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Fencer Vulns
medium 5.1

CVE-2006-1989 json

Buffer overflow in the get_database function in the HTTP client in Freshclam in ClamAV 0.80 to 0.88.1 might allow remote web servers to exe…

published 2006-05-01 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-1989

cvss
5.1
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
5.9%
EPSS 5.9% chance of exploitation in 30 days, percentile 93%
public exploits
0
none known

Summary

Buffer overflow in the get_database function in the HTTP client in Freshclam in ClamAV 0.80 to 0.88.1 might allow remote web servers to execute arbitrary code via long HTTP headers.

Patch / fix

  • clamav Debian 14, Debian 13, Debian 12 0.88.2

debian advisories DEBIAN-CVE-2006-1989

  • clamav openSUSE Tumbleweed 0.103.3-1.4

opensuse advisories openSUSE-SU-2024:10685-1

Exploit prediction

5.95% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • secunia.com http://secunia.com/advisories/19880 referenced PoC, tagged "exploit" by a source, unverified
  • clamav.net http://www.clamav.net/security/0.88.2.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 2.0 5.1 AV:N/AC:H/Au:N/C:P/I:P/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.