CVE-2023-29538

MediumCVSS 4.3/10Last modified Aug 19, 2026

Description

Under specific circumstances a WebExtension may have received a <code>jar:file:///</code> URI instead of a <code>moz-extension:///</code> URI during a load request. This leaked directory paths on the user's machine. This vulnerability affects Firefox for Android < 112, Firefox < 112, and Focus for Android < 112.

Metrics

CVSS 3.1 4.3/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weakness enumeration

CWE-668

Affected software

No affected versions have been published.

Timeline

Published: Jun 2, 2023
Last modified: Aug 19, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-295398.8When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL cha CVE-2023-29545.4Cross-site Scripting (XSS) - Stored in GitHub repository liangliangyy/djangoblog prior to master.CVE-2023-295406.1Using a redirect embedded into <code>sourceMappingUrls</code> could allow for navigation to external protocol links in sandboxed iframes wit CVE-2023-295418.8Firefox did not properly handle downloads of files ending in <code>.desktop</code>, which can be interpreted to run attacker-controlled comm CVE-2023-295429.8A newline in a filename could have been used to bypass the file extension security mechanisms that replace malicious file extensions such as CVE-2023-295438.8An attacker could have caused memory corruption and a potentially exploitable use-after-free of a pointer in a global object's debugger vect CVE-2023-295446.5If multiple instances of resource exhaustion occurred at the incorrect time, the garbage collector could have caused memory corruption and a CVE-2023-295456.5Similar to CVE-2023-28163, this time when choosing 'Save Link As', suggested filenames containing environment variable names would have reso CVE-2023-295466.5When recording the screen while in Private Browsing on Firefox for Android the address bar and keyboard were not hidden, potentially leaking CVE-2023-295476.5When a secure cookie existed in the Firefox cookie jar an insecure cookie for the same domain could have been created, when it should have s CVE-2023-295486.5A wrong lowering instruction in the ARM64 Ion compiler resulted in a wrong optimization result. This vulnerability affects Firefox < 112, Fo CVE-2023-295496.5Under certain circumstances, a call to the <code>bind</code> function may have resulted in the incorrect realm. This may have created a vuln