CVE-2020-7468
Scores
EPSS
Percentile: 0.0%
CVSS
CVSS Score: 8.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
Low (L)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
Single
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
In FreeBSD 12.2-STABLE before r365772, 11.4-STABLE before r365773, 12.1-RELEASE before p10, 11.4-RELEASE before p4 and 11.3-RELEASE before p14 a ftpd(8) bug in the implementation of the file system sandbox, combined with capabilities available to an authenticated FTP user, can be used to escape the file system restriction configured in ftpchroot(5). Moreover, the bug allows a malicious client to gain root privileges.
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Sources
Vulnerable Software (1)
Type: Configuration
Vendor: freebsd
Product: freebsd
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p1:*:*:*:*:*:*", ...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p10:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p11:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p12:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p13:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p5:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p6:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p7:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p8:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.3:p9:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.4:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.4:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.4:p2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:11.4:p3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:12.1:-:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:12.1:p1:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:12.1:p2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:12.1:p3:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:12.1:p4:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:12.1:p5:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:12.1:p6:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:12.1:p7:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:12.1:p8:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:12.1:p9:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:freebsd:freebsd:12.2:-:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd