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CVE-2007-2650
The OLE2 parser in Clam AntiVirus (ClamAV) allows remote attackers to cause a denial of service (resource consumption) via an OLE2 file…
Medium4.3EPSS 3.2%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The OLE2 parser in Clam AntiVirus (ClamAV) allows remote attackers to cause a denial of service (resource consumption) via an OLE2 file with (1) a large property size or (2) a loop in the FAT file block chain that triggers an infinite loop, as demonstrated via a crafted DOC file.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 3.2% · top 12% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
n/a
- affected n/a
References (18)
- 25796 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- [clamav-devel] 20070418 Bug in OLE2 file parser (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- SUSE-SA:2007:033 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 25525 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 25553 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2007-1776 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 25523 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- DSA-1320 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- 2007-0020 (opens in a new tab)vendor-advisoryx_refsource_TRUSTIXx_transferred
- 24316 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- MDKSA-2007:115 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- 25244 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 25558 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://kolab.org/security/kolab-vendor-notice-15.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://article.gmane.org/gmane.comp.security.virus.clamav.devel/2853 (opens in a new tab)x_refsource_MISCx_transferred
- 25688 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://svn.clamav.net/svn/clamav-devel/trunk/ChangeLog (opens in a new tab)x_refsource_CONFIRMx_transferred
- GLSA-200706-05 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2007-2650)Record last updated .