CVE-2017-0901

Sažetak

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.

Reference

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

CVSS

Base:	6.4
Impact:	4.9
Exploitability:	10.0

Pristup

Vektor	Složenost	Autentikacija
NETWORK	LOW	NONE

Impact

Povjerljivost	Cjelovitost	Dostupnost
NONE	PARTIAL	PARTIAL

CVSS vektor

AV:N/AC:L/Au:N/C:N/I:P/A:P

Zadnje važnije ažuriranje

09-10-2019 - 23:21

Objavljeno

31-08-2017 - 20:29