Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:maven/org.apache.activemq/activemq-client@6.0.0
Typemaven
Namespaceorg.apache.activemq
Nameactivemq-client
Version6.0.0
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version6.1.6
Latest_non_vulnerable_version6.2.4
Affected_by_vulnerabilities
0
url VCID-cm77-qbk4-63ff
vulnerability_id VCID-cm77-qbk4-63ff
summary 
Apache ActiveMQ: Denial of Service via Out of Memory vulnerability
Denial of Service via Out of Memory vulnerability in Apache ActiveMQ Client, Apache ActiveMQ Broker, Apache ActiveMQ.

ActiveMQ NIO SSL transports do not correctly handle TLSv1.3 handshake KeyUpdates triggered by clients. This makes it possible for a client to rapidly trigger updates which causes the broker to exhaust all its memory in the SSL engine leading to DoS.

Note: TLS versions before TLSv1.3 (such as TLSv1.2) are broken but are not vulnerable to OOM. Previous TLS versions require a full handshake renegotiation which causes a connection to hang but not OOM. This is fixed as well.
This issue affects Apache ActiveMQ Client: before 5.19.4, from 6.0.0 before 6.2.4; Apache ActiveMQ Broker: before 5.19.4, from 6.0.0 before 6.2.4; Apache ActiveMQ: before 5.19.4, from 6.0.0 before 6.2.4.

Users are recommended to upgrade to version 6.2.4 or 5.19.5, which fixes the issue.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-39304.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-2026-39304.json
1
reference_url https://activemq.apache.org/security-advisories.data/CVE-2026-39304-announcement.txt
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
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2026-04-10T14:10:10Z/
url https://activemq.apache.org/security-advisories.data/CVE-2026-39304-announcement.txt
2
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-39304
reference_id
reference_type
scores
0
value 0.00017
scoring_system epss
scoring_elements 0.04079
published_at 2026-04-21T12:55:00Z
1
value 0.0004
scoring_system epss
scoring_elements 0.12089
published_at 2026-04-13T12:55:00Z
2
value 0.0004
scoring_system epss
scoring_elements 0.12121
published_at 2026-04-12T12:55:00Z
3
value 0.0004
scoring_system epss
scoring_elements 0.12158
published_at 2026-04-11T12:55:00Z
4
value 0.00052
scoring_system epss
scoring_elements 0.16313
published_at 2026-04-18T12:55:00Z
5
value 0.00052
scoring_system epss
scoring_elements 0.16292
published_at 2026-04-16T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-39304
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-39304
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-39304
4
reference_url https://github.com/apache/activemq
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/activemq
5
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-39304
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://nvd.nist.gov/vuln/detail/CVE-2026-39304
6
reference_url http://www.openwall.com/lists/oss-security/2026/04/09/17
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 http://www.openwall.com/lists/oss-security/2026/04/09/17
7
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2457275
reference_id 2457275
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2457275
8
reference_url https://github.com/advisories/GHSA-5568-6qcg-g7fx
reference_id GHSA-5568-6qcg-g7fx
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-5568-6qcg-g7fx
fixed_packages
0
url pkg:maven/org.apache.activemq/activemq-client@6.2.4
purl pkg:maven/org.apache.activemq/activemq-client@6.2.4
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.activemq/activemq-client@6.2.4
aliases CVE-2026-39304, GHSA-5568-6qcg-g7fx
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-cm77-qbk4-63ff
1
url VCID-q6zs-spcv-v7ey
vulnerability_id VCID-q6zs-spcv-v7ey
summary 
Apache ActiveMQ: Unchecked buffer length can cause excessive memory allocation
Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ.

During unmarshalling of OpenWire commands the size value of buffers was not properly validated which could lead to excessive memory allocation and be exploited to cause a denial of service (DoS) by depleting process memory, thereby affecting applications and services that rely on the availability of the ActiveMQ broker when not using mutual TLS connections.
This issue affects Apache ActiveMQ: from 6.0.0 before 6.1.6, from 5.18.0 before 5.18.7, from 5.17.0 before 5.17.7, before 5.16.8. ActiveMQ 5.19.0 is not affected.

