Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2021-34337

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-15 Apr, 2023 | 00:00
Updated At-06 Feb, 2025 | 16:13
Rejected At-
Credits

An issue was discovered in Mailman Core before 3.3.5. An attacker with access to the REST API could use timing attacks to determine the value of the configured REST API password and then make arbitrary REST API calls. The REST API is bound to localhost by default, limiting the ability for attackers to exploit this, but can optionally be made to listen on other interfaces.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:15 Apr, 2023 | 00:00
Updated At:06 Feb, 2025 | 16:13
Rejected At:
▼CVE Numbering Authority (CNA)

An issue was discovered in Mailman Core before 3.3.5. An attacker with access to the REST API could use timing attacks to determine the value of the configured REST API password and then make arbitrary REST API calls. The REST API is bound to localhost by default, limiting the ability for attackers to exploit this, but can optionally be made to listen on other interfaces.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://gitlab.com/mailman/mailman/-/issues/911
N/A
https://gitlab.com/mailman/mailman/-/tags
N/A
https://gitlab.com/mailman/mailman/-/commit/e4a39488c4510fcad8851217f10e7337a196bb51
N/A
Hyperlink: https://gitlab.com/mailman/mailman/-/issues/911
Resource: N/A
Hyperlink: https://gitlab.com/mailman/mailman/-/tags
Resource: N/A
Hyperlink: https://gitlab.com/mailman/mailman/-/commit/e4a39488c4510fcad8851217f10e7337a196bb51
Resource: N/A
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://gitlab.com/mailman/mailman/-/issues/911
x_transferred
https://gitlab.com/mailman/mailman/-/tags
x_transferred
https://gitlab.com/mailman/mailman/-/commit/e4a39488c4510fcad8851217f10e7337a196bb51
x_transferred
Hyperlink: https://gitlab.com/mailman/mailman/-/issues/911
Resource:
x_transferred
Hyperlink: https://gitlab.com/mailman/mailman/-/tags
Resource:
x_transferred
Hyperlink: https://gitlab.com/mailman/mailman/-/commit/e4a39488c4510fcad8851217f10e7337a196bb51
Resource:
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-208CWE-208 Observable Timing Discrepancy
Type: CWE
CWE ID: CWE-208
Description: CWE-208 Observable Timing Discrepancy
Metrics
VersionBase scoreBase severityVector
3.16.3MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:15 Apr, 2023 | 20:16
Updated At:06 Feb, 2025 | 17:15

An issue was discovered in Mailman Core before 3.3.5. An attacker with access to the REST API could use timing attacks to determine the value of the configured REST API password and then make arbitrary REST API calls. The REST API is bound to localhost by default, limiting the ability for attackers to exploit this, but can optionally be made to listen on other interfaces.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.3MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Secondary3.16.3MEDIUM
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Type: Primary
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 6.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
CPE Matches
GNU
gnu
>>mailman>>Versions before 3.3.5(exclusive)
cpe:2.3:a:gnu:mailman:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-noinfoPrimarynvd@nist.gov
CWE-208Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: NVD-CWE-noinfo
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-208
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://gitlab.com/mailman/mailman/-/commit/e4a39488c4510fcad8851217f10e7337a196bb51cve@mitre.org
Patch
Vendor Advisory
https://gitlab.com/mailman/mailman/-/issues/911cve@mitre.org
Broken Link
https://gitlab.com/mailman/mailman/-/tagscve@mitre.org
Release Notes
https://gitlab.com/mailman/mailman/-/commit/e4a39488c4510fcad8851217f10e7337a196bb51af854a3a-2127-422b-91ae-364da2661108
Patch
Vendor Advisory
https://gitlab.com/mailman/mailman/-/issues/911af854a3a-2127-422b-91ae-364da2661108
Broken Link
https://gitlab.com/mailman/mailman/-/tagsaf854a3a-2127-422b-91ae-364da2661108
Release Notes
Hyperlink: https://gitlab.com/mailman/mailman/-/commit/e4a39488c4510fcad8851217f10e7337a196bb51
Source: cve@mitre.org
Resource:
Patch
Vendor Advisory
Hyperlink: https://gitlab.com/mailman/mailman/-/issues/911
Source: cve@mitre.org
Resource:
Broken Link
Hyperlink: https://gitlab.com/mailman/mailman/-/tags
Source: cve@mitre.org
Resource:
Release Notes
Hyperlink: https://gitlab.com/mailman/mailman/-/commit/e4a39488c4510fcad8851217f10e7337a196bb51
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Patch
Vendor Advisory
Hyperlink: https://gitlab.com/mailman/mailman/-/issues/911
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Broken Link
Hyperlink: https://gitlab.com/mailman/mailman/-/tags
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Release Notes

