Clam AntiVirus (ClamAV) 0.88 and earlier allows remote attackers to cause a denial of service (crash) via a malformed base64-encoded MIME attachment that triggers a null pointer dereference
Published Dec 10, 2006
5.0
MEDIUMCVSS 2.0
EPSS 2.67%
Description
Clam AntiVirus (ClamAV) 0.88 and earlier allows remote attackers to cause a denial of service (crash) via a malformed base64-encoded MIME attachment that triggers a null pointer dereference.
Affected products
No data.
- ≤ 0.88
- .
- 0.80
- 0.80_rc1
- 0.80_rc2
- 0.80_rc3
- 0.80_rc4
- 0.81
- 0.81_rc1
- 0.82
- 0.83
- 0.84
- 0.84_rc1
- 0.84_rc2
- 0.85
- 0.85.1
- 0.86
- 0.86.1
- 0.86.2
- 0.86_rc1
- 0.87
- 0.87.1
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:N/I:N/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 2, 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 2, 2026 | 2.67% (0.02670) | 85.24th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.57% (0.02568) | 83.06th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.36% (0.01365) | 78.87th | v4 (v2025.03.14) |
| Dec 17, 2024 | 6.30% (0.06304) | 93.57th | v3 (v2023.03.01) |
| Feb 4, 2024 | 8.66% (0.08657) | 93.93th | v3 (v2023.03.01) |
| Nov 20, 2023 | 7.06% (0.07061) | 93.28th | v3 (v2023.03.01) |
| Oct 13, 2023 | 5.21% (0.05208) | 92.12th | v3 (v2023.03.01) |
| Sep 5, 2023 | 5.35% (0.05349) | 92.12th | v3 (v2023.03.01) |
| Jul 29, 2023 | 6.00% (0.05998) | 92.46th | v3 (v2023.03.01) |
| May 13, 2023 | 4.94% (0.04942) | 91.59th | v3 (v2023.03.01) |
| Mar 7, 2023 | 4.62% (0.04624) | 91.29th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
No CWE recorded.
References (7)
- http://secunia.com/advisories/23327 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/23362 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/23411 third-party-advisoryx_refsource_SECUNIA
- http://www.debian.org/security/2006/dsa-1232 vendor-advisoryx_refsource_DEBIANPatchVendor Advisory
- http://www.mandriva.com/security/advisories?name=MDKSA-2006:230 vendor-advisoryx_refsource_MANDRIVA
- http://www.novell.com/linux/security/advisories/2006_78_clamav.html vendor-advisoryx_refsource_SUSE
- http://www.securityfocus.com/bid/21510 vdb-entryx_refsource_BID
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/23327 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/23362 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/23411 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.debian.org/security/2006/dsa-1232 | vendor-advisoryx_refsource_DEBIANPatchVendor Advisory | |
| http://www.mandriva.com/security/advisories?name=MDKSA-2006:230 | vendor-advisoryx_refsource_MANDRIVA | |
| http://www.novell.com/linux/security/advisories/2006_78_clamav.html | vendor-advisoryx_refsource_SUSE | |
| http://www.securityfocus.com/bid/21510 | vdb-entryx_refsource_BID |
Change history (0)
No recorded changes yet.