Users are recommended to upgrade to version 6.1.6+, 5.19.0+,  5.18.7+, 5.17.7, or 5.16.8 or which fixes the issue.

Existing users may implement mutual TLS to mitigate the risk on affected brokers.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-27533.json
reference_id
reference_type
scores
0
value 4.9
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-27533.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2025-27533
reference_id
reference_type
scores
0
value 0.02253
scoring_system epss
scoring_elements 0.84618
published_at 2026-04-21T12:55:00Z
1
value 0.02253
scoring_system epss
scoring_elements 0.84617
published_at 2026-04-18T12:55:00Z
2
value 0.02253
scoring_system epss
scoring_elements 0.84616
published_at 2026-04-16T12:55:00Z
3
value 0.02253
scoring_system epss
scoring_elements 0.84597
published_at 2026-04-13T12:55:00Z
4
value 0.02253
scoring_system epss
scoring_elements 0.84601
published_at 2026-04-12T12:55:00Z
5
value 0.02253
scoring_system epss
scoring_elements 0.84606
published_at 2026-04-11T12:55:00Z
6
value 0.02253
scoring_system epss
scoring_elements 0.84534
published_at 2026-04-02T12:55:00Z
7
value 0.02253
scoring_system epss
scoring_elements 0.8458
published_at 2026-04-08T12:55:00Z
8
value 0.02253
scoring_system epss
scoring_elements 0.84559
published_at 2026-04-07T12:55:00Z
9
value 0.02253
scoring_system epss
scoring_elements 0.84555
published_at 2026-04-04T12:55:00Z
10
value 0.02253
scoring_system epss
scoring_elements 0.84587
published_at 2026-04-09T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2025-27533
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-27533
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-27533
3
reference_url https://github.com/apache/activemq
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 6.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y/R:A/V:D/RE:M/U:Red
2
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/apache/activemq
4
reference_url https://github.com/apache/activemq/commit/fc4372b9f0f72b8b5eed917f0019c5cea45c5d06
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 6.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y/R:A/V:D/RE:M/U:Red
2
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/apache/activemq/commit/fc4372b9f0f72b8b5eed917f0019c5cea45c5d06
5
reference_url https://issues.apache.org/jira/browse/AMQ-6596
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 6.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y/R:A/V:D/RE:M/U:Red
2
value MODERATE
scoring_system generic_textual
scoring_elements
url https://issues.apache.org/jira/browse/AMQ-6596
6
reference_url https://lists.apache.org/thread/8hcm25vf7mchg4zbbhnlx2lc5bs705hg
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 6.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y/R:A/V:D/RE:M/U:Red
2
value MODERATE
scoring_system generic_textual
scoring_elements
3
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-05-07T13:59:20Z/
url https://lists.apache.org/thread/8hcm25vf7mchg4zbbhnlx2lc5bs705hg
7
reference_url https://lists.debian.org/debian-lts-announce/2025/06/msg00020.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 6.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y/R:A/V:D/RE:M/U:Red
2
value MODERATE
scoring_system generic_textual
scoring_elements
url https://lists.debian.org/debian-lts-announce/2025/06/msg00020.html
8
reference_url https://nvd.nist.gov/vuln/detail/CVE-2025-27533
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 6.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y/R:A/V:D/RE:M/U:Red
2
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2025-27533
9
reference_url http://www.openwall.com/lists/oss-security/2025/05/06/1
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 6.9
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/AU:Y/R:A/V:D/RE:M/U:Red
2
value MODERATE
scoring_system generic_textual
scoring_elements
url http://www.openwall.com/lists/oss-security/2025/05/06/1
10
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1104933
reference_id 1104933
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1104933
11
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2364684
reference_id 2364684
