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Vulnerability Details :

CVE-2022-41743

Summary
Assigner-f5
Assigner Org ID-9dacffd4-cb11-413f-8451-fbbfd4ddc0ab
Published At-19 Oct, 2022 | 21:21
Updated At-08 May, 2025 | 18:09
Rejected At-
Credits

NGINX ngx_http_hls_module vulnerability CVE-2022-41743

NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_hls_module that might allow a local attacker to corrupt NGINX worker memory, resulting in its crash or potential other impact using a specially crafted audio or video file. The issue affects only NGINX Plus when the hls directive is used in the configuration file. Further, the attack is possible only if an attacker can trigger processing of a specially crafted audio or video file with the module ngx_http_hls_module.

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:f5
Assigner Org ID:9dacffd4-cb11-413f-8451-fbbfd4ddc0ab
Published At:19 Oct, 2022 | 21:21
Updated At:08 May, 2025 | 18:09
Rejected At:
▼CVE Numbering Authority (CNA)
NGINX ngx_http_hls_module vulnerability CVE-2022-41743

NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_hls_module that might allow a local attacker to corrupt NGINX worker memory, resulting in its crash or potential other impact using a specially crafted audio or video file. The issue affects only NGINX Plus when the hls directive is used in the configuration file. Further, the attack is possible only if an attacker can trigger processing of a specially crafted audio or video file with the module ngx_http_hls_module.

Affected Products
Vendor
F5, Inc.F5
Product
NGINX Plus
Versions
Affected
  • From R27 before R27-p1 (custom)
  • From R1 before R26-p1 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-787CWE-787 Out-of-bounds Write
Type: CWE
CWE ID: CWE-787
Description: CWE-787 Out-of-bounds Write
Metrics
VersionBase scoreBase severityVector
3.17.0HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Version: 3.1
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://support.f5.com/csp/article/K01112063
N/A
Hyperlink: https://support.f5.com/csp/article/K01112063
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://support.f5.com/csp/article/K01112063
x_transferred
Hyperlink: https://support.f5.com/csp/article/K01112063
Resource:
x_transferred
2. CISA ADP Vulnrichment
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
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:f5sirt@f5.com
Published At:19 Oct, 2022 | 22:15
Updated At:23 Oct, 2022 | 02:12

NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_hls_module that might allow a local attacker to corrupt NGINX worker memory, resulting in its crash or potential other impact using a specially crafted audio or video file. The issue affects only NGINX Plus when the hls directive is used in the configuration file. Further, the attack is possible only if an attacker can trigger processing of a specially crafted audio or video file with the module ngx_http_hls_module.

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
Primary3.17.0HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Secondary3.17.0HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 3.1
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Secondary
Version: 3.1
Base score: 7.0
Base severity: HIGH
Vector:
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CPE Matches

F5, Inc.
f5
>>nginx_ingress_controller>>Versions from 1.9.0(inclusive) to 1.12.4(inclusive)
cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>nginx_ingress_controller>>Versions from 2.0.0(inclusive) to 2.4.0(inclusive)
cpe:2.3:a:f5:nginx_ingress_controller:*:*:*:*:*:*:*:*
F5, Inc.
f5
>>nginx_plus>>Versions from r22(inclusive) to r27(inclusive)
cpe:2.3:a:f5:nginx_plus:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-787Primaryf5sirt@f5.com
CWE ID: CWE-787
Type: Primary
Source: f5sirt@f5.com
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://support.f5.com/csp/article/K01112063f5sirt@f5.com
Mitigation
Vendor Advisory
Hyperlink: https://support.f5.com/csp/article/K01112063
Source: f5sirt@f5.com
Resource:
Mitigation
Vendor Advisory

Change History

0
Information is not available yet

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