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I. Basic Information for CVE-2021-30860
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An integer overflow was addressed with improved input validation. This issue is fixed in Security Update 2021-005 Catalina, iOS 14.8 and iPadOS 14.8, macOS Big Sur 11.6, watchOS 7.6.2. Processing a maliciously crafted PDF may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Apple macOS Big Sur输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apple macOS Big Sur是美国苹果（Apple）公司的一个手机应用APP。 Apple macOS Big Sur中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。
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
VendorProductAffected VersionsCPESubscribe
ApplemacOS unspecified ~ 11.6 -
ApplemacOS unspecified ~ 2021-005 -
ApplewatchOS unspecified ~ 7.6 -
AppleiOS unspecified ~ 14.8 -
II. Public POCs for CVE-2021-30860
#POC DescriptionSource LinkShenlong Link
1Scan for evidence of CVE-2021-30860 (FORCEDENTRY) exploithttps://github.com/Levilutz/CVE-2021-30860POC Details
2Collection of materials relating to FORCEDENTRY, will eventually delete this repo and migrate the materials to my main exploit repo once finishedhttps://github.com/jeffssh/CVE-2021-30860POC Details
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III. Intelligence Information for CVE-2021-30860
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IV. Related Vulnerabilities
Same product: macOS
Same vendor: Apple
V. Comments for CVE-2021-30860

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