Vulnerability Name:

CVE-2019-10134 (CCN-166247)

Assigned:2019-05-20
Published:2019-05-20
Updated:2021-10-28
Summary:A flaw was found in Moodle before 3.7, 3.6.4, 3.5.6, 3.4.9 and 3.1.18. The size of users' private file uploads via email were not correctly checked, so their quota allowance could be exceeded.
CVSS v3 Severity:3.7 Low (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N)
3.2 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2019-10134

Source: CONFIRM
Type: Issue Tracking, Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10134

Source: XF
Type: UNKNOWN
moodle-cve201910134-sec-bypass(166247)

Source: CCN
Type: Moodle Security Advisory MSA-19-0012
Private files uploaded via incoming mail processing could bypass quota restrictions

Source: CONFIRM
Type: Patch, Vendor Advisory
https://moodle.org/mod/forum/discuss.php?d=386524

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2019-10134

Vulnerable Configuration:Configuration 1:
  • cpe:/a:moodle:moodle:*:*:*:*:*:*:*:* (Version >= 3.1.0 and <= 3.1.17)
  • OR cpe:/a:moodle:moodle:*:*:*:*:*:*:*:* (Version >= 3.4.0 and <= 3.4.8)
  • OR cpe:/a:moodle:moodle:*:*:*:*:*:*:*:* (Version >= 3.5.0 and <= 3.5.5)
  • OR cpe:/a:moodle:moodle:*:*:*:*:*:*:*:* (Version >= 3.6.0 and <= 3.6.3)

    • Configuration CCN 1:
  • cpe:/a:moodle:moodle:3.1.0:-:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.4.0:-:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.5.0:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.4.6:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.1.15:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.6.3:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.5.5:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.4.8:*:*:*:*:*:*:*
  • OR cpe:/a:moodle:moodle:3.1.17:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.cosmic:def:2019101340000000
    V
    		CVE-2019-10134 on Ubuntu 18.10 (cosmic) - medium.
    2019-06-26
    oval:com.ubuntu.bionic:def:2019101340000000
    V
    		CVE-2019-10134 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-06-26
    oval:com.ubuntu.xenial:def:2019101340000000
    V
    		CVE-2019-10134 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-06-26
    oval:com.ubuntu.disco:def:2019101340000000
    V
    		CVE-2019-10134 on Ubuntu 19.04 (disco) - medium.
    2019-06-26
    BACK
    moodle moodle *
    moodle moodle *
    moodle moodle *
    moodle moodle *
    moodle moodle 3.1.0 -
    moodle moodle 3.4.0 -
    moodle moodle 3.5.0
    moodle moodle 3.4.6
    moodle moodle 3.1.15
    moodle moodle 3.6.3
    moodle moodle 3.5.5
    moodle moodle 3.4.8
    moodle moodle 3.1.17