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CVE-2017-5209

Published: 11 January 2017

The base64decode function in base64.c in libimobiledevice libplist through 1.12 allows attackers to obtain sensitive information from process memory or cause a denial of service (buffer over-read) via split encoded Apple Property List data.

Priority

Negligible

Cvss 3 Severity Score

9.1

Score breakdown

Status

Package Release Status
libplist
Launchpad, Ubuntu, Debian
artful Not vulnerable
(1.12+git+1+e37ca00-0.3)
impish Not vulnerable
(1.12+git+1+e37ca00-0.3)
groovy Not vulnerable
(1.12+git+1+e37ca00-0.3)
hirsute Not vulnerable
(1.12+git+1+e37ca00-0.3)
jammy Not vulnerable
(1.12+git+1+e37ca00-0.3)
xenial Needed

kinetic Not vulnerable
(1.12+git+1+e37ca00-0.3)
lunar Not vulnerable
(1.12+git+1+e37ca00-0.3)
precise Ignored
(end of life)
bionic Not vulnerable
(1.12+git+1+e37ca00-0.3)
cosmic Not vulnerable
(1.12+git+1+e37ca00-0.3)
disco Not vulnerable
(1.12+git+1+e37ca00-0.3)
eoan Not vulnerable
(1.12+git+1+e37ca00-0.3)
focal Not vulnerable
(1.12+git+1+e37ca00-0.3)
trusty Does not exist
(trusty was needed)
upstream
Released (1.12+git+1+e37ca00-0.1)
yakkety Ignored
(end of life)
zesty Ignored
(end of life)
mantic Not vulnerable
(1.12+git+1+e37ca00-0.3)
Patches:
upstream: https://github.com/libimobiledevice/libplist/commit/3a55ddd3c4c11ce75a86afbefd085d8d397ff957

Severity score breakdown

Parameter Value
Base score 9.1
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H