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CVE-2023-50782

Python-cryptography: bleichenbacher timing oracle attack against rsa decryption - incomplete fix for cve-2020-25659

A flaw was found in the python-cryptography package. This issue may allow a remote attacker to decrypt captured messages in TLS servers that use RSA key exchanges, which may lead to exposure of confidential or sensitive data.

CVSS 3.1 · 7.5 High EPSS 1.1% KEV · Not listed
CVE-2025-46619

A security issue has been discovered in Couchbase Server before 7.6.4 and fixed in v.7.6.4 and v.7.2.7 for Windows that could allow unauthorized access to sensitive files. Depending on the level of privileges, this vulnerability may grant access to files such as /etc/passwd or /etc/shadow.

CVSS 3.1 · 7.6 High EPSS < 1% KEV · Not listed
CVE-2023-43768

An issue was discovered in Couchbase Server 6.6.x through 7.2.0, before 7.1.5 and 7.2.1. Unauthenticated users may cause memcached to run out of memory via large commands.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2023-49338

Couchbase Server 7.1.x and 7.2.x before 7.2.4 does not require authentication for the /admin/stats and /admin/vitals endpoints on TCP port 8093 of localhost.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2023-45873

An issue was discovered in Couchbase Server through 7.2.2. A data reader may cause a denial of service (application exist) because of the OOM killer.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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CVE-2024-56178

An issue was discovered in Couchbase Server 7.6.x through 7.6.3. A user with the security_admin_local role can create a new user in a group that has the admin role.

CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
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CVE-2023-50437

An issue was discovered in Couchbase Server before 7.2.x before 7.2.4. otpCookie is shown with full admin on pools/default/serverGroups and engageCluster2.

CVSS 3.1 · 8.6 High EPSS < 1% KEV · Not listed
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CVE-2023-50436

An issue was discovered in Couchbase Server before 7.2.4. ns_server admin credentials are leaked in encoded form in the diag.log file. The earliest affected version is 7.1.5.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed
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CVE-2023-49932

An issue was discovered in Couchbase Server before 7.2.4. An attacker can bypass SQL++ N1QL cURL host restrictions.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
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CVE-2023-49931

An issue was discovered in Couchbase Server before 7.2.4. SQL++ cURL calls to /diag/eval are not sufficiently restricted.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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CVE-2023-43769

An issue was discovered in Couchbase Server through 7.1.4 before 7.1.5 and before 7.2.1. There are Unauthenticated RMI Service Ports Exposed in Analytics.

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed
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CVE-2023-49930

An issue was discovered in Couchbase Server before 7.2.4. cURL calls to /diag/eval are not sufficiently restricted.

CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
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CVE-2023-45874

An issue was discovered in Couchbase Server through 7.2.2. A data reader may cause a denial of service (outage of reader threads).

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
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CVE-2022-42951

An issue was discovered in Couchbase Server 6.5.x and 6.6.x before 6.6.6, 7.x before 7.0.5, and 7.1.x before 7.1.2. During the start-up of a Couchbase Server node, there is a small window of time (before the cluster management authentication has started) where an attacker can connect to the cluster manager using default credentials.

CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
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CVE-2022-42950

An issue was discovered in Couchbase Server 7.x before 7.0.5 and 7.1.x before 7.1.2. A crafted HTTP REST request from an administrator account to the Couchbase Server Backup Service can exhaust memory resources, causing the process to be killed, which can be used for denial of service.

CVSS 3.1 · 4.9 Medium EPSS < 1% KEV · Not listed
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CVE-2023-25016

Couchbase Server before 6.6.6, 7.x before 7.0.5, and 7.1.x before 7.1.2 exposes Sensitive Information to an Unauthorized Actor.

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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CVE-2024-25673

Couchbase Server 7.6.x before 7.6.2, 7.2.x before 7.2.6, and all earlier versions allows HTTP Host header injection.

CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
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