MEDIUM 6.5 Microsoft

CVE-2023-6209

Relative URLs starting with three slashes were incorrectly parsed, and a path-traversal "/../" part in the path could be used to override the specified host. This could contribute to security problems in web sites. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.

Microsoft Security Update 2023-Nov: Relative URLs starting with three slashes were incorrectly parsed, and a path-traversal "/../" part in the path could be used to override the specified host. This could contribute to security problems in web sites. This vulnerability affects Firefox < 120, Firefox ESR < 115.5.0, and Thunderbird < 115.5.

Affected Products

References

Published: 2023-11-14 · Source: Microsoft · Feed updated: 2026-09-03
This medium severity vulnerability with a CVSS score of 6.5 was published on 2023-11-14 via Microsoft. Affected: azl3 mozjs 102.15.1-1 on Azure Linux 3.0.
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