CVE-2025-1937

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2025-1937
Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, and Thunderbird 128.7. 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 < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.

7.5 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1938471%2C1940716 Exploit
https://www.mozilla.org/security/advisories/mfsa2025-14/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-15/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-16/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-17/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2025-18/ Vendor Advisory
http://www.openwall.com/lists/oss-security/2025/03/10/6 Vendor Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
History

03 Apr 2025, 13:30

Type Values Removed Values Added
References () https://bugzilla.mozilla.org/buglist.cgi?bug_id=1938471%2C1940716 - () https://bugzilla.mozilla.org/buglist.cgi?bug_id=1938471%2C1940716 - Exploit
References () https://www.mozilla.org/security/advisories/mfsa2025-14/ - () https://www.mozilla.org/security/advisories/mfsa2025-14/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2025-15/ - () https://www.mozilla.org/security/advisories/mfsa2025-15/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2025-16/ - () https://www.mozilla.org/security/advisories/mfsa2025-16/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2025-17/ - () https://www.mozilla.org/security/advisories/mfsa2025-17/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2025-18/ - () https://www.mozilla.org/security/advisories/mfsa2025-18/ - Vendor Advisory
References () http://www.openwall.com/lists/oss-security/2025/03/10/6 - () http://www.openwall.com/lists/oss-security/2025/03/10/6 - Vendor Advisory
First Time Mozilla
Mozilla thunderbird
Mozilla firefox
CPE cpe:2.3:a:mozilla:firefox:*:*:*:*:esr:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*

12 Mar 2025, 22:15

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 7.5
CWE CWE-1260

11 Mar 2025, 02:15

Type Values Removed Values Added
Summary
  • (es) Se han detectado errores de seguridad de memoria en Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7 y Thunderbird 128.7. Algunos de estos errores mostraban evidencia de corrupción de memoria y suponemos que, con el suficiente esfuerzo, algunos de ellos podrían haberse aprovechado para ejecutar código arbitrario. Esta vulnerabilidad afecta a Firefox &lt; 136, Firefox ESR &lt; 115.21, Firefox ESR &lt; 128.8, Thunderbird &lt; 136 y Thunderbird &lt; 128.8.
References
  • () http://www.openwall.com/lists/oss-security/2025/03/10/6 -

05 Mar 2025, 00:15

Type Values Removed Values Added
Summary (en) Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, and Thunderbird 128.7. 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 < 136, Firefox ESR < 115.21, and Firefox ESR < 128.8. (en) Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 115.20, Firefox ESR 128.7, and Thunderbird 128.7. 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 < 136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
References
  • () https://www.mozilla.org/security/advisories/mfsa2025-17/ -
  • () https://www.mozilla.org/security/advisories/mfsa2025-18/ -

04 Mar 2025, 14:15

Type Values Removed Values Added
New CVE
Information

Published : 2025-03-04 14:15

Updated : 2025-04-03 13:30

NVD link : CVE-2025-1937

Mitre link : CVE-2025-1937

CVE.ORG link : CVE-2025-1937

JSON object : View

Products Affected

mozilla

  • firefox
  • thunderbird
CWE
CWE-1260

Improper Handling of Overlap Between Protected Memory Ranges