CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:P/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
75.3%
It has been discovered that lftp up to and including version 4.8.3 does not properly sanitize remote file names, leading to a loss of integrity on the local system when reverse mirroring is used. A remote attacker may trick a user to use reverse mirroring on an attacker controlled FTP server, resulting in the removal of all files in the current working directory of the victim’s system.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-main | noarch | lftp | < 4.8.4-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | lftp | < 4.8.4-r0 | UNKNOWN |
Alpine | 3.11-main | noarch | lftp | < 4.8.4-r0 | UNKNOWN |
Alpine | 3.12-main | noarch | lftp | < 4.8.4-r0 | UNKNOWN |
Alpine | 3.13-main | noarch | lftp | < 4.8.4-r0 | UNKNOWN |
Alpine | 3.14-main | noarch | lftp | < 4.8.4-r0 | UNKNOWN |
Alpine | 3.15-main | noarch | lftp | < 4.8.4-r0 | UNKNOWN |
Alpine | 3.16-main | noarch | lftp | < 4.8.4-r0 | UNKNOWN |
Alpine | 3.17-main | noarch | lftp | < 4.8.4-r0 | UNKNOWN |
Alpine | 3.18-main | noarch | lftp | < 4.8.4-r0 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:P/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
75.3%