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CVE-2018-7685

Published: 31 August 2018

The decoupled download and installation steps in libzypp before 17.5.0 could lead to a corrupted RPM being left in the cache, where a later call would not display the corrupted RPM warning and allow installation, a problem caused by malicious warnings only displayed during download.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
libzypp
Launchpad, Ubuntu, Debian
bionic Does not exist

cosmic Not vulnerable
(17.6.1-1)
disco Not vulnerable
(17.6.1-1)
eoan Not vulnerable
(17.6.1-1)
focal Not vulnerable
(17.6.1-1)
groovy Does not exist

hirsute Not vulnerable
(17.6.1-1)
impish Not vulnerable
(17.6.1-1)
jammy Not vulnerable
(17.6.1-1)
kinetic Not vulnerable
(17.6.1-1)
lunar Not vulnerable
(17.6.1-1)
mantic Not vulnerable
(17.6.1-1)
noble Not vulnerable
(17.6.1-1)
trusty Does not exist

upstream
Released (17.6.1-1)
xenial Needed

Patches:
other: https://github.com/openSUSE/libzypp/commit/5186110992f29c5e3b1b5bfe9e1ca899a155399c

Severity score breakdown

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