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gentooGentoo FoundationGLSA-202105-09
HistoryMay 26, 2021 - 12:00 a.m.

BusyBox: Denial of service

2021-05-2600:00:00
Gentoo Foundation
security.gentoo.org
34

5 Medium

CVSS2

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

7.5 High

CVSS3

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

0.008 Low

EPSS

Percentile

81.3%

JSON

Background

BusyBox is a set of tools for embedded systems and is a replacement for GNU Coreutils.

Description

It was discovered that BusyBox mishandled the error bit on the huft_build result pointer when decompressing GZIP compressed data.

Impact

A remote attacker could entice a user to open a specially crafted GZIP file using BusyBox, possibly resulting in a Denial of Service condition.

Workaround

There is no known workaround at this time.

Resolution

All BusyBox users should upgrade to the latest version:

 # emerge --sync
 # emerge --ask --oneshot --verbose ">=sys-apps/busybox-1.32.1"
OSVersionArchitecturePackageVersionFilename
Gentooanyallsys-apps/busybox< 1.32.1UNKNOWN

Related

archlinux 2
openvas 19
nessus 18
cvelist 1
redos 9
ubuntu 3
debian 1
cbl_mariner 2
nvd 1
prion 1
osv 5
mageia 1
alpinelinux 1
redhatcve 1
fedora 3
debiancve 1
cve 1
amazon 1
ibm 1
ubuntucve 1
veracode 1
suse 3
cloudfoundry 1
ics 1
avleonov 1
archlinux
archlinux
[ASA-202103-11] mkinitcpio-busybox: denial of service
2021-03-25 00:00:00
[ASA-202103-12] busybox: denial of service
2021-03-25 00:00:00
openvas
openvas
Fedora: Security Advisory for busybox (FEDORA-2021-2024803354)
2021-04-02 00:00:00
Fedora: Security Advisory for busybox (FEDORA-2021-2024803354)
2021-04-02 00:00:00
Fedora: Security Advisory for busybox (FEDORA-2021-d20c8a4730)
2021-03-31 00:00:00
nessus
nessus
Debian DLA-2614-1 : busybox security update
2021-04-02 00:00:00
EulerOS 2.0 SP9 : busybox (EulerOS-SA-2021-2546)
2021-09-27 00:00:00
Fedora 33 : 1:busybox (2021-d20c8a4730)
2021-03-31 00:00:00
cvelist
cvelist
CVE-2021-28831
2021-03-19 04:01:54
redos
redos
ROS-2-461
2021-12-24 00:00:00
ROS-2-818
2021-12-24 00:00:00
ROS-2-599
2021-09-08 00:00:00
ubuntu
ubuntu
BusyBox vulnerability
2022-05-10 00:00:00
BusyBox vulnerabilities
2023-09-04 00:00:00
BusyBox vulnerabilities
2021-12-07 00:00:00
debian
debian
[SECURITY] [DLA 2614-1] busybox security update
2021-04-01 21:59:52
cbl_mariner
cbl_mariner
CVE-2021-28831 affecting package busybox for versions less than 1.32.0-2
2022-04-09 06:51:46
CVE-2021-28831 affecting package busybox 1.32.0-2
2021-04-06 23:50:06
nvd
nvd
CVE-2021-28831
2021-03-19 05:15:13
prion
prion
Null pointer dereference
2021-03-19 05:15:00
osv
osv
CVE-2021-28831
2021-03-19 05:15:13
busybox vulnerability
2022-05-10 11:45:46
busybox - security update
2021-04-01 00:00:00
mageia
mageia
Updated busybox packages fix security vulnerability
2021-07-04 05:13:55
alpinelinux
alpinelinux
CVE-2021-28831
2021-03-19 05:15:13
redhatcve
redhatcve
CVE-2021-28831
2021-03-19 19:00:50
fedora
fedora
[SECURITY] Fedora 33 Update: busybox-1.32.1-1.fc33
2021-03-31 01:15:43
[SECURITY] Fedora 32 Update: busybox-1.32.1-1.fc32
2021-04-01 01:55:13
[SECURITY] Fedora 34 Update: busybox-1.33.0-3.fc34
2021-03-27 00:18:36
debiancve
debiancve
CVE-2021-28831
2021-03-19 05:15:13
cve
cve
CVE-2021-28831
2021-03-19 05:15:13
amazon
amazon
Medium: busybox
2021-05-06 19:11:00
ibm
ibm
Security Bulletin: IBM QRadar Network Security is affected by Vulnerability in busybox (CVE-2021-28831)
2022-07-07 10:56:28
ubuntucve
ubuntucve
CVE-2021-28831
2021-03-19 00:00:00
veracode
veracode
Denial Of Service (DoS)
2021-03-31 17:51:27
suse
suse
Security update for busybox (important)
2021-10-27 00:00:00
Security update for busybox (important)
2021-10-31 00:00:00
Security update for busybox (important)
2022-05-18 00:00:00
cloudfoundry
cloudfoundry
USN-5179-1: BusyBox vulnerabilities | Cloud Foundry
2022-01-20 00:00:00
ics
ics
Siemens SIMATIC S7-1500 TM MFP BIOS
2023-06-15 12:00:00
avleonov
avleonov
Scanvus now supports Vulners and Vulns.io VM Linux vulnerability detection APIs
2022-12-30 18:03:13

5 Medium

CVSS2

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

7.5 High

CVSS3

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

0.008 Low

EPSS

Percentile

81.3%

JSON
Related for GLSA-202105-09
archlinux2openvas19nessus18cvelist1redos9ubuntu3debian1cbl_mariner2nvd1prion1osv5mageia1alpinelinux1redhatcve1fedora3debiancve1cve1amazon1ibm1ubuntucve1veracode1suse3cloudfoundry1ics1avleonov1