HIGH 7.5 Microsoft
CVE-2020-6817
bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={'a': ['style']}).
Microsoft Security Update 2023-Feb: bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to bleach.clean with an allowed tag with an allowed style attribute are vulnerable to ReDoS. For example, bleach.clean(..., attributes={'a': ['style']}).
Affected Products
- azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0
- cbl2 python-tensorboard 2.11.0-3 on CBL Mariner 2.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2020-6817
- https://nvd.nist.gov/vuln/detail/CVE-2020-6817
This high severity vulnerability with a CVSS score of 7.5 was published on 2023-02-14 via Microsoft. Affected: azl3 python-tensorboard 2.16.2-6 on Azure Linux 3.0, cbl2 python-tensorboard 2.11.0-3 on CBL Mariner 2.0.
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