HIGH
clamav: PE WWPack Heap Overflow Vulnerability
Published Apr 16, 2008
7.5
HIGHCVSS 2.0
EPSS 8.60%
Description
Heap-based buffer overflow in pe.c in libclamav in ClamAV 0.92.1 allows remote attackers to execute arbitrary code via a crafted WWPack compressed PE binary.
Affected products
No data.
- 0.92.1
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.
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
8.60% 0.08598
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.08598
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 (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 8.60% (0.08598) | 94.93th | v5 (v2026.06.15) |
| Jun 15, 2026 | 8.60% (0.08598) | 94.37th | v5 (v2026.06.15) |
| Dec 16, 2025 | 7.75% (0.07746) | 91.61th | v4 (v2025.03.14) |
| Mar 30, 2025 | 8.87% (0.08872) | 91.74th | v4 (v2025.03.14) |
| Mar 29, 2025 | 11.58% (0.11582) | 89.37th | v4 (v2025.03.14) |
| Mar 17, 2025 | 7.96% (0.07958) | 91.45th | v4 (v2025.03.14) |
| Feb 18, 2025 | 18.29% (0.18290) | 96.25th | v3 (v2023.03.01) |
| Jan 11, 2025 | 30.92% (0.30921) | 96.98th | v3 (v2023.03.01) |
| Dec 17, 2024 | 21.61% (0.21614) | 96.45th | v3 (v2023.03.01) |
| Dec 1, 2023 | 8.26% (0.08257) | 93.69th | v3 (v2023.03.01) |
| Mar 7, 2023 | 7.35% (0.07352) | 92.99th | v3 (v2023.03.01) |
| Mar 6, 2023 | 12.25% (0.12248) | 95.30th | v2 (v2022.01.01) |
| Apr 1, 2022 | 12.25% (0.12248) | 94.93th | v2 (v2022.01.01) |
| Feb 4, 2022 | 12.25% (0.12248) | 89.34th | v2 (v2022.01.01) |
Weaknesses (1)
References (29)
- http://kolab.org/security/kolab-vendor-notice-20.txt x_refsource_CONFIRM
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=687 third-party-advisoryx_refsource_IDEFENSEExploit
- http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.html vendor-advisoryx_refsource_APPLE
- http://lists.opensuse.org/opensuse-security-announce/2008-04/msg00009.html vendor-advisoryx_refsource_SUSE
- http://secunia.com/advisories/29863 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/29891 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/29975 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/30328 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/31576 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/31882 third-party-advisoryx_refsource_SECUNIA
- http://security.gentoo.org/glsa/glsa-200805-19.xml vendor-advisoryx_refsource_GENTOO
- http://svn.clamav.net/svn/clamav-devel/trunk/ChangeLog x_refsource_CONFIRM
- http://up2date.astaro.com/2008/08/up2date_asg_v7300_ga_released.html x_refsource_CONFIRM
- http://www.debian.org/security/2008/dsa-1549 vendor-advisoryx_refsource_DEBIAN
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:088 vendor-advisoryx_refsource_MANDRIVA
- http://www.securityfocus.com/bid/28784 vdb-entryx_refsource_BID
- http://www.securityfocus.com/bid/28798 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1019850 vdb-entryx_refsource_SECTRACK
- http://www.us-cert.gov/cas/techalerts/TA08-260A.html third-party-advisoryx_refsource_CERTUS Government Resource
- http://www.vupen.com/english/advisories/2008/1227/references vdb-entryx_refsource_VUPEN
- http://www.vupen.com/english/advisories/2008/2584 vdb-entryx_refsource_VUPEN
- https://access.redhat.com/security/cve/CVE-2008-1833 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=442741 Issue Tracking
- https://exchange.xforce.ibmcloud.com/vulnerabilities/41833 vdb-entryx_refsource_XF
- https://nvd.nist.gov/vuln/detail/CVE-2008-1833
- https://www.cve.org/CVERecord?id=CVE-2008-1833
- https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00576.html vendor-advisoryx_refsource_FEDORA
- https://www.redhat.com/archives/fedora-package-announce/2008-April/msg00625.html vendor-advisoryx_refsource_FEDORA
- https://wwws.clamav.net/bugzilla/show_bug.cgi?id=877 x_refsource_CONFIRM
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Apr 16, 2008
Updated Aug 7, 2024
Reserved Apr 16, 2008
Link CVE-2008-1833
CISA Vulnrichment
Updated n/a