Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:deb/debian/ntp@1:4.2.4p4%2Bdfsg-8?distro=bullseye
Typedeb
Namespacedebian
Namentp
Version1:4.2.4p4+dfsg-8
Qualifiers
distro bullseye
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version1:4.2.4p6+dfsg-2
Latest_non_vulnerable_version1:4.2.8p15+dfsg-1
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-m917-rj81-5yad
vulnerability_id VCID-m917-rj81-5yad
summary 
An error in the OpenSSL certificate chain validation in ntp might allow for
    spoofing attacks.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-0021.json
reference_id
reference_type
scores
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-0021.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2009-0021
reference_id
reference_type
scores
0
value 0.02216
scoring_system epss
scoring_elements 0.84844
published_at 2026-06-11T12:55:00Z
1
value 0.02216
scoring_system epss
scoring_elements 0.84896
published_at 2026-06-12T12:55:00Z
2
value 0.02216
scoring_system epss
scoring_elements 0.84905
published_at 2026-06-13T12:55:00Z
3
value 0.02216
scoring_system epss
scoring_elements 0.84897
published_at 2026-06-14T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2009-0021
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0021
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-0021
3
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=476807
reference_id 476807
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=476807
4
reference_url https://security.gentoo.org/glsa/200904-05
reference_id GLSA-200904-05
reference_type
scores
url https://security.gentoo.org/glsa/200904-05
5
reference_url https://access.redhat.com/errata/RHSA-2009:0046
reference_id RHSA-2009:0046
reference_type
scores
url https://access.redhat.com/errata/RHSA-2009:0046
6
reference_url https://usn.ubuntu.com/705-1/
reference_id USN-705-1
reference_type
scores
url https://usn.ubuntu.com/705-1/
fixed_packages
0
url pkg:deb/debian/ntp@1:4.2.4p4%2Bdfsg-8?distro=bullseye
purl pkg:deb/debian/ntp@1:4.2.4p4%2Bdfsg-8?distro=bullseye
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/ntp@1:4.2.4p4%252Bdfsg-8%3Fdistro=bullseye
1
url pkg:deb/debian/ntp@1:4.2.8p15%2Bdfsg-1?distro=bullseye
purl pkg:deb/debian/ntp@1:4.2.8p15%2Bdfsg-1?distro=bullseye
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/ntp@1:4.2.8p15%252Bdfsg-1%3Fdistro=bullseye
aliases CVE-2009-0021
risk_score null
exploitability 0.5
weighted_severity 0.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-m917-rj81-5yad
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:deb/debian/ntp@1:4.2.4p4%252Bdfsg-8%3Fdistro=bullseye