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nvd[email protected]NVD:CVE-2021-46848
HistoryOct 24, 2022 - 2:15 p.m.

CVE-2021-46848

2022-10-2414:15:49
CWE-193
[email protected]
web.nvd.nist.gov
libtasn1
etype_ok
array size
vulnerability
asn1_encode_simple_der

9.1 High

CVSS3

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

0.004 Low

EPSS

Percentile

73.3%

JSON

GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.

Affected configurations

NVD
Node
gnulibtasn1Range<4.19.0
Node
fedoraprojectfedoraMatch35
OR
fedoraprojectfedoraMatch36
OR
fedoraprojectfedoraMatch37
Node
debiandebian_linuxMatch10.0

Related

nessus 38
openvas 26
ibm 11
cbl_mariner 2
osv 7
prion 1
veracode 1
fedora 4
rocky 2
alpinelinux 1
redos 1
redhatcve 1
ubuntucve 1
amazon 1
oraclelinux 2
rosalinux 1
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cve 1
ubuntu 1
almalinux 2
debian 1
suse 1
cvelist 1
mageia 1
debiancve 1
photon 4
qualysblog 1
oracle 2
ics 1
avleonov 1
nessus
nessus
AlmaLinux 9 : libtasn1 (ALSA-2023:0343)
2023-01-25 00:00:00
RHEL 9 : libtasn1 (RHSA-2023:0343)
2023-01-23 00:00:00
SUSE SLED15 / SLES15 Security Update : libtasn1 (SUSE-SU-2022:3784-1)
2022-10-27 00:00:00
openvas
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Huawei EulerOS: Security Advisory for libtasn1 (EulerOS-SA-2023-1658)
2023-04-27 00:00:00
Huawei EulerOS: Security Advisory for libtasn1 (EulerOS-SA-2023-1390)
2023-02-10 00:00:00
Huawei EulerOS: Security Advisory for libtasn1 (EulerOS-SA-2023-2156)
2023-06-09 00:00:00
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Security Bulletin: Vulnerability in libtasn1 (CVE-2021-46848) affects Power HMC
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Security Bulletin: IBM Watson Assistant for IBM Cloud Pak for Data is vulnerable to GNU Libtasn1 information disclosure vulnerability [CVE-2021-46848]
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Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to a security restrictions bypass in GNU Libtasn1 [CVE-2021-46848]
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cbl_mariner
cbl_mariner
CVE-2021-46848 affecting package libtasn1 for versions less than 4.19.0-1
2022-10-27 18:36:13
CVE-2021-46848 affecting package libtasn1 4.14-2
2022-11-03 00:44:52
osv
osv
libtasn1-6 vulnerability
2022-10-31 14:57:35
Moderate: libtasn1 security update
2023-01-23 14:30:54
libtasn1-6 - security update
2023-01-09 00:00:00
prion
prion
Code injection
2022-10-24 14:15:00
veracode
veracode
Denial Of Service (DoS)
2022-11-03 02:52:05
fedora
fedora
[SECURITY] Fedora 37 Update: mingw-libtasn1-4.19.0-1.fc37
2022-11-14 01:14:16
[SECURITY] Fedora 36 Update: mingw-libtasn1-4.19.0-1.fc36
2022-11-13 01:19:41
[SECURITY] Fedora 35 Update: mingw-libtasn1-4.19.0-1.fc35
2022-11-13 01:21:02
rocky
rocky
libtasn1 security update
2023-01-12 08:25:44
libtasn1 security update
2023-01-23 14:30:54
alpinelinux
alpinelinux
CVE-2021-46848
2022-10-24 14:15:49
redos
redos
ROS-20221103-04
2022-11-03 00:00:00
redhatcve
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CVE-2021-46848
2022-11-04 10:26:05
ubuntucve
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CVE-2021-46848
2022-10-25 00:00:00
amazon
amazon
Important: libtasn1
2023-01-18 00:16:00
oraclelinux
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libtasn1 security update
2023-01-12 00:00:00
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2023-07-18 11:28:24
redhat
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(RHSA-2023:0343) Moderate: libtasn1 security update
2023-01-23 14:30:54
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2024-01-24 14:40:31
(RHSA-2023:0116) Moderate: libtasn1 security update
2023-01-12 08:25:44
cve
cve
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2022-10-24 14:15:49
ubuntu
ubuntu
Libtasn1 vulnerability
2022-10-31 00:00:00
almalinux
almalinux
Moderate: libtasn1 security update
2023-01-12 00:00:00
Moderate: libtasn1 security update
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debian
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2023-01-09 18:00:51
suse
suse
Security update for libtasn1 (critical)
2022-10-26 00:00:00
cvelist
cvelist
CVE-2021-46848
2022-10-24 00:00:00
mageia
mageia
Updated libtasn1 packages fix security vulnerability
2022-11-08 22:44:28
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debiancve
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2022-10-24 14:15:49
photon
photon
Critical Photon OS Security Update - PHSA-2022-3.0-0479
2022-10-28 00:00:00
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2022-10-28 00:00:00
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2022-10-28 00:00:00
qualysblog
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Oracle Patch Update, January 2024 Security Update Review
2024-01-17 15:29:33
oracle
oracle
Oracle Critical Patch Update Advisory - January 2024
2024-01-16 00:00:00
Oracle Critical Patch Update Advisory - April 2023
2023-04-18 00:00:00
ics
ics
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2023-12-14 12:00:00
avleonov
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Scanvus now supports Vulners and Vulns.io VM Linux vulnerability detection APIs
2022-12-30 18:03:13

9.1 High

CVSS3

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

0.004 Low

EPSS

Percentile

73.3%

JSON
Related for NVD:CVE-2021-46848
nessus38openvas26ibm11cbl_mariner2osv7prion1veracode1fedora4rocky2alpinelinux1redos1redhatcve1ubuntucve1amazon1oraclelinux2rosalinux1redhat40cve1ubuntu1almalinux2debian1suse1cvelist1mageia1debiancve1photon4qualysblog1oracle2ics1avleonov1