CRITICAL 9.8 Microsoft
CVE-2021-33391
An issue in HTACG HTML Tidy v5.7.28 allows attacker to execute arbitrary code via the -g option of the CleanNode() function in gdoc.c.
Microsoft Security Update 2023-Feb: An issue in HTACG HTML Tidy v5.7.28 allows attacker to execute arbitrary code via the -g option of the CleanNode() function in gdoc.c.
Affected Products
- azl3 tidy 5.8.0-6 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33391
- https://nvd.nist.gov/vuln/detail/CVE-2021-33391
This critical severity vulnerability with a CVSS score of 9.8 was published on 2023-02-14 via Microsoft. Affected: azl3 tidy 5.8.0-6 on Azure Linux 3.0.
Risk Timeline
CVE Disclosed2023-02-14 · 1283 days ago
Remediation Resources
Official Advisory
msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33391NVD / MITRE
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