CVE-2007-2650: clamav Uncontrolled Resource Consumption
CVSS: 4.3v2.0MediumModified
AliasesDEBIAN-CVE-2007-2650
Published 14-05-2007Last modified 07-08-2024
Vulnerability summary
CVE-2007-2650 is a medium (CVSS 4.3) Uncontrolled Resource Consumption vulnerability in clamav. EPSS estimates a 3.24% chance of exploitation in the next 30 days, higher than 88% of scored vulnerabilities.
CVSS score
4.3/10
010
Medium · v2.0 (NVD)EPSS score
3.24%
0%100%
Low · -0.01 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Advisory lineage
Upstream 0 · Downstream 2Timeline
- 14-05-2007PublishedVulnerability first disclosed.
- 07-08-2024Last modifiedVulnerability information updated.
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.
CVSS metrics
1 score · 1 source · 1 versionMedium 4.3Preferred score · NVD (NIST)
AV:N/AC:M/Au:N/C:N/I:N/A:PSourcesSingle source
EPSS trend
Probability
3.24%
Chance of exploitation in the next 30 days
Percentile
88%
Versus all other CVEs
30-day change
-0.01 pp
From 3.25% on 18-09-2026
18-09-202618-10-2026
EPSS score3.24%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Debian2 products
- clamav< 0.90.2-1
- debian_linuxEOL3.1 | 4.0
Clamav1 product
- clamav< 0.90.3
2 vendors · 3 products
References
20 links- www.novell.com/linux/security/advisories/2007_33_clamav.htmlVendor AdvisoryX Refsource SUSEThird Party Advisory
Show all 20 references
- www.mandriva.com/security/advisories?name=MDKSA-2007:115Vendor AdvisoryX Refsource MANDRIVAThird Party Advisory