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redhatcveRedhat.comRH:CVE-2021-4217
HistoryJan 27, 2022 - 9:53 a.m.

CVE-2021-4217

2022-01-2709:53:53
redhat.com
access.redhat.com
14

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

34.8%

JSON

A flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an attacker to input a specially crafted zip file, leading to a crash or code execution.

Related

nessus 14
alpinelinux 1
osv 2
openvas 12
prion 1
cve 1
cbl_mariner 2
veracode 1
debiancve 1
ubuntucve 1
photon 2
mageia 1
ibm 1
ubuntu 1
cloudfoundry 1
amazon 1
nessus
nessus
EulerOS Virtualization 2.10.0 : unzip (EulerOS-SA-2023-1178)
2023-01-10 00:00:00
EulerOS Virtualization 2.10.1 : unzip (EulerOS-SA-2023-1157)
2023-01-10 00:00:00
EulerOS 2.0 SP9 : unzip (EulerOS-SA-2022-2747)
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alpinelinux
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2022-08-24 16:15:00
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CVE-2021-4217
2022-08-24 16:15:10
unzip vulnerabilities
2022-10-13 09:26:04
openvas
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Huawei EulerOS: Security Advisory for unzip (EulerOS-SA-2023-1207)
2023-01-12 00:00:00
Huawei EulerOS: Security Advisory for unzip (EulerOS-SA-2022-2809)
2022-12-09 00:00:00
Huawei EulerOS: Security Advisory for unzip (EulerOS-SA-2022-2834)
2022-12-22 00:00:00
prion
prion
Null pointer dereference
2022-08-24 16:15:00
cve
cve
CVE-2021-4217
2022-08-24 16:15:00
cbl_mariner
cbl_mariner
CVE-2021-4217 affecting package unzip 6.0-18
2023-03-02 04:18:33
CVE-2021-4217 affecting package unzip 6.0-20
2024-05-07 09:06:42
veracode
veracode
Denial Of Service (DoS)
2022-10-17 05:30:01
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CVE-2021-4217
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ubuntucve
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photon
Low Photon OS Security Update - PHSA-2022-3.0-0493
2022-11-26 00:00:00
Critical Photon OS Security Update - PHSA-2023-5.0-0057
2023-07-26 00:00:00
mageia
mageia
Updated unzip packages fix security vulnerability
2022-10-19 02:14:56
ibm
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Security Bulletin: TADDM affected by vulnerabilities in UnZip.
2023-01-05 07:05:24
ubuntu
ubuntu
unzip vulnerabilities
2022-10-13 00:00:00
cloudfoundry
cloudfoundry
USN-5673-1: unzip vulnerabilities | Cloud Foundry
2022-12-07 00:00:00
amazon
amazon
Low: unzip
2023-01-18 00:16:00

3.3 Low

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

34.8%

JSON
Related for RH:CVE-2021-4217
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