PT-2018-8367 · Apple · Xcode

Sss · Published 2018-04-03 · Updated 2018-05-04 · CVE-2017-7167

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Xcode versions prior to 9.2

Description The issue involves the ld64 component and allows remote attackers to execute arbitrary code via crafted source code due to a buffer overflow.

Recommendations For versions prior to 9.2, update to version 9.2 or later to resolve the issue. As a temporary workaround, consider restricting the use of the ld64 component until a patch is available.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2017-7167

Affected Products

Xcode

References · 3

• https://support.apple.com/HT208456 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-7167 · Security Note
• https://osv.dev/vulnerability/CVE-2017-7167 · Vendor Advisory