/25014 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1018438 vdb-entryx_refsource_SECTRACK
- http://www.vupen.com/english/advisories/2007/2619 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/35554 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/37980 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/26178 | third-party-advisoryx_refsource_SECUNIA | |
| http://securityreason.com/securityalert/2914 | third-party-advisoryx_refsource_SREASON | |
| http://www.nruns.com/security_advisory_norton_antivirus_doc_divide_by_zero_dos.php | x_refsource_MISC | |
| http://www.securityfocus.com/archive/1/474450/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/25014 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1018438 | vdb-entryx_refsource_SECTRACK | |
| http://www.vupen.com/english/advisories/2007/2619 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/35554 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Jul 24, 2007
Updated Aug 7, 2024
Reserved Jul 24, 2007
Link CVE-2007-3953
CISA Vulnrichment
Updated n/a