CVE-2021-36395GHSA-273W-7FXJ-PCP6BIT-MOODLE-2021-36395
In Moodle, the file repository's URL parsing required additional recursion handling to mitigate the risk of recursion denial of service.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 3.11.1, 3.10.5, 3.9.8
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
CISA's decision points: whether it is exploited, whether attacks can be automated, and how much control an attacker gets. Assessed (SSVC 2.0.3).What do these mean? →
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
In Moodle, the file repository's URL parsing required additional recursion handling to mitigate the risk of recursion denial of service.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- n/a Moodle
Version range not reported
- moodle/moodlePackagist
From 3.11.0-beta · fixed in 3.11.1
- moodle/moodlePackagist
From 3.10.0-beta · fixed in 3.10.5
- moodle/moodlePackagist
fixed in 3.9.8