GoogleOSV:GHSA-8MVW-22R7-W6FQruby_parser allows local users to overwrite arbitrary files via symlink attack on temporary file with predictable name
0.0004 Low
EPSS
Percentile
5.1%
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.
| CPE | Name | Operator | Version |
|---|---|---|---|
| ruby_parser | eq | 2.3.0 | |
| ruby_parser | eq | 2.0.3 | |
| ruby_parser | eq | 3.0.0.a7 | |
| ruby_parser | eq | 3.0.1 | |
| ruby_parser | eq | 3.1.0 | |
| ruby_parser | eq | 3.0.2 | |
| ruby_parser | eq | 3.0.3 | |
| ruby_parser | eq | 3.0.4 | |
| ruby_parser | eq | 3.0.0.a3 | |
| ruby_parser | eq | 2.0.4 |
References
rhn.redhat.com/errata/RHSA-2013-0544.html
rhn.redhat.com/errata/RHSA-2013-0548.html
access.redhat.com/errata/RHSA-2013:0544
access.redhat.com/errata/RHSA-2013:0582
access.redhat.com/security/cve/CVE-2013-0162
bugzilla.redhat.com/show_bug.cgi?id=892806
github.com/rubysec/ruby-advisory-db/blob/master/gems/ruby_parser/CVE-2013-0162.yml
github.com/seattlerb/ruby_parser
github.com/seattlerb/ruby_parser/commit/506c7e13cff6f8715385fa8488b621028b4ad280
github.com/seattlerb/ruby_parser/commit/c35acd878d50a8e4ea35933e3fbdc493421d422c
nvd.nist.gov/vuln/detail/CVE-2013-0162
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