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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:apk/alpine/py3-mistune@2.0.3-r0?arch=x86_64&distroversion=v3.22&reponame=community
Typeapk
Namespacealpine
Namepy3-mistune
Version2.0.3-r0
Qualifiers
arch x86_64
distroversion v3.22
reponame community
Subpath
Is_vulnerablefalse
Next_non_vulnerable_versionnull
Latest_non_vulnerable_versionnull
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-qb4z-jzem-myee
vulnerability_id VCID-qb4z-jzem-myee
summary In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2022-34749.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-2022-34749.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2022-34749
reference_id
reference_type
scores
0
value 0.00521
scoring_system epss
scoring_elements 0.66904
published_at 2026-04-24T12:55:00Z
1
value 0.00521
scoring_system epss
scoring_elements 0.66879
published_at 2026-04-21T12:55:00Z
2
value 0.00521
scoring_system epss
scoring_elements 0.66813
published_at 2026-04-07T12:55:00Z
3
value 0.00521
scoring_system epss
scoring_elements 0.66896
published_at 2026-04-18T12:55:00Z
4
value 0.00521
scoring_system epss
scoring_elements 0.66849
published_at 2026-04-13T12:55:00Z
5
value 0.00521
scoring_system epss
scoring_elements 0.66882
published_at 2026-04-16T12:55:00Z
6
value 0.00521
scoring_system epss
scoring_elements 0.66895
published_at 2026-04-11T12:55:00Z
7
value 0.00521
scoring_system epss
scoring_elements 0.66876
published_at 2026-04-09T12:55:00Z
8
value 0.00521
scoring_system epss
scoring_elements 0.66862
published_at 2026-04-08T12:55:00Z
9
value 0.00521
scoring_system epss
scoring_elements 0.66815
published_at 2026-04-02T12:55:00Z
10
value 0.00521
scoring_system epss
scoring_elements 0.6684
published_at 2026-04-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2022-34749
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34749
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34749
3
reference_url https://github.com/advisories/GHSA-fw3v-x4f2-v673
reference_id
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-fw3v-x4f2-v673
4
reference_url https://github.com/lepture/mistune
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
1
value 8.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/lepture/mistune
5
reference_url https://github.com/lepture/mistune/commit/a6d43215132fe4f3d93f8d7e90ba83b16a0838b2
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
1
value 8.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/lepture/mistune/commit/a6d43215132fe4f3d93f8d7e90ba83b16a0838b2
6
reference_url https://github.com/lepture/mistune/commit/ca1e7b506850f4e488823fc7338b49a8f9852718
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
1
value 8.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/lepture/mistune/commit/ca1e7b506850f4e488823fc7338b49a8f9852718
7
reference_url https://github.com/lepture/mistune/issues/314#issuecomment-1223972386
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
1
value 8.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/lepture/mistune/issues/314#issuecomment-1223972386
8
reference_url https://github.com/lepture/mistune/releases
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
1
value 8.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/lepture/mistune/releases
9
reference_url https://github.com/pypa/advisory-database/tree/main/vulns/mistune/PYSEC-2022-237.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
1
value 8.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/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/mistune/PYSEC-2022-237.yaml
10
reference_url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TQHXITQ2DSBYOILKHXBSBB7PFBPZHF63
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
1
value 8.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TQHXITQ2DSBYOILKHXBSBB7PFBPZHF63
11
reference_url https://nvd.nist.gov/vuln/detail/CVE-2022-34749
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
1
value 8.8
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/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-2022-34749
12
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1016089
reference_id 1016089
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1016089
13
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2112230
reference_id 2112230
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2112230
14
reference_url https://access.redhat.com/errata/RHSA-2026:2711
reference_id RHSA-2026:2711
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:2711
15
reference_url https://access.redhat.com/errata/RHSA-2026:2737
reference_id RHSA-2026:2737
reference_type
scores
url https://access.redhat.com/errata/RHSA-2026:2737
fixed_packages
0
url pkg:apk/alpine/py3-mistune@2.0.3-r0?arch=x86_64&distroversion=v3.22&reponame=community
purl pkg:apk/alpine/py3-mistune@2.0.3-r0?arch=x86_64&distroversion=v3.22&reponame=community
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/py3-mistune@2.0.3-r0%3Farch=x86_64&distroversion=v3.22&reponame=community
aliases CVE-2022-34749, GHSA-fw3v-x4f2-v673, PYSEC-2022-237
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-qb4z-jzem-myee
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:apk/alpine/py3-mistune@2.0.3-r0%3Farch=x86_64&distroversion=v3.22&reponame=community