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Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:maven/commons-collections/commons-collections@2.1.1
Typemaven
Namespacecommons-collections
Namecommons-collections
Version2.1.1
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version3.2.2
Latest_non_vulnerable_version3.2.2
Affected_by_vulnerabilities
0
url VCID-6r87-jrv8-27ht
vulnerability_id VCID-6r87-jrv8-27ht
summary 
Insecure Deserialization in Apache Commons Collection
Serialized-object interfaces in Java applications using the Apache Commons Collections (ACC) library may allow remote attackers to execute arbitrary commands via a crafted serialized Java object.
references
0
reference_url https://api.first.org/data/v1/epss?cve=CVE-2015-6420
reference_id
reference_type
scores
0
value 0.212
scoring_system epss
scoring_elements 0.95678
published_at 2026-04-18T12:55:00Z
1
value 0.212
scoring_system epss
scoring_elements 0.95631
published_at 2026-04-01T12:55:00Z
2
value 0.212
scoring_system epss
scoring_elements 0.9564
published_at 2026-04-02T12:55:00Z
3
value 0.212
scoring_system epss
scoring_elements 0.95645
published_at 2026-04-04T12:55:00Z
4
value 0.212
scoring_system epss
scoring_elements 0.95648
published_at 2026-04-07T12:55:00Z
5
value 0.212
scoring_system epss
scoring_elements 0.95656
published_at 2026-04-08T12:55:00Z
6
value 0.212
scoring_system epss
scoring_elements 0.9566
published_at 2026-04-09T12:55:00Z
7
value 0.212
scoring_system epss
scoring_elements 0.95665
published_at 2026-04-11T12:55:00Z
8
value 0.212
scoring_system epss
scoring_elements 0.95664
published_at 2026-04-12T12:55:00Z
9
value 0.212
scoring_system epss
scoring_elements 0.95667
published_at 2026-04-13T12:55:00Z
10
value 0.212
scoring_system epss
scoring_elements 0.95675
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2015-6420
1
reference_url https://arxiv.org/pdf/2306.05534
reference_id
reference_type
scores
0
value HIGH
scoring_system generic_textual
scoring_elements
url https://arxiv.org/pdf/2306.05534
2
reference_url https://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/
reference_id
reference_type
scores
url https://foxglovesecurity.com/2015/11/06/what-do-weblogic-websphere-jboss-jenkins-opennms-and-your-application-have-in-common-this-vulnerability/
3
reference_url https://github.com/apache/commons-collections
reference_id
reference_type
scores
0
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/commons-collections
4
reference_url https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917
reference_id
reference_type
scores
0
value HIGH
scoring_system generic_textual
scoring_elements
url https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05376917
5
reference_url https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
reference_id
reference_type
scores
0
value HIGH
scoring_system generic_textual
scoring_elements
url https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390722
6
reference_url https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21@%3Ccommits.samza.apache.org%3E
reference_id
reference_type
scores
0
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21@%3Ccommits.samza.apache.org%3E
7
reference_url https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21%40%3Ccommits.samza.apache.org%3E
reference_id
reference_type
scores
url https://lists.apache.org/thread.html/r352e40ca9874d1beb4ad95403792adca7eb295e6bc3bd7b65fabcc21%40%3Ccommits.samza.apache.org%3E
8
reference_url https://news.apache.org/foundation/entry/apache_commons_statement_to_widespread
reference_id
reference_type
scores
url https://news.apache.org/foundation/entry/apache_commons_statement_to_widespread
9
reference_url https://nvd.nist.gov/vuln/detail/CVE-2015-6420
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv2
scoring_elements AV:N/AC:L/Au:N/C:P/I:P/A:P
1
value 9.8
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2015-6420
10
reference_url https://www.kb.cert.org/vuls/id/576313
reference_id
reference_type
scores
url https://www.kb.cert.org/vuls/id/576313
11
reference_url https://www.kb.cert.org/vuls/id/581311
reference_id
reference_type
scores
0
value HIGH
scoring_system generic_textual
scoring_elements
url https://www.kb.cert.org/vuls/id/581311
12
reference_url https://www.tenable.com/security/research/tra-2017-14
reference_id
reference_type
scores
0
value HIGH
scoring_system generic_textual
scoring_elements
url https://www.tenable.com/security/research/tra-2017-14
13
reference_url https://www.tenable.com/security/research/tra-2017-23
reference_id
reference_type
scores
0
value HIGH
scoring_system generic_textual
scoring_elements
url https://www.tenable.com/security/research/tra-2017-23
14
reference_url http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-java-deserialization
reference_id
reference_type
scores
0
value HIGH
scoring_system generic_textual
scoring_elements
url http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151209-java-deserialization
15
reference_url http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
reference_id
reference_type
scores
0
value HIGH
scoring_system generic_textual
scoring_elements
url http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
16
reference_url http://www.securityfocus.com/bid/78872
reference_id
reference_type
scores
0
value HIGH
scoring_system generic_textual
scoring_elements
url http://www.securityfocus.com/bid/78872
17
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:commons_collections:*:*:*:*:*:*:*:*
reference_id cpe:2.3:a:apache:commons_collections:*:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:commons_collections:*:*:*:*:*:*:*:*
18
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:commons_collections:4.0:*:*:*:*:*:*:*
reference_id cpe:2.3:a:apache:commons_collections:4.0:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:commons_collections:4.0:*:*:*:*:*:*:*
19
reference_url https://github.com/advisories/GHSA-6hgm-866r-3cjv
reference_id GHSA-6hgm-866r-3cjv
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-6hgm-866r-3cjv
fixed_packages
0
url pkg:maven/commons-collections/commons-collections@3.2.2
purl pkg:maven/commons-collections/commons-collections@3.2.2
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/commons-collections/commons-collections@3.2.2
aliases CVE-2015-6420, GHSA-6hgm-866r-3cjv
risk_score 4.4
exploitability 0.5
weighted_severity 8.8
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-6r87-jrv8-27ht
Fixing_vulnerabilities
Risk_score4.4
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:maven/commons-collections/commons-collections@2.1.1