1. CVE-Search
  2. CVE-2012-3398
ID CVE-2012-3398
Summary Algorithmic complexity vulnerability in Moodle 1.9.x before 1.9.19, 2.0.x before 2.0.10, 2.1.x before 2.1.7, and 2.2.x before 2.2.4 allows remote authenticated users to cause a denial of service (CPU consumption) by using the advanced-search feature on a database activity that has many records. Per: http://cwe.mitre.org/data/definitions/407.html 'CWE-407: Algorithmic Complexity'
References
Vulnerable Configurations
  • cpe:2.3:a:moodle:moodle:1.9.1:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.1:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.2:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.2:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.3:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.3:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.4:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.4:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.5:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.5:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.6:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.6:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.7:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.7:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.8:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.8:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.9:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.9:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.10:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.10:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.11:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.11:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.12:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.12:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.13:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.13:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.14:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.14:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.15:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.15:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.16:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.16:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.17:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.17:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:1.9.18:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:1.9.18:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.0:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.0.0:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.0.1:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.2:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.0.2:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.3:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.0.3:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.4:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.0.4:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.5:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.0.5:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.6:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.0.6:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.7:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.0.7:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.8:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.0.8:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.0.9:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.0.9:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.1.0:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.1.1:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.1.2:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.1.2:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.1.3:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.1.3:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.1.4:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.1.4:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.1.5:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.1.5:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.1.6:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.1.6:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.2.0:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.2.0:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.2.1:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.2.1:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.2.2:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.2.2:*:*:*:*:*:*:*
  • cpe:2.3:a:moodle:moodle:2.2.3:*:*:*:*:*:*:*
    cpe:2.3:a:moodle:moodle:2.2.3:*:*:*:*:*:*:*
CVSS
Base: 4.0 (as of 01-12-2020 - 14:43)
Impact:
Exploitability:
CWE NVD-CWE-Other
CAPEC
Access
VectorComplexityAuthentication
NETWORK LOW SINGLE
Impact
ConfidentialityIntegrityAvailability
NONE NONE PARTIAL
cvss-vector via4 AV:N/AC:L/Au:S/C:N/I:N/A:P
refmap via4
bid 54481
confirm http://git.moodle.org/gw?p=moodle.git&a=search&h=refs%2Fheads%2FMOODLE_22_STABLE&st=commit&s=MDL-32126
mlist [oss-security] 20120717 Moodle security notifications public
secunia 49890
xf moodle-database-dos(76964)
Last major update 01-12-2020 - 14:43
Published 23-07-2012 - 21:55
Last modified 01-12-2020 - 14:43
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