CVE-2023-29539 Details
Description
When handling the filename directive in the Content-Disposition header, the filename would be truncated if the filename contained a NULL character. This could have led to reflected file download attacks potentially tricking users to install malware. This vulnerability affects Firefox < 112, Focus for Android < 112, Firefox ESR < 102.10, Firefox for Android < 112, and Thunderbird < 102.10.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Jan 9, 2025References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://bugzilla.mozilla.org/show_bug.cgi?id=1784348 | CVE | Issue Tracking |
| https://www.mozilla.org/security/advisories/mfsa2023-13/ | CVE | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2023-14/ | CVE | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2023-15/ | CVE | Vendor Advisory |
| https://bugzilla.mozilla.org/show_bug.cgi?id=1784348 | [email protected] | Issue Tracking |
| https://www.mozilla.org/security/advisories/mfsa2023-13/ | [email protected] | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2023-14/ | [email protected] | Vendor Advisory |
| https://www.mozilla.org/security/advisories/mfsa2023-15/ | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-476 | NULL Pointer Dereference | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| mozilla firefox | < 112.0 |
CPE
Remediation
| |
| mozilla firefox esr | < 102.10 |
CPE
Remediation
| |
| mozilla firefox mobile | < 112.0 |
CPE
Remediation
| |
| mozilla focus | < 112.0 |
CPE
Remediation
| |
| mozilla thunderbird | < 102.10 |
CPE
Remediation
| |
Change History
7 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 19, 2026 | CPE Deprecation Remap | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Jun 21, 2023 | Reanalysis | [email protected] |
| Jun 9, 2023 | Initial Analysis | [email protected] |