CVE-2018-16948

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Source

https://nvd.nist.gov/vuln/detail/CVE-2018-16948

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16948.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2018-16948

Related

Published

2018-09-12T01:29:00Z

Modified

2025-02-14T23:00:19Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator

Summary

[none]

Details

An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Several RPC server routines did not fully initialize their output variables before returning, leaking memory contents from both the stack and the heap. Because the OpenAFS cache manager functions as an Rx server for the AFSCB service, clients are also susceptible to information leakage. For example, RXAFSCBTellMeAboutYourself leaks kernel memory and KAMListEntry leaks kaserver memory.

References

Affected packages

Debian:11 / openafs

Package

Name: openafs
Purl: pkg:deb/debian/openafs?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.2-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / openafs

Package

Name: openafs
Purl: pkg:deb/debian/openafs?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.2-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / openafs

Package

Name: openafs
Purl: pkg:deb/debian/openafs?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.8.2-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}