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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2025-0242 Detail

Description

Memory safety bugs present in Firefox 133, Thunderbird 133, Firefox ESR 115.18, Firefox ESR 128.5, Thunderbird 115.18, and Thunderbird 128.5. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Firefox ESR < 115.19, Thunderbird < 134, and Thunderbird < 128.6.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1874523%2C1926454%2C1931873%2C1932169 Broken Link  Issue Tracking 
https://www.mozilla.org/security/advisories/mfsa2025-01/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2025-02/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2025-03/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2025-04/ Vendor Advisory 
https://www.mozilla.org/security/advisories/mfsa2025-05/ Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write CISA-ADP  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
   Show Matching CPE(s) 		Up to (including)
115.19.0
 cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
   Show Matching CPE(s) 		From (including)
116.0		Up to (excluding)
128.6.0
 cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
134.0
 cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		Up to (excluding)
128.6.0
 cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
   Show Matching CPE(s) 		From (including)
129.0		Up to (excluding)
134.0

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

5 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2025-0242
NVD Published Date:
01/07/2025
NVD Last Modified:
04/03/2025
Source:
Mozilla Corporation