CVE-2014-3542

Description

mod/lti/service.php in Moodle through 2.3.11, 2.4.x before 2.4.11, 2.5.x before 2.5.7, 2.6.x before 2.6.4, and 2.7.x before 2.7.1 allows remote attackers to read arbitrary files via an XML external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.

Category

4.3
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.43%
Vendor Advisory moodle.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://openwall.com/lists/oss-security/2014/07/21/1 mailing list
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-45463 patch
https://moodle.org/mod/forum/discuss.php?d=264263 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2014-3542?
CVE-2014-3542 has been scored as a medium severity vulnerability.
How to fix CVE-2014-3542?
To fix CVE-2014-3542, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2014-3542 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2014-3542 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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