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ubuntuUbuntuUSN-4832-1
HistoryMar 15, 2021 - 12:00 a.m.

Plexus Archiver vulnerability

2021-03-1500:00:00
ubuntu.com
12

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

5.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.6%

Releases

  • Ubuntu 18.04 ESM

Packages

  • plexus-archiver - A collection of Plexus components for handling archives

Details

It was discovered that Plexus Archiver incorrectly handled directory
traversal during extraction. An attacker could possibly use this for a
Zip-Slip attack.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchlibplexus-archiver-java< 3.5-2ubuntu0.1~esm1UNKNOWN
Ubuntu18.04noarchlibplexus-archiver-java< 3.5-2UNKNOWN

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:N/I:P/A:N

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

5.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

47.6%