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Lookup for vulnerable packages by Package URL.

Purlpkg:gem/tmpdir@0.1.2
Typegem
Namespace
Nametmpdir
Version0.1.2
Qualifiers
Subpath
Is_vulnerablefalse
Next_non_vulnerable_versionnull
Latest_non_vulnerable_versionnull
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-jgyw-q58q-7qgm
vulnerability_id VCID-jgyw-q58q-7qgm
summary 
Tempfile on Windows path traversal vulnerability
There is an unintentional directory creation vulnerability in `tmpdir` library bundled with Ruby on Windows. And there is also an unintentional file creation vulnerability in tempfile library bundled with Ruby on Windows, because it uses tmpdir internally.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-28966
reference_id
reference_type
scores
0
value 0.00347
scoring_system epss
scoring_elements 0.57254
published_at 2026-04-02T12:55:00Z
1
value 0.00347
scoring_system epss
scoring_elements 0.57339
published_at 2026-05-14T12:55:00Z
2
value 0.00347
scoring_system epss
scoring_elements 0.57274
published_at 2026-05-12T12:55:00Z
3
value 0.00347
scoring_system epss
scoring_elements 0.57249
published_at 2026-05-11T12:55:00Z
4
value 0.00347
scoring_system epss
scoring_elements 0.57301
published_at 2026-05-09T12:55:00Z
5
value 0.00347
scoring_system epss
scoring_elements 0.57239
published_at 2026-05-07T12:55:00Z
6
value 0.00347
scoring_system epss
scoring_elements 0.57195
published_at 2026-05-05T12:55:00Z
7
value 0.00347
scoring_system epss
scoring_elements 0.57244
published_at 2026-04-29T12:55:00Z
8
value 0.00347
scoring_system epss
scoring_elements 0.57264
published_at 2026-04-26T12:55:00Z
9
value 0.00347
scoring_system epss
scoring_elements 0.57241
published_at 2026-04-24T12:55:00Z
10
value 0.00347
scoring_system epss
scoring_elements 0.57284
published_at 2026-04-21T12:55:00Z
11
value 0.00347
scoring_system epss
scoring_elements 0.57305
published_at 2026-04-18T12:55:00Z
12
value 0.00347
scoring_system epss
scoring_elements 0.57281
published_at 2026-04-13T12:55:00Z
13
value 0.00347
scoring_system epss
scoring_elements 0.57302
published_at 2026-04-12T12:55:00Z
14
value 0.00347
scoring_system epss
scoring_elements 0.57322
published_at 2026-04-11T12:55:00Z
15
value 0.00347
scoring_system epss
scoring_elements 0.57309
published_at 2026-04-16T12:55:00Z
16
value 0.00347
scoring_system epss
scoring_elements 0.57307
published_at 2026-04-08T12:55:00Z
17
value 0.00347
scoring_system epss
scoring_elements 0.57255
published_at 2026-04-07T12:55:00Z
18
value 0.00347
scoring_system epss
scoring_elements 0.57277
published_at 2026-04-04T12:55:00Z
19
value 0.00347
scoring_system epss
scoring_elements 0.57173
published_at 2026-04-01T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-28966
1
reference_url https://github.com/rubysec/ruby-advisory-db/blob/master/gems/tmpdir/CVE-2021-28966.yml
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/rubysec/ruby-advisory-db/blob/master/gems/tmpdir/CVE-2021-28966.yml
2
reference_url https://github.com/ruby/tmpdir
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/ruby/tmpdir
3
reference_url https://github.com/ruby/tmpdir/commit/93798c01cb7c10476e50a4d80130a329ba47f348
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/ruby/tmpdir/commit/93798c01cb7c10476e50a4d80130a329ba47f348
4
reference_url https://github.com/ruby/tmpdir/pull/8
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/ruby/tmpdir/pull/8
5
reference_url https://hackerone.com/reports/1131465
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://hackerone.com/reports/1131465
6
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-28966
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-28966
7
reference_url https://rubygems.org/gems/tmpdir
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://rubygems.org/gems/tmpdir
8
reference_url https://security.netapp.com/advisory/ntap-20210902-0004
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://security.netapp.com/advisory/ntap-20210902-0004
9
reference_url https://security.netapp.com/advisory/ntap-20210902-0004/
reference_id
reference_type
scores
url https://security.netapp.com/advisory/ntap-20210902-0004/
10
reference_url https://www.ruby-lang.org/en/news/2021/04/05/tempfile-path-traversal-on-windows-cve-2021-28966
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://www.ruby-lang.org/en/news/2021/04/05/tempfile-path-traversal-on-windows-cve-2021-28966
11
reference_url https://www.ruby-lang.org/en/news/2021/04/05/tempfile-path-traversal-on-windows-cve-2021-28966/
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3
scoring_elements
url https://www.ruby-lang.org/en/news/2021/04/05/tempfile-path-traversal-on-windows-cve-2021-28966/
12
reference_url https://github.com/advisories/GHSA-46f2-3v63-3xrp
reference_id GHSA-46f2-3v63-3xrp
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-46f2-3v63-3xrp
fixed_packages
0
url pkg:gem/tmpdir@0.1.2
purl pkg:gem/tmpdir@0.1.2
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:gem/tmpdir@0.1.2
aliases CVE-2021-28966, GHSA-46f2-3v63-3xrp
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-jgyw-q58q-7qgm
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:gem/tmpdir@0.1.2