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nvd[email protected]NVD:CVE-2021-33643
HistoryAug 10, 2022 - 8:15 p.m.

CVE-2021-33643

2022-08-1020:15:20
CWE-125
[email protected]
web.nvd.nist.gov
1
attacker
crafted tar file
out-of-bounds read
malloc
header struct

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.003

Percentile

71.5%

JSON

An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable gnu_longlink, causing an out-of-bounds read.

Affected configurations

NVD
Node
feeplibtarRange<1.2.21
Node
huaweiopeneulerMatch20.03sp1lts
OR
huaweiopeneulerMatch20.03sp3lts
OR
huaweiopeneulerMatch22.03lts
Node
fedoraprojectfedoraMatch35
OR
fedoraprojectfedoraMatch36
OR
fedoraprojectfedoraMatch37

Related

cbl_mariner 3
alpinelinux 1
cvelist 1
nessus 13
veracode 1
redhatcve 1
cve 1
prion 1
oraclelinux 1
mageia 1
openvas 10
osv 1
rosalinux 1
redhat 1
almalinux 1
f5 1
fedora 5
photon 5
cbl_mariner
cbl_mariner
CVE-2021-33643 affecting package libtar 1.2.20-8
2022-09-17 05:56:33
CVE-2021-33643 affecting package libtar for versions less than 1.2.20-11
2024-03-19 17:21:46
CVE-2021-33643 affecting package libtar for versions less than 1.2.20-10
2022-09-16 06:05:32
alpinelinux
alpinelinux
CVE-2021-33643
2022-08-10 20:15:00
cvelist
cvelist
CVE-2021-33643
2022-08-09 00:00:00
nessus
nessus
CBL Mariner 2.0 Security Update: libtar (CVE-2021-33643)
2024-07-03 00:00:00
Photon OS 4.0: Libtar PHSA-2022-4.0-0231
2024-07-23 00:00:00
Photon OS 3.0: Libtar PHSA-2022-3.0-0437
2024-07-24 00:00:00
veracode
veracode
Denial Of Service (DoS)
2022-08-11 05:34:58
redhatcve
redhatcve
CVE-2021-33643
2022-08-25 05:26:47
cve
cve
CVE-2021-33643
2022-08-10 20:15:20
prion
prion
Out-of-bounds
2022-08-10 20:15:00
oraclelinux
oraclelinux
libtar security update
2023-05-24 00:00:00
mageia
mageia
Updated libtar packages fix security vulnerability
2022-09-16 22:39:55
openvas
openvas
Fedora: Security Advisory for libtar (FEDORA-2022-44a20bba43)
2022-09-13 00:00:00
Fedora: Security Advisory for libtar (FEDORA-2022-50e8a1b51d)
2022-09-05 00:00:00
Mageia: Security Advisory (MGASA-2022-0335)
2022-09-19 00:00:00
osv
osv
Moderate: libtar security update
2023-05-16 00:00:00
rosalinux
rosalinux
Advisory ROSA-SA-2023-2150
2023-04-11 14:06:36
redhat
redhat
(RHSA-2023:2898) Moderate: libtar security update
2023-05-16 05:57:35
almalinux
almalinux
Moderate: libtar security update
2023-05-16 00:00:00
f5
f5
K000135439 : libtar vulnerabilities CVE-2021-33643, CVE-2021-33644, CVE-2021-33645, CVE-2021-33646
2023-07-13 00:00:00
fedora
fedora
[SECURITY] Fedora 35 Update: libtar-1.2.20-25.fc35
2022-09-04 22:58:56
[SECURITY] Fedora 37 Update: libtar-1.2.20-26.fc37
2022-12-28 01:35:35
[SECURITY] Fedora 36 Update: libtar-1.2.20-26.fc36
2022-12-28 01:40:22
photon
photon
Critical Photon OS Security Update - PHSA-2022-0231
2022-08-17 00:00:00
Critical Photon OS Security Update - PHSA-2022-0509
2022-08-18 00:00:00
Critical Photon OS Security Update - PHSA-2022-4.0-0231
2022-08-17 00:00:00

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.003

Percentile

71.5%

JSON
Related for NVD:CVE-2021-33643
cbl_mariner3alpinelinux1cvelist1nessus13veracode1redhatcve1cve1prion1oraclelinux1mageia1openvas10osv1rosalinux1redhat1almalinux1f51fedora5photon5