GHSA-g9cv-v3v4-3h8r

Suggest an improvement
Source
https://github.com/advisories/GHSA-g9cv-v3v4-3h8r
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/07/GHSA-g9cv-v3v4-3h8r/GHSA-g9cv-v3v4-3h8r.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-g9cv-v3v4-3h8r
Aliases
Published
2023-07-12T12:31:36Z
Modified
2023-11-07T05:23:37.673479Z
Severity
  • 9.6 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N CVSS Calculator
Summary
Apache Pulsar Incorrect Authorization vulnerability
Details

Incorrect Authorization vulnerability in Apache Software Foundation Apache Pulsar.

This issue affects Apache Pulsar: before 2.10.4, and 2.11.0.

When a client connects to the Pulsar Function Worker via the Pulsar Proxy where the Pulsar Proxy uses mTLS authentication to authenticate with the Pulsar Function Worker, the Pulsar Function Worker incorrectly performs authorization by using the Proxy's role for authorization instead of the client's role, which can lead to privilege escalation, especially if the proxy is configured with a superuser role.

The recommended mitigation for impacted users is to upgrade the Pulsar Function Worker to a patched version.

2.10 Pulsar Function Worker users should upgrade to at least 2.10.4. 2.11 Pulsar Function Worker users should upgrade to at least 2.11.1. 3.0 Pulsar Function Worker users are unaffected. Any users running the Pulsar Function Worker for 2.9.* and earlier should upgrade to one of the above patched versions.

Database specific
{
    "nvd_published_at": "2023-07-12T10:15:09Z",
    "cwe_ids": [
        "CWE-863"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2023-07-12T17:30:06Z"
}
References

Affected packages

Maven / org.apache.pulsar:pulsar

Package

Name
org.apache.pulsar:pulsar
View open source insights on deps.dev
Purl
pkg:maven/org.apache.pulsar/pulsar

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.10.4

Affected versions

1.*

1.19.0-incubating
1.20.0-incubating
1.21.0-incubating
1.22.0-incubating
1.22.1-incubating

2.*

2.0.0-rc1-incubating
2.0.1-incubating
2.1.0-incubating
2.1.1-incubating
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

Maven / org.apache.pulsar:pulsar

Package

Name
org.apache.pulsar:pulsar
View open source insights on deps.dev
Purl
pkg:maven/org.apache.pulsar/pulsar

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.11.0
Fixed
2.11.1

Affected versions

2.*

2.11.0