Lookup for vulnerable packages by Package URL.

Purlpkg:maven/org.apache.zookeeper/zookeeper@3.6.4
Typemaven
Namespaceorg.apache.zookeeper
Namezookeeper
Version3.6.4
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version3.8.6
Latest_non_vulnerable_version3.9.5
Affected_by_vulnerabilities
0
url VCID-d5ku-8mny-tfed
vulnerability_id VCID-d5ku-8mny-tfed
summary
Authorization Bypass Through User-Controlled Key vulnerability in Apache ZooKeeper. If SASL Quorum Peer authentication is enabled in ZooKeeper (quorum.auth.enableSasl=true), the authorization is done by verifying that the instance part in SASL authentication ID is listed in zoo.cfg server list. The instance part in SASL auth ID is optional and if it's missing, like 'eve@EXAMPLE.COM', the authorization check will be skipped. As a result an arbitrary endpoint could join the cluster and begin propagating counterfeit changes to the leader, essentially giving it complete read-write access to the data tree. Quorum Peer authentication is not enabled by default.

Users are recommended to upgrade to version 3.9.1, 3.8.3, 3.7.2, which fixes the issue.

Alternately ensure the ensemble election/quorum communication is protected by a firewall as this will mitigate the issue.

See the documentation for more details on correct cluster administration.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-44981.json
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-44981.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2023-44981
reference_id
reference_type
scores
0
value 0.00025
scoring_system epss
scoring_elements 0.06797
published_at 2026-04-29T12:55:00Z
1
value 0.00025
scoring_system epss
scoring_elements 0.06727
published_at 2026-04-09T12:55:00Z
2
value 0.00025
scoring_system epss
scoring_elements 0.06726
published_at 2026-04-11T12:55:00Z
3
value 0.00025
scoring_system epss
scoring_elements 0.0672
published_at 2026-04-12T12:55:00Z
4
value 0.00025
scoring_system epss
scoring_elements 0.06821
published_at 2026-04-26T12:55:00Z
5
value 0.00025
scoring_system epss
scoring_elements 0.06802
published_at 2026-04-24T12:55:00Z
6
value 0.00025
scoring_system epss
scoring_elements 0.06795
published_at 2026-04-21T12:55:00Z
7
value 0.00025
scoring_system epss
scoring_elements 0.06639
published_at 2026-04-18T12:55:00Z
8
value 0.00025
scoring_system epss
scoring_elements 0.06712
published_at 2026-04-13T12:55:00Z
9
value 0.00025
scoring_system epss
scoring_elements 0.06647
published_at 2026-04-16T12:55:00Z
10
value 0.00027
scoring_system epss
scoring_elements 0.07418
published_at 2026-04-07T12:55:00Z
11
value 0.00027
scoring_system epss
scoring_elements 0.07392
published_at 2026-04-02T12:55:00Z
12
value 0.00027
scoring_system epss
scoring_elements 0.07474
published_at 2026-04-08T12:55:00Z
13
value 0.00027
scoring_system epss
scoring_elements 0.07437
published_at 2026-04-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2023-44981
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-44981
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-44981
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
4
reference_url https://github.com/apache/zookeeper
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://github.com/apache/zookeeper
5
reference_url https://lists.apache.org/thread/wf0yrk84dg1942z1o74kd8nycg6pgm5b
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
1
value CRITICAL
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:01Z/
url https://lists.apache.org/thread/wf0yrk84dg1942z1o74kd8nycg6pgm5b
6
reference_url https://lists.debian.org/debian-lts-announce/2023/10/msg00029.html
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
1
value CRITICAL
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:01Z/
url https://lists.debian.org/debian-lts-announce/2023/10/msg00029.html
7
reference_url https://security.netapp.com/advisory/ntap-20240621-0007
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://security.netapp.com/advisory/ntap-20240621-0007
8
reference_url https://www.debian.org/security/2023/dsa-5544
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
1
value CRITICAL
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:01Z/
url https://www.debian.org/security/2023/dsa-5544
9
reference_url http://www.openwall.com/lists/oss-security/2023/10/11/4
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
1
value CRITICAL
scoring_system generic_textual
scoring_elements
2
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:01Z/
url http://www.openwall.com/lists/oss-security/2023/10/11/4
10
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1054224
reference_id 1054224
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1054224
11
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2243436
reference_id 2243436
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2243436
12
reference_url https://nvd.nist.gov/vuln/detail/CVE-2023-44981
reference_id CVE-2023-44981
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
1
value CRITICAL
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2023-44981
13
reference_url https://github.com/advisories/GHSA-7286-pgfv-vxvh
reference_id GHSA-7286-pgfv-vxvh
reference_type
scores
0
value CRITICAL
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-7286-pgfv-vxvh
14
reference_url https://security.netapp.com/advisory/ntap-20240621-0007/
reference_id ntap-20240621-0007
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
1
value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:T/P:M/B:A/M:M/D:T/2025-04-23T13:27:01Z/
url https://security.netapp.com/advisory/ntap-20240621-0007/
15
reference_url https://access.redhat.com/errata/RHSA-2023:7678
reference_id RHSA-2023:7678
reference_type
scores
url https://access.redhat.com/errata/RHSA-2023:7678
16
reference_url https://access.redhat.com/errata/RHSA-2024:0705
reference_id RHSA-2024:0705
reference_type
scores
url https://access.redhat.com/errata/RHSA-2024:0705
17
reference_url https://access.redhat.com/errata/RHSA-2024:0903
reference_id RHSA-2024:0903
reference_type
scores
url https://access.redhat.com/errata/RHSA-2024:0903
18
reference_url https://usn.ubuntu.com/6559-1/
reference_id USN-6559-1
reference_type
scores
url https://usn.ubuntu.com/6559-1/
fixed_packages
0
url pkg:maven/org.apache.zookeeper/zookeeper@3.7.2
purl pkg:maven/org.apache.zookeeper/zookeeper@3.7.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-w64v-sgpz-7fhj
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.zookeeper/zookeeper@3.7.2
1
url pkg:maven/org.apache.zookeeper/zookeeper@3.8.3
purl pkg:maven/org.apache.zookeeper/zookeeper@3.8.3
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-6789-5wwx-qqch
1
vulnerability VCID-w64v-sgpz-7fhj
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.zookeeper/zookeeper@3.8.3
2
url pkg:maven/org.apache.zookeeper/zookeeper@3.9.1
purl pkg:maven/org.apache.zookeeper/zookeeper@3.9.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-6789-5wwx-qqch
1
vulnerability VCID-ex8w-efvg-2qgv
2
vulnerability VCID-hbdm-1ts5-f7ad
3
vulnerability VCID-w64v-sgpz-7fhj
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.zookeeper/zookeeper@3.9.1
aliases CVE-2023-44981, GHSA-7286-pgfv-vxvh
risk_score 4.5
exploitability 0.5
weighted_severity 9.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-d5ku-8mny-tfed
Fixing_vulnerabilities
Risk_score4.5
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:maven/org.apache.zookeeper/zookeeper@3.6.4