Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2020-7931

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
23/01/2020
Last modified:
30/01/2020

Description

In JFrog Artifactory 5.x and 6.x, insecure FreeMarker template processing leads to remote code execution, e.g., by modifying a .ssh/authorized_keys file. Patches are available for various versions between 5.11.8 and 6.16.0. The issue exists because use of the DefaultObjectWrapper class makes certain Java functions accessible to a template.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH
Vector 2.0
AV:N/AC:L/Au:S/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 6.50 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): Single
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
6.50
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:* 5.11.8 (excluding)
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:* 6.0.0 (including) 6.1.6 (excluding)
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:* 6.2.0 (including) 6.3.9 (excluding)
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:* 6.4.0 (including) 6.7.8 (excluding)
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:* 6.8.0 (including) 6.8.17 (excluding)
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:* 6.9.0 (including) 6.9.6 (excluding)
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:* 6.10.0 (including) 6.10.9 (excluding)
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:* 6.11.0 (including) 6.11.7 (excluding)
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:* 6.12.0 (including) 6.12.3 (excluding)
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:* 6.13.0 (including) 6.13.2 (excluding)
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:* 6.14.0 (including) 6.14.2 (excluding)
cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:*:*:* 6.15.0 (including) 6.15.1 (excluding)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools