About the security content of Xcode 11.0 - Apple Support

About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page. Apple security documents reference...

CVE-2017-7167

An issue was discovered in certain Apple products. Xcode before 9.2 is affected. The issue involves the "ld64" component. A buffer overflow allows remote attackers to execute arbitrary code via crafted source code...

CVE-2017-7167

An issue was discovered in certain Apple products. Xcode before 9.2 is affected. The issue involves the "ld64" component. A buffer overflow allows remote attackers to execute arbitrary code via crafted source code...

Buffer overflow

An issue was discovered in certain Apple products. Xcode before 9.2 is affected. The issue involves the "ld64" component. A buffer overflow allows remote attackers to execute arbitrary code via crafted source code...

CVE-2017-7167

CVE-2017-7167 affects Apple Xcode before 9.2, where the ld64 linker component contains a buffer overflow. The flaw allows arbitrary code execution with user privileges when compiling with untrusted sources, leading to a high-severity outcome in the 3.0 CVSS (local, exploitable with no user intera...

CVE-2017-7167: Improper Restriction of Operations within the Bounds of a Memory Buffer

An issue was discovered in certain Apple products. Xcode before 9.2 is affected. The issue involves the "ld64" component. A buffer overflow allows remote attackers to execute arbitrary code via crafted source code...

CVE-2017-7137

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

CVE-2017-7134

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

CVE-2017-7136

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

CVE-2017-7135

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

CVE-2017-7135

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

CVE-2017-7134

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

CVE-2017-7076

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

CVE-2017-7076

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

Memory corruption

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

Memory corruption

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

Memory corruption

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

Memory corruption

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

CVE-2017-7136

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...

CVE-2017-7137

An issue was discovered in certain Apple products. Xcode before 9 is affected. The issue involves the "ld64" component. It allows remote attackers to execute arbitrary code or cause a denial of service memory corruption and application crash via a crafted Mach-O file...