CVE-2011-4305
UnknownEPSS 1.92%
Last modified
CVE-2011-4305 is a vulnerability of currently unknown severity. message/refresh.php in Moodle 1.9.x before 1.9.14 allows remote authenticated users to cause a denial of service (infinite request loop) via a URL that specifies a zero wait time for message refreshing.. EPSS estimates a 1.92% chance of exploitation in the next 30 days.
Description
message/refresh.php in Moodle 1.9.x before 1.9.14 allows remote authenticated users to cause a denial of service (infinite request loop) via a URL that specifies a zero wait time for message refreshing.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| 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 |
| Moodle | Moodle | 1.9.11 |
| Moodle | Moodle | 1.9.12 |
| Moodle | Moodle | 1.9.13 |
References
- http://moodle.org/mod/forum/discuss.php?d=188318Patch, Vendor Advisory
- http://moodle.org/mod/forum/discuss.php?d=188318Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2011-4305?
message/refresh.php in Moodle 1.9.x before 1.9.14 allows remote authenticated users to cause a denial of service (infinite request loop) via a URL that specifies a zero wait time for message refreshing.
How severe is CVE-2011-4305?
Severity scoring for CVE-2011-4305 is pending analysis. The EPSS model estimates a 1.92% probability of exploitation in the next 30 days.
How do I fix CVE-2011-4305?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2011-4305?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST