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Status published
High
CVE-2020-21699
The web server Tengine 2.2.2 developed in the Nginx version...
Vulnerability Description
The web server Tengine 2.2.2 developed in the Nginx version from 0.5.6 thru 1.13.2 is vulnerable to an integer overflow vulnerability in the nginx range filter module, resulting in the leakage of potentially sensitive information triggered by specially crafted requests.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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CVE-2021-29442
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CVE-2021-29441
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CVE-2020-19676
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Affected Vendor
alibaba
View all reports →Affected Software
tengine
Vulnerable Versions:
2.2.2
Timeline
Official Publish:
August 22nd, 2023
Last Modified:
October 3rd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.