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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:deb/debian/claws-mail@3.17.8-1
Typedeb
Namespacedebian
Nameclaws-mail
Version3.17.8-1
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version4.1.1-2
Latest_non_vulnerable_version4.1.1-2
Affected_by_vulnerabilities
0
url VCID-185b-3s2q-1ffu
vulnerability_id VCID-185b-3s2q-1ffu
summary textview_uri_security_check in textview.c in Claws Mail before 3.18.0, and Sylpheed through 3.7.0, does not have sufficient link checks before accepting a click.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-37746
reference_id
reference_type
scores
0
value 0.00483
scoring_system epss
scoring_elements 0.65283
published_at 2026-04-18T12:55:00Z
1
value 0.00483
scoring_system epss
scoring_elements 0.65157
published_at 2026-04-01T12:55:00Z
2
value 0.00483
scoring_system epss
scoring_elements 0.65207
published_at 2026-04-02T12:55:00Z
3
value 0.00483
scoring_system epss
scoring_elements 0.65233
published_at 2026-04-04T12:55:00Z
4
value 0.00483
scoring_system epss
scoring_elements 0.65199
published_at 2026-04-07T12:55:00Z
5
value 0.00483
scoring_system epss
scoring_elements 0.65249
published_at 2026-04-08T12:55:00Z
6
value 0.00483
scoring_system epss
scoring_elements 0.65261
published_at 2026-04-09T12:55:00Z
7
value 0.00483
scoring_system epss
scoring_elements 0.65279
published_at 2026-04-24T12:55:00Z
8
value 0.00483
scoring_system epss
scoring_elements 0.65266
published_at 2026-04-21T12:55:00Z
9
value 0.00483
scoring_system epss
scoring_elements 0.65239
published_at 2026-04-13T12:55:00Z
10
value 0.00483
scoring_system epss
scoring_elements 0.65274
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-37746
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37746
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37746
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991722
reference_id 991722
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991722
3
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991723
reference_id 991723
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=991723
4
reference_url https://security.archlinux.org/AVG-2243
reference_id AVG-2243
reference_type
scores
0
value Medium
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2243
fixed_packages
0
url pkg:deb/debian/claws-mail@4.1.1-2
purl pkg:deb/debian/claws-mail@4.1.1-2
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@4.1.1-2
aliases CVE-2021-37746
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-185b-3s2q-1ffu
Fixing_vulnerabilities
0
url VCID-6bx3-z5a9-vya5
vulnerability_id VCID-6bx3-z5a9-vya5
summary In imap_scan_tree_recursive in Claws Mail through 3.17.6, a malicious IMAP server can trigger stack consumption because of unlimited recursion into subdirectories during a rebuild of the folder tree.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2020-16094
reference_id
reference_type
scores
0
value 0.00485
scoring_system epss
scoring_elements 0.65251
published_at 2026-04-01T12:55:00Z
1
value 0.00485
scoring_system epss
scoring_elements 0.65301
published_at 2026-04-02T12:55:00Z
2
value 0.00485
scoring_system epss
scoring_elements 0.65326
published_at 2026-04-04T12:55:00Z
3
value 0.00485
scoring_system epss
scoring_elements 0.65291
published_at 2026-04-07T12:55:00Z
4
value 0.00485
scoring_system epss
scoring_elements 0.65343
published_at 2026-04-08T12:55:00Z
5
value 0.00485
scoring_system epss
scoring_elements 0.65355
published_at 2026-04-09T12:55:00Z
6
value 0.00485
scoring_system epss
scoring_elements 0.65373
published_at 2026-04-11T12:55:00Z
7
value 0.00485
scoring_system epss
scoring_elements 0.65361
published_at 2026-04-12T12:55:00Z
8
value 0.00485
scoring_system epss
scoring_elements 0.65333
published_at 2026-04-13T12:55:00Z
9
value 0.00485
scoring_system epss
scoring_elements 0.65369
published_at 2026-04-16T12:55:00Z
10
value 0.00485
scoring_system epss
scoring_elements 0.6538
published_at 2026-04-18T12:55:00Z
11
value 0.00485
scoring_system epss
scoring_elements 0.65365
published_at 2026-04-21T12:55:00Z
12
value 0.00485
scoring_system epss
scoring_elements 0.65382
published_at 2026-04-24T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2020-16094
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16094
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-16094
2
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=966630
reference_id 966630
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=966630
fixed_packages
0
url pkg:deb/debian/claws-mail@3.17.8-1
purl pkg:deb/debian/claws-mail@3.17.8-1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-185b-3s2q-1ffu
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@3.17.8-1
aliases CVE-2020-16094
risk_score null
exploitability 0.5
weighted_severity 0.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-6bx3-z5a9-vya5
1
url VCID-eqpn-zwjp-rkdf
vulnerability_id VCID-eqpn-zwjp-rkdf
summary 
A vulnerability was discovered in Claws Mail's STARTTLS handling,
    possibly allowing an integrity/confidentiality compromise.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2020-15917
reference_id
reference_type
scores
0
value 0.02235
scoring_system epss
scoring_elements 0.84469
published_at 2026-04-01T12:55:00Z
1
value 0.02235
scoring_system epss
scoring_elements 0.84485
published_at 2026-04-02T12:55:00Z
2
value 0.02235
scoring_system epss
scoring_elements 0.84506
published_at 2026-04-04T12:55:00Z
3
value 0.02235
scoring_system epss
scoring_elements 0.84508
published_at 2026-04-07T12:55:00Z
4
value 0.02235
scoring_system epss
scoring_elements 0.84529
published_at 2026-04-08T12:55:00Z
5
value 0.02235
scoring_system epss
scoring_elements 0.84535
published_at 2026-04-09T12:55:00Z
6
value 0.02235
scoring_system epss
scoring_elements 0.84554
published_at 2026-04-11T12:55:00Z
7
value 0.02235
scoring_system epss
scoring_elements 0.84549
published_at 2026-04-12T12:55:00Z
8
value 0.02235
scoring_system epss
scoring_elements 0.84545
published_at 2026-04-13T12:55:00Z
9
value 0.02235
scoring_system epss
scoring_elements 0.84565
published_at 2026-04-18T12:55:00Z
10
value 0.02235
scoring_system epss
scoring_elements 0.84566
published_at 2026-04-21T12:55:00Z
11
value 0.02235
scoring_system epss
scoring_elements 0.84592
published_at 2026-04-24T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2020-15917
1
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15917
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15917
2
reference_url https://security.gentoo.org/glsa/202007-56
reference_id GLSA-202007-56
reference_type
scores
url https://security.gentoo.org/glsa/202007-56
fixed_packages
0
url pkg:deb/debian/claws-mail@3.17.8-1
purl pkg:deb/debian/claws-mail@3.17.8-1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-185b-3s2q-1ffu
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@3.17.8-1
aliases CVE-2020-15917
risk_score null
exploitability 0.5
weighted_severity 0.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-eqpn-zwjp-rkdf
Risk_score3.1
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:deb/debian/claws-mail@3.17.8-1