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Security Advisories: GSA_kwCzR0hTQS04M3E1LXdocXAtcjhqcs4AA37j
Apache Pulsar WebSocket Proxy contains an Improper Authentication vulnerability
Improper Authentication vulnerability in Apache Pulsar WebSocket Proxy allows an attacker to connect to the /pingpong endpoint without authentication.
This issue affects Apache Pulsar WebSocket Proxy: from 2.8.0 through 2.8., from 2.9.0 through 2.9., from 2.10.0 through 2.10.4, from 2.11.0 through 2.11.1, 3.0.0.
The known risks include a denial of service due to the WebSocket Proxy accepting any connections, and excessive data transfer due to misuse of the WebSocket ping/pong feature.
2.10 Pulsar WebSocket Proxy users should upgrade to at least 2.10.5.
2.11 Pulsar WebSocket Proxy users should upgrade to at least 2.11.2.
3.0 Pulsar WebSocket Proxy users should upgrade to at least 3.0.1.
3.1 Pulsar WebSocket Proxy users are unaffected.
Any users running the Pulsar WebSocket Proxy for 2.8, 2.9, and earlier should upgrade to one of the above patched versions.
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS04M3E1LXdocXAtcjhqcs4AA37j
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: 5 months ago
Updated: 5 months ago
CVSS Score: 7.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Identifiers: GHSA-83q5-whqp-r8jr, CVE-2023-37544
References:
- https://nvd.nist.gov/vuln/detail/CVE-2023-37544
- https://lists.apache.org/thread/od0k9zts1toc9h9snbqq4pjpyx28mv4m
- http://www.openwall.com/lists/oss-security/2023/12/20/2
- https://github.com/apache/pulsar/commit/11ee36d0351644a006d2a8639bdcc714fb602358
- https://github.com/apache/pulsar/commit/894192fb6542e504be43034a3c33e90f9c6e528a
- https://github.com/apache/pulsar/commit/eac263e8f2a93d3b9f707b97c7bbcbc2a826569f
- https://github.com/advisories/GHSA-83q5-whqp-r8jr
Blast Radius: 1.0
Affected Packages
maven:org.apache.pulsar:pulsar-websocket
Dependent packages: 4Dependent repositories: 0
Downloads:
Affected Version Ranges: >= 3.0.0, < 3.0.1, >= 2.11.0, < 2.11.2, < 2.10.5
Fixed in: 3.0.1, 2.11.2, 2.10.5
All affected versions: 2.2.0, 2.2.1, 2.3.0, 2.3.1, 2.3.2, 2.4.0, 2.4.1, 2.4.2, 2.5.0, 2.5.1, 2.5.2, 2.6.0, 2.6.1, 2.6.2, 2.6.3, 2.6.4, 2.7.0, 2.7.1, 2.7.2, 2.7.3, 2.7.4, 2.7.5, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 2.8.4, 2.9.0, 2.9.1, 2.9.2, 2.9.3, 2.9.4, 2.9.5, 2.10.0, 2.10.1, 2.10.2, 2.10.3, 2.10.4, 2.11.0, 2.11.1, 3.0.0
All unaffected versions: 2.10.5, 2.10.6, 2.11.2, 2.11.3, 2.11.4, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.2.0, 3.2.1, 3.2.2