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ubuntuUbuntuUSN-5359-2
HistoryJun 13, 2022 - 12:00 a.m.

rsync vulnerability

2022-06-1300:00:00
ubuntu.com
114
rsync
ubuntu 16.04 esm
vulnerability
memory handling
zlib
denial of service
arbitrary code

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

8.4

Confidence

High

EPSS

0.003

Percentile

68.4%

Releases

  • Ubuntu 16.04 ESM

Packages

  • rsync - fast, versatile, remote (and local) file-copying tool

Details

USN-5359-1 fixed vulnerabilities in rsync.
This update provides the corresponding updates for Ubuntu 16.04 ESM.

Original advisory details:

Danilo Ramos discovered that rsync incorrectly handled memory when
performing certain zlib deflating operations. An attacker could use this
issue to cause rsync to crash, resulting in a denial of service, or
possibly execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchrsync< 3.1.1-3ubuntu1.3+esm1UNKNOWN
Ubuntu16.04noarchrsync< 3.1.1-3ubuntu1.3UNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

8.4

Confidence

High

EPSS

0.003

Percentile

68.4%