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CVE-2023-29532

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 112之前版本存在安全漏洞，该漏洞源于Mozilla维护服务写锁绕过，本地攻击者可以通过将服务指向恶意SMB服务器上的更新文件来诱使Mozilla维护服务应用未签名的更新文件。

AI Predicted 5.9 Difficulty: Easy EPSS 0.18% · P7
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I. Basic Information for CVE-2023-29532

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A local attacker can trick the Mozilla Maintenance Service into applying an unsigned update file by pointing the service at an update file on a malicious SMB server. The update file can be replaced after the signature check, before the use, because the write-lock requested by the service does not work on a SMB server. *Note: This attack requires local system access and only affects Windows. Other operating systems are not affected.* This vulnerability affects Firefox < 112, Firefox ESR < 102.10, and Thunderbird < 102.10.
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 112之前版本存在安全漏洞，该漏洞源于Mozilla维护服务写锁绕过，本地攻击者可以通过将服务指向恶意SMB服务器上的更新文件来诱使Mozilla维护服务应用未签名的更新文件。
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 ~ 112 -
Mozilla Firefox ESR unspecified ~ 102.10 -
Mozilla Thunderbird unspecified ~ 102.10 -

II. Public POCs for CVE-2023-29532

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III. Intelligence Information for CVE-2023-29532

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Vendor Advisories for CVE-2023-29532 (4)

Same Patch Batch · Mozilla · 2023-06-19 · 19 CVEs total

CVE-2023-25747 Mozilla Firefox 资源管理错误漏洞
CVE-2023-32208 Mozilla Firefox 安全漏洞
CVE-2023-32209 Mozilla Firefox 缓冲区错误漏洞
CVE-2023-32210 Mozilla Firefox 安全漏洞
CVE-2023-32214 Mozilla Firefox 安全漏洞
CVE-2023-32216 Mozilla Firefox 缓冲区错误漏洞
CVE-2023-29531 Mozilla Firefox ESR 缓冲区错误漏洞
CVE-2023-29542 Mozilla Firefox ESR 安全漏洞
CVE-2023-29545 Mozilla Firefox 安全漏洞
CVE-2019-25136 Mozilla Firefox 安全漏洞
CVE-2023-29534 Mozilla Firefox 安全漏洞
CVE-2023-29546 Mozilla Firefox 安全漏洞
CVE-2023-34414 Mozilla Firefox 信任管理问题漏洞
CVE-2023-34416 Mozilla Firefox 缓冲区错误漏洞
CVE-2023-25733 Mozilla Firefox 安全漏洞
CVE-2023-25736 Mozilla Firefox 安全漏洞
CVE-2023-34415 Mozilla Firefox 输入验证错误漏洞
CVE-2023-34417 Mozilla Firefox 缓冲区错误漏洞

IV. Related Vulnerabilities

Same product: Firefox
Same vendor: Mozilla

V. Comments for CVE-2023-29532

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