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ubuntuUbuntuUSN-5446-2
HistoryMay 30, 2022 - 12:00 a.m.

dpkg vulnerability

2022-05-3000:00:00
ubuntu.com
64

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

82.4%

JSON

Releases

  • Ubuntu 16.04 ESM

Packages

  • dpkg - Debian package management system

Details

USN-5446-1 fixed a vulnerability in dpkg. This update provides
the corresponding update for Ubuntu 16.04 ESM.

Original advisory details:

Max Justicz discovered that dpkg incorrectly handled unpacking certain
source packages. If a user or an automated system were tricked into
unpacking a specially crafted source package, a remote attacker could
modify files outside the target unpack directory, leading to a denial of
service or potentially gaining access to the system.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchdpkg< 1.18.4ubuntu1.7+esm1UNKNOWN
Ubuntu16.04noarchdpkg< 1.18.4ubuntu1.7UNKNOWN
Ubuntu16.04noarchdpkg-dbgsym< 1.18.4ubuntu1.7UNKNOWN
Ubuntu16.04noarchdpkg-dev< 1.18.4ubuntu1.7UNKNOWN
Ubuntu16.04noarchdselect< 1.18.4ubuntu1.7UNKNOWN
Ubuntu16.04noarchdselect-dbgsym< 1.18.4ubuntu1.7UNKNOWN
Ubuntu16.04noarchlibdpkg-dev< 1.18.4ubuntu1.7UNKNOWN
Ubuntu16.04noarchlibdpkg-perl< 1.18.4ubuntu1.7UNKNOWN
Ubuntu16.04noarchlibdpkg-perl< 1.18.4ubuntu1.7+esm1UNKNOWN

Related

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cve 1
nessus 9
prion 1
ubuntucve 1
cbl_mariner 1
nvd 1
mageia 1
debiancve 1
veracode 1
ubuntu 1
cloudfoundry 1
ibm 1
avleonov 1
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openvas
SUSE: Security Advisory (SUSE-SU-2022:4081-1)
2022-11-21 00:00:00
Huawei EulerOS: Security Advisory for dpkg (EulerOS-SA-2022-2219)
2022-08-18 00:00:00
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2022-05-26 00:00:00
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[SECURITY] [DLA 3022-1] dpkg security update
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2022-07-01 20:55:27
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2022-05-26 14:15:08
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Updated dpkg packages fix security vulnerability
2022-09-16 22:39:55
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2022-05-26 14:15:08
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Directory Traversal
2022-05-29 20:50:36
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dpkg vulnerability
2022-05-26 00:00:00
cloudfoundry
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USN-5446-1: dpkg vulnerability | Cloud Foundry
2022-07-28 00:00:00
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Security Bulletin: IBM Cognos Analytics is affected but not classified as vulnerable to vulnerabilities in multiple Open Source Software (OSS) components
2024-02-05 19:00:03
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Scanvus now supports Vulners and Vulns.io VM Linux vulnerability detection APIs
2022-12-30 18:03:13

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.4 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

82.4%

JSON
Related for USN-5446-2
openvas10f51alpinelinux1osv5cvelist1debian2cve1nessus9prion1ubuntucve1cbl_mariner1nvd1mageia1debiancve1veracode1ubuntu1cloudfoundry1ibm1avleonov1