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ubuntuUbuntuUSN-3731-2
HistoryAug 06, 2018 - 12:00 a.m.

LFTP vulnerability

2018-08-0600:00:00
ubuntu.com
52

7.8 High

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

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

6.5 Medium

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.3%

Releases

  • Ubuntu 12.04

Packages

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

Details

USN-3731-1 fixed a vulnerability in LFTP. This update provides
the corresponding update for Ubuntu 12.04 ESM.

Original advisory details:

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

OSVersionArchitecturePackageVersionFilename
Ubuntu12.04noarchlftp< 4.3.3-1ubuntu0.1UNKNOWN
Ubuntu12.04noarchlftp-dbgsym< 4.3.3-1ubuntu0.1UNKNOWN

7.8 High

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

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

6.5 Medium

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.3%