The OLE2 unpacker in clamd in Clam AntiVirus (ClamAV) 0.87-1 allows remote attackers to cause a denial of service (segmentation fault) via a DOC file with an invalid property tree, which triggers an infinite recursion in the ole2_walk_property_tree function
Published Oct 14, 2005
7.8
HIGHCVSS 2.0
EPSS 4.48%
Description
The OLE2 unpacker in clamd in Clam AntiVirus (ClamAV) 0.87-1 allows remote attackers to cause a denial of service (segmentation fault) via a DOC file with an invalid property tree, which triggers an infinite recursion in the ole2_walk_property_tree function.
Affected products
No data.
- .
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:N/I:N/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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.48% (0.04482) | 91.16th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.48% (0.04482) | 90.21th | v5 (v2026.06.15) |
| Mar 30, 2025 | 4.59% (0.04594) | 88.21th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.88% (0.05877) | 83.87th | v4 (v2025.03.14) |
| Mar 23, 2025 | 4.59% (0.04594) | 87.22th | v4 (v2025.03.14) |
| Mar 17, 2025 | 7.20% (0.07197) | 90.94th | v4 (v2025.03.14) |
| Dec 17, 2024 | 8.42% (0.08424) | 94.41th | v3 (v2023.03.01) |
| Sep 20, 2024 | 10.37% (0.10373) | 95.09th | v3 (v2023.03.01) |
| Mar 7, 2023 | 16.14% (0.16145) | 95.06th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.78% (0.03779) | 85.48th | v2 (v2022.01.01) |
| Apr 1, 2022 | 3.78% (0.03779) | 84.01th | v2 (v2022.01.01) |
| Feb 4, 2022 | 3.78% (0.03779) | 67.21th | v2 (v2022.01.01) |
No CWE recorded.
References (13)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=333566 x_refsource_CONFIRMVendor Advisory
- http://secunia.com/advisories/17184 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/17448 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/17451 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/17501 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/17559 third-party-advisoryx_refsource_SECUNIA
- http://securitytracker.com/id?1015154 vdb-entryx_refsource_SECTRACK
- http://sourceforge.net/project/shownotes.php?release_id=368319 x_refsource_CONFIRM
- http://www.debian.org/security/2005/dsa-887 vendor-advisoryx_refsource_DEBIAN
- http://www.gentoo.org/security/en/glsa/glsa-200511-04.xml vendor-advisoryx_refsource_GENTOO
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:205 vendor-advisoryx_refsource_MANDRIVA
- http://www.osvdb.org/20536 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/15101 vdb-entryx_refsource_BID
Change history (0)
No recorded changes yet.