CVE-2023-25732

When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1804564	Issue Tracking Permissions Required
https://www.mozilla.org/security/advisories/mfsa2023-05/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-06/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-07/	Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1804564	Issue Tracking Permissions Required
https://www.mozilla.org/security/advisories/mfsa2023-05/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-06/	Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2023-07/	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:mozilla:firefox::::::::
	cpe:2.3:a:mozilla:firefox_esr::::::::
	cpe:2.3:a:mozilla:thunderbird::::::::

History

21 Nov 2024, 07:50

Type	Values Removed	Values Added
References	~~() https://bugzilla.mozilla.org/show_bug.cgi?id=1804564 - Issue Tracking, Permissions Required~~	() https://bugzilla.mozilla.org/show_bug.cgi?id=1804564 - Issue Tracking, Permissions Required
References	~~() https://www.mozilla.org/security/advisories/mfsa2023-05/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2023-05/ - Vendor Advisory
References	~~() https://www.mozilla.org/security/advisories/mfsa2023-06/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2023-06/ - Vendor Advisory
References	~~() https://www.mozilla.org/security/advisories/mfsa2023-07/ - Vendor Advisory~~	() https://www.mozilla.org/security/advisories/mfsa2023-07/ - Vendor Advisory

08 Jun 2023, 15:52

Type	Values Removed	Values Added
CPE		cpe:2.3:a:mozilla:firefox:::::::: cpe:2.3:a:mozilla:thunderbird:::::::: cpe:2.3:a:mozilla:firefox_esr::::::::
First Time		Mozilla Mozilla thunderbird Mozilla firefox Esr Mozilla firefox
CWE		CWE-787
References	~~(MISC) https://www.mozilla.org/security/advisories/mfsa2023-05/ -~~	(MISC) https://www.mozilla.org/security/advisories/mfsa2023-05/ - Vendor Advisory
References	~~(MISC) https://www.mozilla.org/security/advisories/mfsa2023-06/ -~~	(MISC) https://www.mozilla.org/security/advisories/mfsa2023-06/ - Vendor Advisory
References	~~(MISC) https://www.mozilla.org/security/advisories/mfsa2023-07/ -~~	(MISC) https://www.mozilla.org/security/advisories/mfsa2023-07/ - Vendor Advisory
References	~~(MISC) https://bugzilla.mozilla.org/show_bug.cgi?id=1804564 -~~	(MISC) https://bugzilla.mozilla.org/show_bug.cgi?id=1804564 - Issue Tracking, Permissions Required
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 8.8

02 Jun 2023, 17:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-06-02 17:15

Updated : 2024-11-21 07:50

NVD link : CVE-2023-25732

Mitre link : CVE-2023-25732

CVE.ORG link : CVE-2023-25732

JSON object : View

Products Affected

mozilla

firefox
thunderbird
firefox_esr

CWE

CWE-787

Out-of-bounds Write

8.8 /10