GitHub Advisory DatabaseGHSA-GCQQ-W6GR-H9J9Directory traversal vulnerability in RubyZip
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.004 Low
EPSS
Percentile
74.5%
The Zip::File component in the rubyzip gem before 1.2.1 for Ruby has a directory traversal vulnerability. If a site allows uploading of .zip files, an attacker can upload a malicious file that uses ../ pathname substrings to write arbitrary files to the filesystem.
Affected configurations
References
www.debian.org/security/2017/dsa-3801
github.com/advisories/GHSA-gcqq-w6gr-h9j9
github.com/rubysec/ruby-advisory-db/blob/master/gems/rubyzip/CVE-2017-5946.yml
github.com/rubyzip/rubyzip/commit/ce4208fdecc2ad079b05d3c49d70fe6ed1d07016
github.com/rubyzip/rubyzip/issues/315
github.com/rubyzip/rubyzip/releases
nvd.nist.gov/vuln/detail/CVE-2017-5946
web.archive.org/web/20200227185727/www.securityfocus.com/bid/96445
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.004 Low
EPSS
Percentile
74.5%