CVE-2012-3398

Moodle 1.9.x-1.9.19 2.0.x-2.0.10 2.1.x-2.1.7 2.2.x-2.2.4 - Authenticated Denial of Service via Advanced Search

Title source: llm
STIX 2.1

Description

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.

References (5)

Core 5
Core References
Third Party Advisory, VDB Entry vdb-entry x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/76964
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/49890
Mailing List mailing-list x_refsource_mlist
http://openwall.com/lists/oss-security/2012/07/17/1
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/54481

Scores

EPSS 0.0062
EPSS Percentile 70.3%

Details

Status published
Products (39)
moodle/moodle 1.9.1
moodle/moodle 1.9.2
moodle/moodle 1.9.3
moodle/moodle 1.9.4
moodle/moodle 1.9.5
moodle/moodle 1.9.6
moodle/moodle 1.9.7
moodle/moodle 1.9.8
moodle/moodle 1.9.9
moodle/moodle 1.9.10
... and 29 more
Published Jul 23, 2012
Tracked Since Feb 18, 2026