CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
91.0%
The vulnerability was found in Moodle, occurs due to improper input validation when parsing PostScript code. An omitted execution parameter results in a remote code execution risk for sites running GhostScript versions older than 9.50. Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-75044
bugzilla.redhat.com/show_bug.cgi?id=2106273
github.com/advisories/GHSA-xp2f-9mx3-3c6p
lists.fedoraproject.org/archives/list/[email protected]/message/6MOKYVRNFNAODP2XSMGJ5CRDUZCZKAR3
lists.fedoraproject.org/archives/list/[email protected]/message/MTKUSFPSYFINSQFSOHDQIDVE6FWBEU6V
moodle.org/mod/forum/discuss.php?d=436456
nvd.nist.gov/vuln/detail/CVE-2022-35649
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
91.0%