Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:mozilla/Firefox%20ESR@91.3.0
Typemozilla
Namespace
NameFirefox ESR
Version91.3.0
Qualifiers
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version91.4.0
Latest_non_vulnerable_version140.9.1
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-ddem-1dt1-uff7
vulnerability_id VCID-ddem-1dt1-uff7
summary Multiple vulnerabilities have been found in Mozilla Thunderbird, the worst of which could result in the arbitrary execution of code.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38503.json
reference_id
reference_type
scores
0
value 10.0
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-38503.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-38503
reference_id
reference_type
scores
0
value 0.01079
scoring_system epss
scoring_elements 0.7781
published_at 2026-04-08T12:55:00Z
1
value 0.01079
scoring_system epss
scoring_elements 0.77825
published_at 2026-04-13T12:55:00Z
2
value 0.01079
scoring_system epss
scoring_elements 0.77815
published_at 2026-04-09T12:55:00Z
3
value 0.01079
scoring_system epss
scoring_elements 0.77861
published_at 2026-04-16T12:55:00Z
4
value 0.01079
scoring_system epss
scoring_elements 0.77826
published_at 2026-04-12T12:55:00Z
5
value 0.01079
scoring_system epss
scoring_elements 0.77841
published_at 2026-04-11T12:55:00Z
6
value 0.01405
scoring_system epss
scoring_elements 0.8041
published_at 2026-04-02T12:55:00Z
7
value 0.01405
scoring_system epss
scoring_elements 0.80404
published_at 2026-04-01T12:55:00Z
8
value 0.01405
scoring_system epss
scoring_elements 0.80431
published_at 2026-04-04T12:55:00Z
9
value 0.01405
scoring_system epss
scoring_elements 0.8042
published_at 2026-04-07T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-38503
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38496
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38496
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38500
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38500
4
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38502
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38502
5
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38503
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38503
6
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38504
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38504
7
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38506
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38506
8
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38507
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38507
9
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38508
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38508
10
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38509
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38509
11
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4126
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4126
12
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4129
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4129
13
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43528
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43528
14
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43529
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43529
15
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43534
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43534
16
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43535
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43535
17
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43536
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43536
18
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43537
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43537
19
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43538
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43538
20
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43539
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43539
21
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43541
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43541
22
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43542
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43542
23
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43543
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43543
24
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43545
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43545
25
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43546
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43546
26
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44538
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-44538
27
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:H/PR:N/UI:R/S:U/C:H/I:H/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
28
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2019621
reference_id 2019621
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2019621
29
reference_url https://security.archlinux.org/ASA-202111-2
reference_id ASA-202111-2
reference_type
scores
url https://security.archlinux.org/ASA-202111-2
30
reference_url https://security.archlinux.org/ASA-202111-3
reference_id ASA-202111-3
reference_type
scores
url https://security.archlinux.org/ASA-202111-3
31
reference_url https://security.archlinux.org/AVG-2511
reference_id AVG-2511
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2511
32
reference_url https://security.archlinux.org/AVG-2518
reference_id AVG-2518
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2518
33
reference_url https://security.gentoo.org/glsa/202202-03
reference_id GLSA-202202-03
reference_type
scores
url https://security.gentoo.org/glsa/202202-03
34
reference_url https://security.gentoo.org/glsa/202208-14
reference_id GLSA-202208-14
reference_type
scores
url https://security.gentoo.org/glsa/202208-14
35
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2021-48
reference_id mfsa2021-48
reference_type
scores
0
value high
scoring_system generic_textual
scoring_elements
url https://www.mozilla.org/en-US/security/advisories/mfsa2021-48
36
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2021-49
reference_id mfsa2021-49
reference_type
scores
0
value high
scoring_system generic_textual
scoring_elements
url https://www.mozilla.org/en-US/security/advisories/mfsa2021-49
37
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2021-50
reference_id mfsa2021-50
reference_type
scores
0
value high
scoring_system generic_textual
scoring_elements
url https://www.mozilla.org/en-US/security/advisories/mfsa2021-50
38
reference_url https://access.redhat.com/errata/RHSA-2021:4116
reference_id RHSA-2021:4116
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4116
39
reference_url https://access.redhat.com/errata/RHSA-2021:4123
reference_id RHSA-2021:4123
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4123
40
reference_url https://access.redhat.com/errata/RHSA-2021:4130
reference_id RHSA-2021:4130
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4130
41
reference_url https://access.redhat.com/errata/RHSA-2021:4132
reference_id RHSA-2021:4132
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4132
42
reference_url https://access.redhat.com/errata/RHSA-2021:4133
reference_id RHSA-2021:4133
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4133
43
reference_url https://access.redhat.com/errata/RHSA-2021:4134
reference_id RHSA-2021:4134
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4134
44
reference_url https://access.redhat.com/errata/RHSA-2021:4605
reference_id RHSA-2021:4605
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4605
45
reference_url https://access.redhat.com/errata/RHSA-2021:4607
reference_id RHSA-2021:4607
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4607
46
reference_url https://usn.ubuntu.com/5131-1/
reference_id USN-5131-1
reference_type
scores
url https://usn.ubuntu.com/5131-1/
47
reference_url https://usn.ubuntu.com/5152-1/
reference_id USN-5152-1
reference_type
scores
url https://usn.ubuntu.com/5152-1/
48
reference_url https://usn.ubuntu.com/5248-1/
reference_id USN-5248-1
reference_type
scores
url https://usn.ubuntu.com/5248-1/
fixed_packages
0
url pkg:mozilla/Firefox%20ESR@91.3.0
purl pkg:mozilla/Firefox%20ESR@91.3.0
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox%2520ESR@91.3.0
aliases CVE-2021-38503
risk_score 4.5
exploitability 0.5
weighted_severity 9.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-ddem-1dt1-uff7
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:mozilla/Firefox%2520ESR@91.3.0