Change History

0
Information is not available yet

Similar CVEs

3Records found
CVE-2021-20197
Matching Score-8
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-8
Assigner-Red Hat, Inc.
CVSS Score-6.3||MEDIUM
EPSS-0.11% / 29.84%
||
7 Day CHG~0.00%
Published-26 Mar, 2021 | 16:47
Updated-03 Dec, 2025 | 15:15
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

There is an open race window when writing output in the following utilities in GNU binutils version 2.35 and earlier:ar, objcopy, strip, ranlib. When these utilities are run as a privileged user (presumably as part of a script updating binaries across different users), an unprivileged user can trick these utilities into getting ownership of arbitrary files through a symlink.

Action-Not Available
Vendor-n/aBroadcom Inc.NetApp, Inc.GNURed Hat, Inc.
Product-brocade_fabric_operating_system_firmwaresolidfire_\&_hci_management_nodeenterprise_linuxcloud_backupontap_select_deploy_administration_utilitybinutilsbinutils
CWE ID-CWE-59
Improper Link Resolution Before File Access ('Link Following')
CWE ID-CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CVE-2024-56738
Matching Score-6
Assigner-MITRE Corporation
ShareView Details
Matching Score-6
Assigner-MITRE Corporation
CVSS Score-5.3||MEDIUM
EPSS-0.04% / 11.74%
||
7 Day CHG~0.00%
Published-29 Dec, 2024 | 00:00
Updated-24 Jun, 2025 | 00:29
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

GNU GRUB (aka GRUB2) through 2.12 does not use a constant-time algorithm for grub_crypto_memcmp and thus allows side-channel attacks.

Action-Not Available
Vendor-GNU
Product-grub2GRUB2
CWE ID-CWE-203
Observable Discrepancy
CWE ID-CWE-208
Observable Timing Discrepancy
CVE-2023-5981
Matching Score-6
Assigner-Red Hat, Inc.
ShareView Details
Matching Score-6
Assigner-Red Hat, Inc.
CVSS Score-5.9||MEDIUM
EPSS-0.84% / 75.16%
||
7 Day CHG~0.00%
Published-28 Nov, 2023 | 11:49
Updated-25 Mar, 2026 | 20:01
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available
Gnutls: timing side-channel in the rsa-psk authentication

A vulnerability was found that the response times to malformed ciphertexts in RSA-PSK ClientKeyExchange differ from response times of ciphertexts with correct PKCS#1 v1.5 padding.

Action-Not Available
Vendor-Debian GNU/LinuxGNUFedora ProjectRed Hat, Inc.
Product-debian_linuxfedoralinuxgnutlsRed Hat Enterprise Linux 7Red Hat Enterprise Linux 8.6 Extended Update SupportRed Hat Enterprise Linux 6Red Hat Enterprise Linux 8.8 Extended Update SupportRHODF-4.15-RHEL-9Red Hat Enterprise Linux 9Red Hat Enterprise Linux 9.2 Extended Update SupportRed Hat Enterprise Linux 8RHOL-5.8-RHEL-9
CWE ID-CWE-203
Observable Discrepancy
CWE ID-CWE-208
Observable Timing Discrepancy
Details not found