Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:apk/alpine/lz4@1.9.3-r1?arch=armv7&distroversion=v3.17&reponame=main
Typeapk
Namespacealpine
Namelz4
Version1.9.3-r1
Qualifiers
arch armv7
distroversion v3.17
reponame main
Subpath
Is_vulnerablefalse
Next_non_vulnerable_versionnull
Latest_non_vulnerable_versionnull
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-a7bq-nv7b-vfgv
vulnerability_id VCID-a7bq-nv7b-vfgv
summary
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3520.json
reference_id
reference_type
scores
0
value 8.6
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3520.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-3520
reference_id
reference_type
scores
0
value 0.00138
scoring_system epss
scoring_elements 0.33513
published_at 2026-06-11T12:55:00Z
1
value 0.00138
scoring_system epss
scoring_elements 0.33693
published_at 2026-06-12T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-3520
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3520
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3520
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 8.6
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
4
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1954559
reference_id 1954559
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1954559
5
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987856
reference_id 987856
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987856
6
reference_url https://security.archlinux.org/ASA-202105-27
reference_id ASA-202105-27
reference_type
scores
url https://security.archlinux.org/ASA-202105-27
7
reference_url https://security.archlinux.org/AVG-1889
reference_id AVG-1889
reference_type
scores
0
value Low
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1889
8
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-3520
reference_id CVE-2021-3520
reference_type
scores
url https://nvd.nist.gov/vuln/detail/CVE-2021-3520
9
reference_url https://security.gentoo.org/glsa/202406-04
reference_id GLSA-202406-04
reference_type
scores
url https://security.gentoo.org/glsa/202406-04
10
reference_url https://access.redhat.com/errata/RHSA-2021:2575
reference_id RHSA-2021:2575
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:2575
11
reference_url https://access.redhat.com/errata/RHSA-2022:1345
reference_id RHSA-2022:1345
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:1345
12
reference_url https://access.redhat.com/errata/RHSA-2022:5606
reference_id RHSA-2022:5606
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:5606
13
reference_url https://access.redhat.com/errata/RHSA-2022:6407
reference_id RHSA-2022:6407
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:6407
14
reference_url https://access.redhat.com/errata/RHSA-2024:3527
reference_id RHSA-2024:3527
reference_type
scores
url https://access.redhat.com/errata/RHSA-2024:3527
15
reference_url https://usn.ubuntu.com/4968-1/
reference_id USN-4968-1
reference_type
scores
url https://usn.ubuntu.com/4968-1/
16
reference_url https://usn.ubuntu.com/4968-2/
reference_id USN-4968-2
reference_type
scores
url https://usn.ubuntu.com/4968-2/
fixed_packages
0
url pkg:apk/alpine/lz4@1.9.3-r1?arch=armv7&distroversion=v3.17&reponame=main
purl pkg:apk/alpine/lz4@1.9.3-r1?arch=armv7&distroversion=v3.17&reponame=main
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/lz4@1.9.3-r1%3Farch=armv7&distroversion=v3.17&reponame=main
aliases CVE-2021-3520
risk_score 3.9
exploitability 0.5
weighted_severity 7.7
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-a7bq-nv7b-vfgv
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:apk/alpine/lz4@1.9.3-r1%3Farch=armv7&distroversion=v3.17&reponame=main