Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:apk/alpine/py3-pygments@2.7.4-r0?arch=x86&distroversion=v3.19&reponame=main
Typeapk
Namespacealpine
Namepy3-pygments
Version2.7.4-r0
Qualifiers
arch x86
distroversion v3.19
reponame main
Subpath
Is_vulnerablefalse
Next_non_vulnerable_versionnull
Latest_non_vulnerable_versionnull
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-1na8-nyq1-yfcy
vulnerability_id VCID-1na8-nyq1-yfcy
summary An infinite loop in SMLLexer in Pygments versions 1.5 to 2.7.3 may lead to denial of service when performing syntax highlighting of a Standard ML (SML) source file, as demonstrated by input that only contains the "exception" keyword.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20270.json
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-20270.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-20270
reference_id
reference_type
scores
0
value 0.00205
scoring_system epss
scoring_elements 0.42583
published_at 2026-04-01T12:55:00Z
1
value 0.00205
scoring_system epss
scoring_elements 0.42655
published_at 2026-04-13T12:55:00Z
2
value 0.00205
scoring_system epss
scoring_elements 0.42672
published_at 2026-04-12T12:55:00Z
3
value 0.00205
scoring_system epss
scoring_elements 0.42708
published_at 2026-04-11T12:55:00Z
4
value 0.00205
scoring_system epss
scoring_elements 0.42685
published_at 2026-04-09T12:55:00Z
5
value 0.00205
scoring_system epss
scoring_elements 0.42673
published_at 2026-04-08T12:55:00Z
6
value 0.00205
scoring_system epss
scoring_elements 0.42622
published_at 2026-04-07T12:55:00Z
7
value 0.00205
scoring_system epss
scoring_elements 0.42682
published_at 2026-04-04T12:55:00Z
8
value 0.00205
scoring_system epss
scoring_elements 0.42654
published_at 2026-04-02T12:55:00Z
9
value 0.00223
scoring_system epss
scoring_elements 0.44961
published_at 2026-04-18T12:55:00Z
10
value 0.00223
scoring_system epss
scoring_elements 0.44968
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-20270
2
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1922136
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:N/A:H
1
value 8.7
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://bugzilla.redhat.com/show_bug.cgi?id=1922136
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20270
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20270
4
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27291
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27291
5
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30152
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30152
6
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30154
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30154
7
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30155
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30155
8
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30157
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30157
9
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30158
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30158
10
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30159
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30159
11
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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:N/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
12
reference_url https://github.com/advisories/GHSA-9w8r-397f-prfh
reference_id
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-9w8r-397f-prfh
13
reference_url https://github.com/pygments/pygments
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:N/A:H
1
value 8.7
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/pygments/pygments
14
reference_url https://github.com/pygments/pygments/commit/f91804ff4772e3ab41f46e28d370f57898700333
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:N/A:H
1
value 8.7
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/pygments/pygments/commit/f91804ff4772e3ab41f46e28d370f57898700333
15
reference_url https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2021-140.yaml
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:N/A:H
1
value 8.7
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/pypa/advisory-database/tree/main/vulns/pygments/PYSEC-2021-140.yaml
16
reference_url https://lists.debian.org/debian-lts-announce/2021/05/msg00003.html
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:N/A:H
1
value 8.7
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.debian.org/debian-lts-announce/2021/05/msg00003.html
17
reference_url https://lists.debian.org/debian-lts-announce/2021/05/msg00006.html
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:N/A:H
1
value 8.7
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.debian.org/debian-lts-announce/2021/05/msg00006.html
18
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-20270
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:N/A:H
1
value 8.7
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-20270
19
reference_url https://www.debian.org/security/2021/dsa-4889
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:N/A:H
1
value 8.7
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://www.debian.org/security/2021/dsa-4889
20
reference_url https://www.oracle.com/security-alerts/cpuoct2021.html
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:N/A:H
1
value 8.7
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://www.oracle.com/security-alerts/cpuoct2021.html
21
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=984664
reference_id 984664
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=984664
22
reference_url https://security.archlinux.org/AVG-1662
reference_id AVG-1662
reference_type
scores
0
value Low
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1662
23
reference_url https://security.archlinux.org/AVG-1775
reference_id AVG-1775
reference_type
scores
0
value Medium
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1775
24
reference_url https://access.redhat.com/errata/RHSA-2021:0781
reference_id RHSA-2021:0781
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:0781
25
reference_url https://access.redhat.com/errata/RHSA-2021:3252
reference_id RHSA-2021:3252
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:3252
26
reference_url https://access.redhat.com/errata/RHSA-2021:4139
reference_id RHSA-2021:4139
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4139
27
reference_url https://access.redhat.com/errata/RHSA-2021:4150
reference_id RHSA-2021:4150
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4150
28
reference_url https://access.redhat.com/errata/RHSA-2021:4151
reference_id RHSA-2021:4151
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4151
29
reference_url https://usn.ubuntu.com/4885-1/
reference_id USN-4885-1
reference_type
scores
url https://usn.ubuntu.com/4885-1/
30
reference_url https://usn.ubuntu.com/4897-2/
reference_id USN-4897-2
reference_type
scores
url https://usn.ubuntu.com/4897-2/
fixed_packages
0
url pkg:apk/alpine/py3-pygments@2.7.4-r0?arch=x86&distroversion=v3.19&reponame=main
purl pkg:apk/alpine/py3-pygments@2.7.4-r0?arch=x86&distroversion=v3.19&reponame=main
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/py3-pygments@2.7.4-r0%3Farch=x86&distroversion=v3.19&reponame=main
aliases CVE-2021-20270, GHSA-9w8r-397f-prfh, PYSEC-2021-140
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-1na8-nyq1-yfcy
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:apk/alpine/py3-pygments@2.7.4-r0%3Farch=x86&distroversion=v3.19&reponame=main