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2364684
12
reference_url https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/52288.py
reference_id CVE-2025-27533
reference_type exploit
scores
url https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/multiple/remote/52288.py
13
reference_url https://github.com/advisories/GHSA-whxr-3p84-rf3c
reference_id GHSA-whxr-3p84-rf3c
reference_type
scores
0
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-whxr-3p84-rf3c
14
reference_url https://access.redhat.com/errata/RHSA-2025:17567
reference_id RHSA-2025:17567
reference_type
scores
url https://access.redhat.com/errata/RHSA-2025:17567
fixed_packages
0
url pkg:maven/org.apache.activemq/activemq-client@6.1.6
purl pkg:maven/org.apache.activemq/activemq-client@6.1.6
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.activemq/activemq-client@6.1.6
aliases CVE-2025-27533, GHSA-whxr-3p84-rf3c
risk_score 10.0
exploitability 2.0
weighted_severity 6.8
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-q6zs-spcv-v7ey
2
url VCID-qpr5-vxte-dqea
vulnerability_id VCID-qpr5-vxte-dqea
summary
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33227.json
reference_id
reference_type
scores
0
value 4.3
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2026-33227.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2026-33227
reference_id
reference_type
scores
0
value 0.00036
scoring_system epss
scoring_elements 0.10438
published_at 2026-04-07T12:55:00Z
1
value 0.00044
scoring_system epss
scoring_elements 0.13638
published_at 2026-04-11T12:55:00Z
2
value 0.00044
scoring_system epss
scoring_elements 0.13616
published_at 2026-04-08T12:55:00Z
3
value 0.00044
scoring_system epss
scoring_elements 0.13601
published_at 2026-04-12T12:55:00Z
4
value 0.00044
scoring_system epss
scoring_elements 0.13667
published_at 2026-04-09T12:55:00Z
5
value 0.0005
scoring_system epss
scoring_elements 0.15243
published_at 2026-04-16T12:55:00Z
6
value 0.0005
scoring_system epss
scoring_elements 0.15325
published_at 2026-04-13T12:55:00Z
7
value 0.0005
scoring_system epss
scoring_elements 0.15248
published_at 2026-04-18T12:55:00Z
8
value 0.00065
scoring_system epss
scoring_elements 0.20205
published_at 2026-04-21T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2026-33227
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33227
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-33227
3
reference_url https://github.com/apache/activemq
reference_id
reference_type
scores
0
value 4.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://github.com/apache/activemq
4
reference_url http://www.openwall.com/lists/oss-security/2026/04/06/4
reference_id
reference_type
scores
0
value 4.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url http://www.openwall.com/lists/oss-security/2026/04/06/4
5
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2455867
reference_id 2455867
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2455867
6
reference_url https://nvd.nist.gov/vuln/detail/CVE-2026-33227
reference_id CVE-2026-33227
reference_type
scores
0
value 4.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2026-33227
7
reference_url https://activemq.apache.org/security-advisories.data/CVE-2026-33227-announcement.txt
reference_id CVE-2026-33227-announcement.txt
reference_type
scores
0
value 4.3
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
1
value MODERATE
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-04-07T14:04:21Z/
url https://activemq.apache.org/security-advisories.data/CVE-2026-33227-announcement.txt
8
reference_url https://github.com/advisories/GHSA-h2h4-5m64-m273
reference_id GHSA-h2h4-5m64-m273
reference_type
scores
0
value MODERATE
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-h2h4-5m64-m273
fixed_packages
0
url pkg:maven/org.apache.activemq/activemq-client@6.2.2
purl pkg:maven/org.apache.activemq/activemq-client@6.2.2
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.activemq/activemq-client@6.2.2
aliases CVE-2026-33227, GHSA-h2h4-5m64-m273
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-qpr5-vxte-dqea
Fixing_vulnerabilities
Risk_score10.0
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:maven/org.apache.activemq/activemq-client@6.0.0