CVE-2024-7527

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-7527
Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

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=1871303 Issue Tracking Permissions Required
https://www.mozilla.org/security/advisories/mfsa2024-33/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-34/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-35/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-37/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2024-38/ 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:firefox_esr:128.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:128.0.1:*:*:*:*:*:*:*
History

12 Aug 2024, 16:08

Type Values Removed Values Added
First Time Mozilla firefox
Mozilla firefox Esr
Mozilla thunderbird
Mozilla
CWE CWE-416
CPE cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:128.0:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:128.0.1:*:*:*:*:*:*:*
Summary
  • (es) Un trabajo de marcado inesperado al inicio del barrido podría haber dado lugar a un use-after-free. Esta vulnerabilidad afecta a Firefox &lt; 129, Firefox ESR &lt; 115.14, Firefox ESR &lt; 128.1, Thunderbird &lt; 128.1 y Thunderbird &lt; 115.14.
References () https://bugzilla.mozilla.org/show_bug.cgi?id=1871303 - () https://bugzilla.mozilla.org/show_bug.cgi?id=1871303 - Issue Tracking, Permissions Required
References () https://www.mozilla.org/security/advisories/mfsa2024-33/ - () https://www.mozilla.org/security/advisories/mfsa2024-33/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2024-34/ - () https://www.mozilla.org/security/advisories/mfsa2024-34/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2024-35/ - () https://www.mozilla.org/security/advisories/mfsa2024-35/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2024-37/ - () https://www.mozilla.org/security/advisories/mfsa2024-37/ - Vendor Advisory
References () https://www.mozilla.org/security/advisories/mfsa2024-38/ - () https://www.mozilla.org/security/advisories/mfsa2024-38/ - Vendor Advisory

06 Aug 2024, 23:16

Type Values Removed Values Added
References
  • () https://www.mozilla.org/security/advisories/mfsa2024-37/ -
  • () https://www.mozilla.org/security/advisories/mfsa2024-38/ -
Summary (en) Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, and Firefox ESR < 128.1. (en) Unexpected marking work at the start of sweeping could have led to a use-after-free. This vulnerability affects Firefox < 129, Firefox ESR < 115.14, Firefox ESR < 128.1, Thunderbird < 128.1, and Thunderbird < 115.14.

06 Aug 2024, 16:35

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 8.8

06 Aug 2024, 13:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-08-06 13:15

Updated : 2024-08-12 16:08

NVD link : CVE-2024-7527

Mitre link : CVE-2024-7527

CVE.ORG link : CVE-2024-7527

JSON object : View

Products Affected

mozilla

  • thunderbird
  • firefox_esr
  • firefox
CWE
CWE-416

Use After Free