MEDIUM SEVERITY

CVE-2008-3912

Clamav vulnerability

CVSS
5.0
EPSS
3.1%
EPSS pct
86th
Exploited
No known
libclamav in ClamAV before 0.94 allows attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors related to an out-of-memory condition.
Affected vendor
Clamav
Affected product
Clamav
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness type (CWE)
Published
2008-09-11

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no authentication. Successful exploitation leads to partial impact to availability.

Its EPSS score of 3.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 86% of all scored CVEs.

Check your external exposure to CVE-2008-3912

  • Confirm whether Clamav Clamav is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2008-3912.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2008-3912

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2008-3912 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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