Lookup for vulnerable packages by Package URL.

Purlpkg:deb/debian/thunderbird@1:78.10.0-1?distro=trixie
Typedeb
Namespacedebian
Namethunderbird
Version1:78.10.0-1
Qualifiers
distro trixie
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version1:78.10.2-1
Latest_non_vulnerable_version1:140.9.1esr-1
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-1e61-jk2b-aubw
vulnerability_id VCID-1e61-jk2b-aubw
summary
Multiple vulnerabilities have been found in Mozilla Firefox, 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-2021-23994.json
reference_id
reference_type
scores
0
value 8.8
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-23994.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-23994
reference_id
reference_type
scores
0
value 0.00348
scoring_system epss
scoring_elements 0.57347
published_at 2026-04-21T12:55:00Z
1
value 0.00348
scoring_system epss
scoring_elements 0.57368
published_at 2026-04-18T12:55:00Z
2
value 0.00348
scoring_system epss
scoring_elements 0.57238
published_at 2026-04-01T12:55:00Z
3
value 0.00348
scoring_system epss
scoring_elements 0.57388
published_at 2026-04-11T12:55:00Z
4
value 0.00348
scoring_system epss
scoring_elements 0.57373
published_at 2026-04-16T12:55:00Z
5
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scoring_system epss
scoring_elements 0.57371
published_at 2026-04-08T12:55:00Z
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value 0.00348
scoring_system epss
scoring_elements 0.57344
published_at 2026-04-04T12:55:00Z
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value 0.00348
scoring_system epss
scoring_elements 0.5732
published_at 2026-04-07T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-23994
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23961
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23961
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23991
reference_id
reference_type
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23991
4
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23992
reference_id
reference_type
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23993
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23994
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23995
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23998
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23999
reference_id
reference_type
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10
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24002
reference_id
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11
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29945
reference_id
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12
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29946
reference_id
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13
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29948
reference_id
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14
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29949
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29949
15
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
16
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1951364
reference_id 1951364
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1951364
17
reference_url https://security.archlinux.org/ASA-202104-3
reference_id ASA-202104-3
reference_type
scores
url https://security.archlinux.org/ASA-202104-3
18
reference_url https://security.archlinux.org/ASA-202104-4
reference_id ASA-202104-4
reference_type
scores
url https://security.archlinux.org/ASA-202104-4
19
reference_url https://security.archlinux.org/AVG-1834
reference_id AVG-1834
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1834
20
reference_url https://security.archlinux.org/AVG-1836
reference_id AVG-1836
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1836
21
reference_url https://security.gentoo.org/glsa/202104-09
reference_id GLSA-202104-09
reference_type
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url https://security.gentoo.org/glsa/202104-09
22
reference_url https://security.gentoo.org/glsa/202104-10
reference_id GLSA-202104-10
reference_type
scores
url https://security.gentoo.org/glsa/202104-10
23
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2021-14
reference_id mfsa2021-14
reference_type
scores
0
value high
scoring_system generic_textual
scoring_elements
url https://www.mozilla.org/en-US/security/advisories/mfsa2021-14
24
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2021-15
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reference_type
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scoring_elements
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25
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2021-16
reference_id mfsa2021-16
reference_type
scores
0
value high
scoring_system generic_textual
scoring_elements
url https://www.mozilla.org/en-US/security/advisories/mfsa2021-16
26
reference_url https://access.redhat.com/errata/RHSA-2021:1350
reference_id RHSA-2021:1350
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:1350
27
reference_url https://access.redhat.com/errata/RHSA-2021:1351
reference_id RHSA-2021:1351
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:1351
28
reference_url https://access.redhat.com/errata/RHSA-2021:1352
reference_id RHSA-2021:1352
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:1352
29
reference_url https://access.redhat.com/errata/RHSA-2021:1353
reference_id RHSA-2021:1353
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:1353
30
reference_url https://access.redhat.com/errata/RHSA-2021:1360
reference_id RHSA-2021:1360
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:1360
