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Lookup for vulnerable packages by Package URL.

Purlpkg:apache/tomcat@10.0.12
Typeapache
Namespace
Nametomcat
Version10.0.12
Qualifiers
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version10.0.16
Latest_non_vulnerable_version11.0.21
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-wptr-hkjx-s7c3
vulnerability_id VCID-wptr-hkjx-s7c3
summary The fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. The object introduced to collect metrics for HTTP upgrade connections was not released for WebSocket connections once the connection was closed. This created a memory leak that, over time, could lead to a denial of service via an OutOfMemoryError.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-42340.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-2021-42340.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-42340
reference_id
reference_type
scores
0
value 0.04282
scoring_system epss
scoring_elements 0.88865
published_at 2026-04-16T12:55:00Z
1
value 0.05703
scoring_system epss
scoring_elements 0.90416
published_at 2026-04-13T12:55:00Z
2
value 0.05703
scoring_system epss
scoring_elements 0.90424
published_at 2026-04-12T12:55:00Z
3
value 0.05703
scoring_system epss
scoring_elements 0.90417
published_at 2026-04-09T12:55:00Z
4
value 0.05703
scoring_system epss
scoring_elements 0.9041
published_at 2026-04-08T12:55:00Z
5
value 0.05703
scoring_system epss
scoring_elements 0.90396
published_at 2026-04-07T12:55:00Z
6
value 0.05703
scoring_system epss
scoring_elements 0.90379
published_at 2026-04-02T12:55:00Z
7
value 0.05703
scoring_system epss
scoring_elements 0.90392
published_at 2026-04-04T12:55:00Z
8
value 0.05703
scoring_system epss
scoring_elements 0.90377
published_at 2026-04-01T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-42340
2
reference_url https://github.com/apache/tomcat
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 HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat
3
reference_url https://github.com/apache/tomcat/commit/31d62426645824bdfe076a0c0eafa904d90b4fb9
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 HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat/commit/31d62426645824bdfe076a0c0eafa904d90b4fb9
4
reference_url https://github.com/apache/tomcat/commit/80f1438ec45e77a07b96419808971838d259eb47
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 HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat/commit/80f1438ec45e77a07b96419808971838d259eb47
5
reference_url https://github.com/apache/tomcat/commit/d27535bdee95d252418201eb21e9d29476aa6b6a
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 HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat/commit/d27535bdee95d252418201eb21e9d29476aa6b6a
6
reference_url https://github.com/apache/tomcat/commit/d5a6660cba7f51589468937bf3bbad4db7810371
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 HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/tomcat/commit/d5a6660cba7f51589468937bf3bbad4db7810371
7
reference_url https://kc.mcafee.com/corporate/index?page=content&id=SB10379
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 HIGH
scoring_system generic_textual
scoring_elements
url https://kc.mcafee.com/corporate/index?page=content&id=SB10379
8
reference_url https://lists.apache.org/thread.html/r8097a2d1550aa78e585fc77e602b9046e6d4099d8d132497c5387784@%3Ccommits.myfaces.apache.org%3E
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 HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r8097a2d1550aa78e585fc77e602b9046e6d4099d8d132497c5387784@%3Ccommits.myfaces.apache.org%3E
9
reference_url https://lists.apache.org/thread.html/r83a35be60f06aca2065f188ee542b9099695d57ced2e70e0885f905c%40%3Cannounce.tomcat.apache.org%3E
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 HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r83a35be60f06aca2065f188ee542b9099695d57ced2e70e0885f905c%40%3Cannounce.tomcat.apache.org%3E
10
reference_url https://security.gentoo.org/glsa/202208-34
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 HIGH
scoring_system generic_textual
scoring_elements
url https://security.gentoo.org/glsa/202208-34
11
reference_url https://security.netapp.com/advisory/ntap-20211104-0001
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 HIGH
scoring_system generic_textual
scoring_elements
url https://security.netapp.com/advisory/ntap-20211104-0001
12
reference_url https://tomcat.apache.org/security-10.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 HIGH
scoring_system generic_textual
scoring_elements
url https://tomcat.apache.org/security-10.html
13
reference_url https://tomcat.apache.org/security-8.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 HIGH
scoring_system generic_textual
scoring_elements
url https://tomcat.apache.org/security-8.html
14
reference_url https://tomcat.apache.org/security-9.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 HIGH
scoring_system generic_textual
scoring_elements
url https://tomcat.apache.org/security-9.html
15
reference_url https://www.debian.org/security/2021/dsa-5009
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 HIGH
scoring_system generic_textual
scoring_elements
url https://www.debian.org/security/2021/dsa-5009
16
reference_url https://www.oracle.com/security-alerts/cpuapr2022.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 HIGH
scoring_system generic_textual
scoring_elements
url https://www.oracle.com/security-alerts/cpuapr2022.html
17
reference_url https://www.oracle.com/security-alerts/cpujan2022.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 HIGH
scoring_system generic_textual
scoring_elements
url https://www.oracle.com/security-alerts/cpujan2022.html
18
reference_url https://www.oracle.com/security-alerts/cpujul2022.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 HIGH
scoring_system generic_textual
scoring_elements
url https://www.oracle.com/security-alerts/cpujul2022.html
19
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2014356
reference_id 2014356
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2014356
20
reference_url https://security.archlinux.org/AVG-2469
reference_id AVG-2469
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2469
21
reference_url https://security.archlinux.org/AVG-2470
reference_id AVG-2470
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2470
22
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42340
reference_id CVE-2021-42340
reference_type
scores
0
value Important
scoring_system apache_tomcat
scoring_elements
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42340
23
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-42340
reference_id CVE-2021-42340
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 HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-42340
24
reference_url https://github.com/advisories/GHSA-wph7-x527-w3h5
reference_id GHSA-wph7-x527-w3h5
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-wph7-x527-w3h5
25
reference_url https://access.redhat.com/errata/RHSA-2021:4861
reference_id RHSA-2021:4861
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4861
26
reference_url https://access.redhat.com/errata/RHSA-2021:4863
reference_id RHSA-2021:4863
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4863
27
reference_url https://access.redhat.com/errata/RHSA-2022:1179
reference_id RHSA-2022:1179
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:1179
28
reference_url https://access.redhat.com/errata/RHSA-2022:5532
reference_id RHSA-2022:5532
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:5532
fixed_packages
0
url pkg:apache/tomcat@8.5.72
purl pkg:apache/tomcat@8.5.72
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@8.5.72
1
url pkg:apache/tomcat@9.0.54
purl pkg:apache/tomcat@9.0.54
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@9.0.54
2
url pkg:apache/tomcat@10.0.12
purl pkg:apache/tomcat@10.0.12
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@10.0.12
3
url pkg:apache/tomcat@10.1.0-M6
purl pkg:apache/tomcat@10.1.0-M6
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@10.1.0-M6
aliases CVE-2021-42340, GHSA-wph7-x527-w3h5
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-wptr-hkjx-s7c3
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:apache/tomcat@10.0.12