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CVE-2012-0643

Quick assessment

Affected

n/a n/a

Exploitation

High exploitation probability; assess promptly

Recommended action

Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apple iOS是美国苹果（Apple）公司为移动设备所开发的一套操作系统。 Apple iOS 5.1之前版本的内核中存在漏洞，该漏洞源于没有正确处理debug系统调用。远程攻击者可利用该漏洞借助特制程序绕过sandbox限制进而执行任意代码。

AI Predicted 9.8 Difficulty: Easy EPSS 5.07% · P92 Updated Feb 21, 2026

Possible ATT&CK Techniques 1 AI

T1205 · Traffic Signaling

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I. Basic Information for CVE-2012-0643

Vulnerability Information

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Vulnerability Title

N/A

Source: CVE Program / CVE List V5

Vulnerability Description

The kernel in Apple iOS before 5.1 does not properly handle debug system calls, which allows remote attackers to bypass sandbox restrictions and execute arbitrary code via a crafted program.

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

Apple iOS权限许可和访问控制漏洞

Source: CNNVD (China National Vulnerability Database)

Vulnerability Description

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
-	n/a	n/a	-

II. Public POCs for CVE-2012-0643

#	POC Description	Source Link	Shenlong Link

AI-Generated POC Premium

No public POC found.

III. Intelligence Information for CVE-2012-0643

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Vendor Advisories for CVE-2012-0643 (3)

http://support.apple.com/kb/HT5501 x_refsource_CONFIRM
http://secunia.com/advisories/48288 third-party-advisory x_refsource_SECUNIA
http://www.securitytracker.com/id?1026774 vdb-entry x_refsource_SECTRACK

Mailing List Discussions for CVE-2012-0643 (2)

http://lists.apple.com/archives/security-announce/2012/Mar/msg00001.html vendor-advisory x_refsource_APPLE
http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html vendor-advisory x_refsource_APPLE

https://www.cve.org/CVERecord?id=CVE-2012-0643

Same Patch Batch · n/a · 2012-03-08 · 74 CVEs total

CVE-2012-0622		WebKit缓冲区溢出漏洞
CVE-2012-0644		Apple iOS ‘Passcode Lock’安全绕过漏洞
CVE-2012-0630		WebKit缓冲区溢出漏洞
CVE-2012-0629		WebKit缓冲区溢出漏洞
CVE-2012-0628		WebKit缓冲区溢出漏洞
CVE-2012-0627		WebKit缓冲区溢出漏洞
CVE-2012-0626		WebKit缓冲区溢出漏洞
CVE-2012-0625		WebKit缓冲区溢出漏洞
CVE-2012-0624		WebKit缓冲区溢出漏洞
CVE-2012-0623		WebKit缓冲区溢出漏洞
CVE-2012-0631		WebKit缓冲区溢出漏洞
CVE-2012-0621		WebKit缓冲区溢出漏洞
CVE-2012-0620		WebKit缓冲区溢出漏洞
CVE-2012-0619		WebKit缓冲区溢出漏洞
CVE-2012-0618		WebKit缓冲区溢出漏洞
CVE-2012-0617		WebKit缓冲区溢出漏洞
CVE-2012-0616		WebKit缓冲区溢出漏洞
CVE-2012-0615		WebKit缓冲区溢出漏洞
CVE-2012-0614		WebKit缓冲区溢出漏洞
CVE-2012-0613		WebKit缓冲区溢出漏洞

Showing top 20 of 74 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: n/a

Same vendor: n/a