7.5

CVE-2017-0901

Exploit
RubyGems version 2.6.12 and earlier fails to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Rubygems ≫ Rubygems Version <= 2.6.12
Debian ≫ Debian Linux Version 8.0
Debian ≫ Debian Linux Version 9.0
Canonical ≫ Ubuntu Linux Version 14.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 16.04 SwEdition lts
Canonical ≫ Ubuntu Linux Version 17.10
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 29.44% 0.979
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
NIST 6.4 10 4.9
AV:N/AC:L/Au:N/C:N/I:P/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

https://access.redhat.com/errata/RHSA-2018:0583
Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html
Third Party Advisory
Mailing List
https://www.debian.org/security/2017/dsa-3966
Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:3485
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0378
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:0585
Third Party Advisory
https://usn.ubuntu.com/3685-1/
Third Party Advisory
http://blog.rubygems.org/2017/08/27/2.6.13-released.html
Patch
Vendor Advisory
http://www.securitytracker.com/id/1039249
Third Party Advisory
VDB Entry
https://security.gentoo.org/glsa/201710-01
Third Party Advisory
http://www.securityfocus.com/bid/100580
Third Party Advisory
VDB Entry
https://github.com/rubygems/rubygems/commit/ad5c0a53a86ca5b218c7976765c0365b91d22cb2
Patch
Third Party Advisory
https://hackerone.com/reports/243156
Patch
Third Party Advisory
Exploit
https://usn.ubuntu.com/3553-1/
Third Party Advisory
https://www.exploit-db.com/exploits/42611/
Third Party Advisory
Exploit
VDB Entry