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alpinelinuxAlpine Linux Development TeamALPINE:CVE-2021-40153
HistoryAug 27, 2021 - 3:15 p.m.

CVE-2021-40153

2021-08-2715:15:09
Alpine Linux Development Team
security.alpinelinux.org
20

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.3 High

AI Score

Confidence

High

0.012 Low

EPSS

Percentile

85.3%

JSON

squashfs_opendir in unsquash-1.c in Squashfs-Tools 4.5 stores the filename in the directory entry; this is then used by unsquashfs to create the new file during the unsquash. The filename is not validated for traversal outside of the destination directory, and thus allows writing to locations outside of the destination.

Related

nessus 43
debian 3
osv 9
cnvd 1
openvas 32
cvelist 2
nvd 2
redhatcve 1
ubuntucve 2
prion 2
fedora 2
debiancve 2
cve 2
ubuntu 2
veracode 2
cbl_mariner 1
redhat 2
alpinelinux 1
mageia 1
almalinux 2
oraclelinux 2
rocky 1
gentoo 1
amazon 1
photon 4
nessus
nessus
Ubuntu 18.04 LTS / 20.04 LTS : Squashfs-Tools vulnerability (USN-5057-1)
2021-08-31 00:00:00
EulerOS Virtualization 3.0.2.6 : squashfs-tools (EulerOS-SA-2021-2904)
2022-01-06 00:00:00
EulerOS 2.0 SP8 : squashfs-tools (EulerOS-SA-2021-2645)
2021-11-02 00:00:00
debian
debian
[SECURITY] [DSA 4967-1] squashfs-tools security update
2021-09-04 21:24:25
[SECURITY] [DLA 2752-1] squashfs-tools security update
2021-08-31 17:30:15
[SECURITY] [DSA 4967-1] squashfs-tools security update
2021-09-04 21:24:25
osv
osv
squashfs-tools - security update
2021-09-04 00:00:00
squashfs-tools - security update
2021-08-31 00:00:00
CVE-2021-40153
2021-08-27 15:15:09
cnvd
cnvd
Squashfs-Tools has an unspecified vulnerability
2021-08-31 00:00:00
openvas
openvas
Fedora: Security Advisory for squashfs-tools (FEDORA-2021-9fb6da134f)
2021-10-02 00:00:00
Huawei EulerOS: Security Advisory for squashfs-tools (EulerOS-SA-2021-2723)
2021-11-12 00:00:00
Debian: Security Advisory (DLA-2752-1)
2021-09-01 00:00:00
cvelist
cvelist
CVE-2021-40153
2021-08-27 00:00:00
CVE-2021-41072
2021-09-14 00:00:00
nvd
nvd
CVE-2021-40153
2021-08-27 15:15:09
CVE-2021-41072
2021-09-14 01:15:07
redhatcve
redhatcve
CVE-2021-40153
2021-08-27 18:38:01
ubuntucve
ubuntucve
CVE-2021-40153
2021-08-27 00:00:00
CVE-2021-41072
2021-09-14 00:00:00
prion
prion
Path traversal
2021-08-27 15:15:00
Directory traversal
2021-09-14 01:15:00
fedora
fedora
[SECURITY] Fedora 33 Update: squashfs-tools-4.5-3.20210913gite048580.fc33
2021-09-29 01:09:18
[SECURITY] Fedora 34 Update: squashfs-tools-4.5-2.fc34
2021-08-30 20:43:11
debiancve
debiancve
CVE-2021-40153
2021-08-27 15:15:09
CVE-2021-41072
2021-09-14 01:15:07
cve
cve
CVE-2021-40153
2021-08-27 15:15:09
CVE-2021-41072
2021-09-14 01:15:07
ubuntu
ubuntu
Squashfs-Tools vulnerability
2021-08-31 00:00:00
Squashfs-Tools vulnerabilities
2021-09-15 00:00:00
veracode
veracode
Directory Traversal
2021-08-29 09:06:10
Directory Traversal
2021-09-15 15:31:50
cbl_mariner
cbl_mariner
CVE-2021-40153 affecting package squashfs-tools for versions less than 4.5.1-1
2022-04-26 20:17:08
redhat
redhat
(RHSA-2024:3139) Moderate: squashfs-tools security update
2024-05-22 06:35:43
(RHSA-2024:2396) Moderate: squashfs-tools security update
2024-04-30 06:15:35
alpinelinux
alpinelinux
CVE-2021-41072
2021-09-14 01:15:07
mageia
mageia
Updated squashfs-tools packages fix security vulnerability
2022-01-11 10:12:42
almalinux
almalinux
Moderate: squashfs-tools security update
2024-04-30 00:00:00
Moderate: squashfs-tools security update
2024-05-22 00:00:00
oraclelinux
oraclelinux
squashfs-tools security update
2024-05-23 00:00:00
squashfs-tools security update
2024-05-02 00:00:00
rocky
rocky
squashfs-tools security update
2024-06-14 13:59:16
gentoo
gentoo
squashfs-tools: Multiple Vulnerabilities
2023-05-30 00:00:00
amazon
amazon
Medium: squashfs-tools
2023-07-17 17:40:00
photon
photon
Critical Photon OS Security Update - PHSA-2022-0166
2022-03-25 00:00:00
Critical Photon OS Security Update - PHSA-2022-4.0-0166
2022-03-25 00:00:00
Critical Photon OS Security Update - PHSA-2022-0375
2022-03-26 00:00:00

5.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.3 High

AI Score

Confidence

High

0.012 Low

EPSS

Percentile

85.3%

JSON
Related for ALPINE:CVE-2021-40153
nessus43debian3osv9cnvd1openvas32cvelist2nvd2redhatcve1ubuntucve2prion2fedora2debiancve2cve2ubuntu2veracode2cbl_mariner1redhat2alpinelinux1mageia1almalinux2oraclelinux2rocky1gentoo1amazon1photon4