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CVE-2017-16869

Published: 17 November 2017

** DISPUTED ** p_mach.cpp in UPX 3.94 allows remote attackers to cause a denial of service (invalid memory access and application crash) or possibly have unspecified other impact via a crafted Mach-O file, related to canPack and unpack functions. NOTE: the vendor has stated "there is no security implication whatsoever."

Priority

Low

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
upx-ucl
Launchpad, Ubuntu, Debian
artful Ignored
(end of life)
bionic Not vulnerable
(3.94-4)
cosmic Not vulnerable
(3.94-4)
disco Not vulnerable
(3.94-4)
eoan Not vulnerable
(3.94-4)
focal Not vulnerable
(3.94-4)
groovy Not vulnerable
(3.94-4)
hirsute Not vulnerable
(3.94-4)
impish Not vulnerable
(3.94-4)
jammy Not vulnerable
(3.94-4)
kinetic Not vulnerable
(3.94-4)
lunar Not vulnerable
(3.94-4)
mantic Not vulnerable
(3.94-4)
noble Not vulnerable
(3.94-4)
trusty Does not exist
(trusty was needs-triage)
upstream
Released (3.94-4)
xenial Needed

zesty Ignored
(end of life)

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H