CVE-2016-1740 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Apple Iphone OS

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer6 documents3 sources
Severity
7.8HIGHNVD
EPSS
1.8%
top 17.20%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Apple Iphone OSApple MAC OS XApple Tvos+3 more
Timeline
PublishedMar 24
Latest updateMay 14

Description

FontParser in Apple iOS before 9.3, OS X before 10.11.4, tvOS before 9.2, and watchOS before 2.2 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted PDF document.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages8 packages

▶NVDapple/tvos< 9.2
▶NVDapple/watchos< 2.2
▶Appleapple/tvos9.2
▶Appleapple/watchos2.2
▶NVDapple/mac_os_x< 10.11.4

🔴Vulnerability Details

1
GHSA
GHSA-h2pp-jw84-c9f9: FontParser in Apple iOS before 9↗2022-05-14
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📋Vendor Advisories

4
Apple
CVE-2016-1740: watchOS 2.2↗
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Apple
CVE-2016-1740: tvOS 9.2↗
▶
Apple
CVE-2016-1740: iOS 9.3↗
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Apple
CVE-2016-1740: OS X El Capitan v10.11.4 and Security Update 2016-002↗
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