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ubuntuUbuntuUSN-3731-1
HistoryAug 06, 2018 - 12:00 a.m.

LFTP vulnerability

2018-08-0600:00:00
ubuntu.com
32

6.5 Medium

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

6.6 Medium

AI Score

Confidence

High

7.8 High

CVSS2

Access Vector

NETWORK

Access 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

0.005 Low

EPSS

Percentile

75.1%

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • lftp - Sophisticated command-line FTP/HTTP/BitTorrent client programs

Details

It was discovered that LFTP incorrectly handled certain files.
An attacker could possibly use this issue to cause a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchlftp< 4.8.1-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchlftp-dbgsym< 4.8.1-1ubuntu0.1UNKNOWN
Ubuntu16.04noarchlftp< 4.6.3a-1ubuntu0.1UNKNOWN
Ubuntu16.04noarchlftp-dbgsym< 4.6.3a-1ubuntu0.1UNKNOWN
Ubuntu14.04noarchlftp< 4.4.13-1ubuntu0.1UNKNOWN
Ubuntu14.04noarchlftp-dbgsym< 4.4.13-1ubuntu0.1UNKNOWN

6.5 Medium

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

6.6 Medium

AI Score

Confidence

High

7.8 High

CVSS2

Access Vector

NETWORK

Access 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

0.005 Low

EPSS

Percentile

75.1%