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CVE-2024-6609— Memory corruption in NSS

Quick assessment

Affected
Mozilla Firefox
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox 127 版本存在安全漏洞，该漏洞源于当内存几乎耗尽时，从未分配的椭圆曲线密钥可能会被再次释放。

AI Predicted 8.1 Difficulty: Hard EPSS 0.58% · P46

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2024-6609

Vulnerability Information
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Vulnerability Title
Memory corruption in NSS
Source: CVE Program / CVE List V5
Vulnerability Description
When almost out-of-memory an elliptic curve key which was never allocated could have been freed again. This vulnerability affects Firefox < 128 and Thunderbird < 128.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Mozilla Firefox 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Mozilla Firefox是美国Mozilla基金会的一款开源Web浏览器。 Mozilla Firefox 127 版本存在安全漏洞，该漏洞源于当内存几乎耗尽时，从未分配的椭圆曲线密钥可能会被再次释放。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Mozilla Firefox unspecified ~ 128 -
Mozilla Thunderbird unspecified ~ 128 -

II. Public POCs for CVE-2024-6609

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III. Intelligence Information for CVE-2024-6609

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Vendor Advisories for CVE-2024-6609 (3)

Same Patch Batch · Mozilla · 2024-07-09 · 16 CVEs total

CVE-2024-6614 Incorrect listing of stack frames
CVE-2024-6615 Memory safety bugs fixed in Firefox 128 and Thunderbird 128
CVE-2024-6613 Incorrect listing of stack frames
CVE-2024-6611 Incorrect handling of SameSite cookies
CVE-2024-6612 CSP violation leakage when using devtools
CVE-2024-6608 Cursor could be moved out of the viewport using pointerlock.
CVE-2024-6610 Form validation popups could block exiting full-screen mode
CVE-2024-6607 Leaving pointerlock by pressing the escape key could be prevented
CVE-2024-6604 Memory safety bugs fixed in Firefox 128, Firefox ESR 115.13, Thunderbird 128, and Thunderb
CVE-2024-6606 Out-of-bounds read in clipboard component
CVE-2024-6605 Firefox Android missed activation delay to prevent tapjacking
CVE-2024-6601 Race condition in permission assignment
CVE-2024-6602 Memory corruption in NSS
CVE-2024-6603 Memory corruption in thread creation
CVE-2024-6600 Memory corruption in WebGL API

IV. Related Vulnerabilities

Same product: Firefox
Same vendor: Mozilla

V. Comments for CVE-2024-6609

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