31
reference_url https://access.redhat.com/errata/RHSA-2021:1361
reference_id RHSA-2021:1361
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:1361
32
reference_url https://access.redhat.com/errata/RHSA-2021:1362
reference_id RHSA-2021:1362
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:1362
33
reference_url https://access.redhat.com/errata/RHSA-2021:1363
reference_id RHSA-2021:1363
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:1363
34
reference_url https://usn.ubuntu.com/4926-1/
reference_id USN-4926-1
reference_type
scores
url https://usn.ubuntu.com/4926-1/
35
reference_url https://usn.ubuntu.com/4995-1/
reference_id USN-4995-1
reference_type
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url https://usn.ubuntu.com/4995-1/
36
reference_url https://usn.ubuntu.com/4995-2/
reference_id USN-4995-2
reference_type
scores
url https://usn.ubuntu.com/4995-2/
fixed_packages
0
url pkg:deb/debian/thunderbird@1:78.10.0-1?distro=trixie
purl pkg:deb/debian/thunderbird@1:78.10.0-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/thunderbird@1:78.10.0-1%3Fdistro=trixie
1
url pkg:deb/debian/thunderbird@1:115.12.0-1~deb11u1?distro=trixie
purl pkg:deb/debian/thunderbird@1:115.12.0-1~deb11u1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/thunderbird@1:115.12.0-1~deb11u1%3Fdistro=trixie
2
url pkg:deb/debian/thunderbird@1:140.6.0esr-1~deb12u1?distro=trixie
purl pkg:deb/debian/thunderbird@1:140.6.0esr-1~deb12u1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/thunderbird@1:140.6.0esr-1~deb12u1%3Fdistro=trixie
3
url pkg:deb/debian/thunderbird@1:140.8.0esr-1~deb13u1?distro=trixie
purl pkg:deb/debian/thunderbird@1:140.8.0esr-1~deb13u1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/thunderbird@1:140.8.0esr-1~deb13u1%3Fdistro=trixie
4
url pkg:deb/debian/thunderbird@1:140.9.0esr-1?distro=trixie
purl pkg:deb/debian/thunderbird@1:140.9.0esr-1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-5dw5-vpt8-zqbz
1
vulnerability VCID-9ag7-z86d-nba9
2
vulnerability VCID-qbzp-euvv-q7c7
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/thunderbird@1:140.9.0esr-1%3Fdistro=trixie
5
url pkg:deb/debian/thunderbird@1:140.9.1esr-1?distro=trixie
purl pkg:deb/debian/thunderbird@1:140.9.1esr-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/thunderbird@1:140.9.1esr-1%3Fdistro=trixie
aliases CVE-2021-23994
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-1e61-jk2b-aubw
1
url VCID-2cd3-m37k-5ydh
vulnerability_id VCID-2cd3-m37k-5ydh
summary
Multiple vulnerabilities have been found in Mozilla Firefox, 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-2021-29946.json
reference_id
reference_type
scores
0
value 8.8
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-29946.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-29946
reference_id
reference_type
scores
0
value 0.00163
scoring_system epss
scoring_elements 0.37218
published_at 2026-04-21T12:55:00Z
1
value 0.00163
scoring_system epss
scoring_elements 0.37293
published_at 2026-04-09T12:55:00Z
2
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scoring_system epss
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published_at 2026-04-11T12:55:00Z
3
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scoring_system epss
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scoring_system epss
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published_at 2026-04-13T12:55:00Z
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value 0.00163
scoring_system epss
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published_at 2026-04-18T12:55:00Z
7
value 0.00163
scoring_system epss
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published_at 2026-04-01T12:55:00Z
8
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scoring_system epss
scoring_elements 0.37374
published_at 2026-04-02T12:55:00Z
9
value 0.00163
scoring_system epss
scoring_elements 0.374
published_at 2026-04-04T12:55:00Z
10
value 0.00163
scoring_system epss
scoring_elements 0.37228
published_at 2026-04-07T12:55:00Z
11
value 0.00163
scoring_system epss
scoring_elements 0.37279
published_at 2026-04-08T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-29946
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23961
reference_id
reference_type
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23961
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23991
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23992
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23994
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23995
reference_id
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8
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23998
reference_id
reference_type
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23999
reference_id
reference_type
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10
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-24002
reference_id
reference_type
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29945
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29946
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29948
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29949
reference_id
reference_type
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29949
15
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
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scores
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scoring_system cvssv3.1
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16
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1951371
reference_id 1951371
reference_type
