All vulnerabilities

Servers and applications

CVE-2004-0686

Buffer overflow in Samba 2.2.x to 2.2.9, and 3.0.0 to 3.0.4, when the "mangling method = hash" option is enabled in smb.conf, has unknown impact and attack vectors.

Severity
Medium 5.0
Published
27 Jul 2004
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
2.2.10, 3.0.5
Exploit chance
3.7% in the next 30 daysHigher than 89% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · No login needed
Attacker can
Change some data
CVSS vector
AV:N/AC:L/Au:N/C:N/I:P/A:N
Sources
NVD

Affected software

SoftwareAffected versions
SambaServers and applications · cpe:a:samba:samba
  • From 2.2.0 before 2.2.10
  • From 3.0.0 before 3.0.5

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2004-0686
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2004-0686