CVE-2023-29542

תיאור (מקור, אנגלית)

A newline in a filename could have been used to bypass the file extension security mechanisms that replace malicious file extensions such as .lnk with .download. This could have led to accidental execution of malicious code. *This bug only affects Firefox and Thunderbird on Windows. Other versions of Firefox and Thunderbird are unaffected.* This vulnerability affects Firefox < 112, Firefox ESR < 102.10, and Thunderbird < 102.10.

מדדים

CVSS 3.1

9.8 (CRITICAL) מקור הציון: NVD CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — סבירות ניצול

1% (אחוזון 100) נכון ל-24/10/2026

מוצרים מושפעים

mozilla: firefox; mozilla: firefox esr; mozilla: thunderbird; microsoft: windows

קישורים

• https://www.mozilla.org/security/advisories/mfsa2023-13/ Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2023-14/ Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2023-15/ Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2023-13/ Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2023-14/ Vendor Advisory
• https://www.mozilla.org/security/advisories/mfsa2023-15/ Vendor Advisory
• https://bugzilla.mozilla.org/show_bug.cgi?id=1810793 Permissions Required
• https://bugzilla.mozilla.org/show_bug.cgi?id=1815062 Permissions Required
• https://bugzilla.mozilla.org/show_bug.cgi?id=1810793 Permissions Required
• https://bugzilla.mozilla.org/show_bug.cgi?id=1815062 Permissions Required