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reference_url https://security.archlinux.org/ASA-202104-3
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url https://security.archlinux.org/ASA-202104-3
18
reference_url https://security.archlinux.org/ASA-202104-4
reference_id ASA-202104-4
reference_type
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url https://security.archlinux.org/ASA-202104-4
19
reference_url https://security.archlinux.org/AVG-1834
reference_id AVG-1834
reference_type
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scoring_system archlinux
scoring_elements
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20
reference_url https://security.archlinux.org/AVG-1836
reference_id AVG-1836
reference_type
scores
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scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1836
21
reference_url https://security.gentoo.org/glsa/202104-09
reference_id GLSA-202104-09
reference_type
scores
url https://security.gentoo.org/glsa/202104-09
22
reference_url https://security.gentoo.org/glsa/202104-10
reference_id GLSA-202104-10
reference_type
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url https://security.gentoo.org/glsa/202104-10
23
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2021-14
reference_id mfsa2021-14
reference_type
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scoring_elements
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24
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2021-15
reference_id mfsa2021-15
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25
reference_url https://www.mozilla.org/en-US/security/advisories/mfsa2021-16
reference_id mfsa2021-16
reference_type
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scoring_elements
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26
reference_url https://access.redhat.com/errata/RHSA-2021:1350
reference_id RHSA-2021:1350
reference_type
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url https://access.redhat.com/errata/RHSA-2021:1350
27
reference_url https://access.redhat.com/errata/RHSA-2021:1351
reference_id RHSA-2021:1351
reference_type
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url https://access.redhat.com/errata/RHSA-2021:1351
28
reference_url https://access.redhat.com/errata/RHSA-2021:1352
reference_id RHSA-2021:1352
reference_type
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url https://access.redhat.com/errata/RHSA-2021:1352
29
reference_url https://access.redhat.com/errata/RHSA-2021:1353
reference_id RHSA-2021:1353
reference_type
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url https://access.redhat.com/errata/RHSA-2021:1353
30
reference_url https://access.redhat.com/errata/RHSA-2021:1360
reference_id RHSA-2021:1360
reference_type
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url https://access.redhat.com/errata/RHSA-2021:1360
31
reference_url https://access.redhat.com/errata/RHSA-2021:1361
reference_id RHSA-2021:1361
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:1361
32
reference_url https://access.redhat.com/errata/RHSA-2021:1362
reference_id RHSA-2021:1362
reference_type
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url https://access.redhat.com/errata/RHSA-2021:1362
33
reference_url https://access.redhat.com/errata/RHSA-2021:1363
reference_id RHSA-2021:1363
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:1363
34
reference_url https://usn.ubuntu.com/4926-1/
reference_id USN-4926-1
reference_type
scores
url https://usn.ubuntu.com/4926-1/
35
reference_url https://usn.ubuntu.com/4995-1/
reference_id USN-4995-1
reference_type
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summary If a Thunderbird user has previously imported Alice's OpenPGP key, and Alice has extended the validity period of her key, but Alice's updated key has not yet been imported, an attacker may send an email containing a crafted version of Alice's key with an invalid subkey, Thunderbird might subsequently attempt to use the invalid subkey, and will fail to send encrypted email to Alice.
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summary Thunderbird did not check if the user ID associated with an OpenPGP key has a valid self signature. An attacker may create a crafted version of an OpenPGP key, by either replacing the original user ID, or by adding another user ID. If Thunderbird imports and accepts the crafted key, the Thunderbird user may falsely conclude that the false user ID belongs to the correspondent.
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summary When loading the shared library that provides the OTR protocol implementation, Thunderbird will initially attempt to open it using a filename that isn't distributed by Thunderbird. If a computer has already been infected with a malicious library of the alternative filename, and the malicious library has been copied to a directory that is contained in the search path for executable libraries, then Thunderbird will load the incorrect library.
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1
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risk_score 4.0
exploitability 0.5
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url VCID-yy95-yypj-cqbh
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summary An attacker may perform a DoS attack to prevent a user from sending encrypted email to a correspondent. If an attacker creates a crafted OpenPGP key with a subkey that has an invalid self signature, and the Thunderbird user imports the crafted key, then Thunderbird may try to use the invalid subkey, but the RNP library rejects it from being used, causing encryption to fail.
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