Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS04bXZ3LTIycjctdzZmcc3iEg

ruby_parser allows local users to overwrite arbitrary files via symlink attack on temporary file with predictable name

The diff_pp function in lib/gauntlet_rubyparser.rb in the ruby_parser gem 3.1.1 and earlier for Ruby allows local users to overwrite arbitrary files via a symlink attack on a temporary file with a predictable name in /tmp.

Permalink: https://github.com/advisories/GHSA-8mvw-22r7-w6fq
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS04bXZ3LTIycjctdzZmcc3iEg
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Low
Classification: General
Published: almost 2 years ago
Updated: 8 months ago

Identifiers: GHSA-8mvw-22r7-w6fq, CVE-2013-0162
References:

• https://nvd.nist.gov/vuln/detail/CVE-2013-0162
• https://bugzilla.redhat.com/show_bug.cgi?id=892806
• http://rhn.redhat.com/errata/RHSA-2013-0544.html
• http://rhn.redhat.com/errata/RHSA-2013-0548.html
• https://github.com/seattlerb/ruby_parser/commit/506c7e13cff6f8715385fa8488b621028b4ad280
• https://github.com/seattlerb/ruby_parser/commit/c35acd878d50a8e4ea35933e3fbdc493421d422c
• https://access.redhat.com/errata/RHSA-2013:0544
• https://access.redhat.com/errata/RHSA-2013:0582
• https://access.redhat.com/security/cve/CVE-2013-0162
• https://github.com/rubysec/ruby-advisory-db/blob/master/gems/ruby_parser/CVE-2013-0162.yml
• https://github.com/advisories/GHSA-8mvw-22r7-w6fq

Repository: https://github.com/seattlerb/ruby_parser
Blast Radius: 0.0

Affected Packages