High severityNVD Advisory· Published Jul 27, 2021· Updated Aug 3, 2024
CVE-2021-28966
CVE-2021-28966
Description
In Ruby through 3.0 on Windows, a remote attacker can submit a crafted path when a Web application handles a parameter with TmpDir.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
tmpdirRubyGems | < 0.1.2 | 0.1.2 |
Affected products
4- Ruby/Rubydescription
- osv-coords3 versions
< 2.7.3+ 2 more
- (no CPE)range: < 2.7.3
- (no CPE)range: < 2.7.3
- (no CPE)range: < 0.1.2
Patches
Vulnerability mechanics
References
10- github.com/advisories/GHSA-46f2-3v63-3xrpghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-28966ghsaADVISORY
- github.com/ruby/tmpdir/commit/93798c01cb7c10476e50a4d80130a329ba47f348ghsaWEB
- github.com/ruby/tmpdir/pull/8ghsaWEB
- github.com/rubysec/ruby-advisory-db/blob/master/gems/tmpdir/CVE-2021-28966.ymlghsaWEB
- hackerone.com/reports/1131465ghsax_refsource_MISCWEB
- rubygems.org/gems/tmpdirghsaWEB
- security.netapp.com/advisory/ntap-20210902-0004ghsaWEB
- security.netapp.com/advisory/ntap-20210902-0004/mitrex_refsource_CONFIRM
- www.ruby-lang.org/en/news/2021/04/05/tempfile-path-traversal-on-windows-cve-2021-28966ghsaWEB
News mentions
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