Description

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.

Related CPE's

a

moodle

moodle

3

o

fedoraproject

fedora

2

References

http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-75044

PatchVendor Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=2106273

Issue TrackingThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6MOKYVRNFNAODP2XSMGJ5CRDUZCZKAR3/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTKUSFPSYFINSQFSOHDQIDVE6FWBEU6V/

https://moodle.org/mod/forum/discuss.php?d=436456

Vendor Advisory

Weaknesses

[email protected]

Primary
CWE-20

[email protected]

Secondary
CWE-94

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.8 · Critical

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2022-07-25T16:15:08.247

2 years ago

Last modified

2023-11-07T03:49:19.857

1 year ago