9.8

CVE-2015-8768

click/install.py in click does not require files in package filesystem tarballs to start with ./ (dot slash), which allows remote attackers to install an alternate security policy and gain privileges via a crafted package, as demonstrated by the test.mmrow app for Ubuntu phone.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Click Project ≫ Click Version-
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version15.04
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 2.75% 0.843
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
Es wurden noch keine Informationen zu CWE veröffentlicht.
http://bazaar.launchpad.net/~click-hackers/click/devel/revision/587
http://ubuntu.com/usn/usn-2771-1
Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/01/12/8
Patch
Third Party Advisory
Mailing List
http://www.securityfocus.com/bid/96386
Third Party Advisory
VDB Entry
https://bugs.launchpad.net/ubuntu/+source/click/+bug/1506467
Patch
Third Party Advisory
Issue Tracking
https://code.launchpad.net/~cjwatson/click/audit-missing-dot-slash/+merge/274554
Patch
Third Party Advisory
Issue Tracking
https://insights.ubuntu.com/2015/10/15/update-on-ubuntu-phone-security-issue/
https://plus.google.com/+SzymonWaliczek/posts/3jbG2uiAniF