cnvd - cnvd-2022-69468

cnvd-2022-69468

Vulnerability from cnvd

Title: Apache Pulsar信任管理问题漏洞

Description:

Apache Pulsar是美国阿帕奇（Apache）基金会的一个用于云环境种，集消息、存储、轻量化函数式计算为一体的分布式消息流平台。该软件支持多租户、持久化存储、多机房跨区域数据复制，具有强一致性、高吞吐以及低延时的高可扩展流数据存储特性。

Apache Pulsar存在安全漏洞，攻击者可利用该漏洞通过Proxy实现中间人攻击。

Severity: 中

Patch Name: Apache Pulsar信任管理问题漏洞的补丁

Patch Description:

Apache Pulsar存在安全漏洞，攻击者可利用该漏洞通过Proxy实现中间人攻击。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://lists.apache.org/thread/l0ynfl161qghwfcgbbl8ld9hzbl9t3yx

Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-33682

Impacted products

Name
['Apache Pulsar <2.7.5', 'Apache Pulsar >=2.8.0，<2.8.4', 'Apache Pulsar >=2.9.0，<2.9.3', 'Apache Pulsar 2.10.0']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-33682",
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CVE-2022-33682 (GCVE-0-2022-33682)

Vulnerability from cvelistv5

Published

2022-09-23 09:25

Modified

2025-05-27 14:46

Severity ?

CWE

CWE-295 - Improper Certificate Validation

Summary

TLS hostname verification cannot be enabled in the Pulsar Broker's Java Client, the Pulsar Broker's Java Admin Client, the Pulsar WebSocket Proxy's Java Client, and the Pulsar Proxy's Admin Client leaving intra-cluster connections and geo-replication connections vulnerable to man in the middle attacks, which could leak credentials, configuration data, message data, and any other data sent by these clients. The vulnerability is for both the pulsar+ssl protocol and HTTPS. An attacker can only take advantage of this vulnerability by taking control of a machine 'between' the client and the server. The attacker must then actively manipulate traffic to perform the attack by providing the client with a cryptographically valid certificate for an unrelated host. This issue affects Apache Pulsar Broker, Proxy, and WebSocket Proxy versions 2.7.0 to 2.7.4; 2.8.0 to 2.8.3; 2.9.0 to 2.9.2; 2.10.0; 2.6.4 and earlier.

References

▼	URL	Tags
	https://lists.apache.org/thread/l0ynfl161qghwfcgbbl8ld9hzbl9t3yx	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Pulsar	Version: 2.10.0 Version: 2.7 < Version: 2.8 < Version: 2.9 < Version: 2.6 and earlier <

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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