1. CVE-Search
  2. CVE-2009-4016
ID CVE-2009-4016
Summary Integer underflow in the clean_string function in irc_string.c in (1) IRCD-hybrid 7.2.2 and 7.2.3, (2) ircd-ratbox before 2.2.9, and (3) oftc-hybrid before 1.6.8, when flatten_links is disabled, allows remote attackers to execute arbitrary code or cause a denial of service (daemon crash) via a LINKS command.
References
Vulnerable Configurations
  • cpe:2.3:a:ircd-hybrid:ircd-hybrid:7.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-hybrid:ircd-hybrid:7.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-hybrid:ircd-hybrid:7.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-hybrid:ircd-hybrid:7.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.0:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.1:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.3:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.3.1:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.3.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.3.2:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.3.2:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.4:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.4:rc1:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.4:rc1:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.4:rc2:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.4:rc2:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.4.2:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.4.2:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.5:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.5.1:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.5.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.5.2:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.5.2:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.5.3:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:1.5.3:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.5:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.6:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.6:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.7:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.7:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.8:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.8:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.9:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.9:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.10:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.10:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.11:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.0.11:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.0:beta1:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.0:beta1:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.0:beta2:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.0:beta2:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.4:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.5:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.6:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.6:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.7:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.7:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.8:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.1.8:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.0:rc1:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.0:rc1:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.0:rc2:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.0:rc2:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.0:rc3:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.0:rc3:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.3:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.4:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.4:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.5:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.5:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.6:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.6:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.7:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:2.2.7:*:*:*:*:*:*:*
  • cpe:2.3:a:ircd-ratbox:ircd-ratbox:*:*:*:*:*:*:*:*
    cpe:2.3:a:ircd-ratbox:ircd-ratbox:*:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.4.0:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.4.0:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.4.1:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.4.1:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.5.0:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.5.0:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.5.1:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.5.1:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.5.2:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.5.2:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.5.3:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.5.3:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.5.4:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.5.4:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.5.5:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.5.5:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.5.6:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.5.6:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.5.7:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.5.7:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.6.0:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.6.0:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.6.1:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.6.1:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.6.2:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.6.2:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.6.3:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.6.3:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.6.4:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.6.4:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.6.5:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.6.5:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:1.6.6:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:1.6.6:*:*:*:*:*:*:*
  • cpe:2.3:a:oftc:oftc-hybrid:*:*:*:*:*:*:*:*
    cpe:2.3:a:oftc:oftc-hybrid:*:*:*:*:*:*:*:*
CVSS
Base: 6.8 (as of 05-02-2010 - 05:00)
Impact:
Exploitability:
CWE CWE-189
CAPEC
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
PARTIAL PARTIAL PARTIAL
cvss-vector via4 AV:N/AC:M/Au:N/C:P/I:P/A:P
refmap via4
bid 37978
confirm
debian DSA-1980
mlist [ircd-ratbox] 20100125 ircd-ratbox-2.2.9 released
secunia
  • 38210
  • 38381
  • 38382
  • 38383
Last major update 05-02-2010 - 05:00
Published 04-02-2010 - 20:15
Last modified 05-02-2010 - 05:00
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