CVE-2016-1802

MEDIUM

Apple iOS <9.3.2, OS X <10.11.5, tvOS <9.2.1, watchOS <2.2.1 - Info...

Title source: llm

Description

CCCrypt in CommonCrypto in Apple iOS before 9.3.2, OS X before 10.11.5, tvOS before 9.2.1, and watchOS before 2.2.1 mishandles return values during key-length calculations, which allows attackers to obtain sensitive information via a crafted app.

References (10)

[Mailing List, Vendor Advisory] http://lists.apple.com/archives/security-announce/2016/May/msg00001.html

[Mailing List, Vendor Advisory] http://lists.apple.com/archives/security-announce/2016/May/msg00002.html

[Mailing List, Vendor Advisory] http://lists.apple.com/archives/security-announce/2016/May/msg00003.html

[Mailing List, Vendor Advisory] http://lists.apple.com/archives/security-announce/2016/May/msg00004.html

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/90694

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id/1035890

[Vendor Advisory] https://support.apple.com/HT206564

[Vendor Advisory] https://support.apple.com/HT206566

[Vendor Advisory] https://support.apple.com/HT206567

[Vendor Advisory] https://support.apple.com/HT206568

Scores

CVSS v3 5.5

EPSS 0.0026

EPSS Percentile 49.3%

Attack Vector LOCAL

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Classification

CWE

CWE-200

Status draft

Affected Products (4)

apple/iphone_os < 9.3.2

apple/mac_os_x < 10.11.5

apple/tvos < 9.2.1

apple/watchos < 2.2.1

Timeline

Published May 20, 2016

Tracked Since Feb 18, 2026