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cloudfoundryCloud FoundryCFOUNDRY:64C7918656BD4465FCECE78BEDDC0AB1
HistoryApr 04, 2024 - 12:00 a.m.

USN-6664-1: less vulnerability | Cloud Foundry

2024-04-0400:00:00
Cloud Foundry
www.cloudfoundry.org
11
canonical ubuntu
cloud foundry
cve-2022-48624
mitigation
update instructions
jammy stemcells
cflinuxfs4
cf deployment

7.8 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

15.5%

Severity

Medium

Vendor

Canonical Ubuntu

Versions Affected

  • Canonical Ubuntu 16.04
  • Canonical Ubuntu 18.04
  • Canonical Ubuntu 22.04

Description

It was discovered that less incorrectly handled certain file names. An attacker could possibly use this issue to cause a crash or execute arbitrary commands. Update Instructions: Run sudo pro fix USN-6664-1 to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: less – 551-1ubuntu0.2 No subscription required

CVEs contained in this USN include: CVE-2022-48624.

Affected Cloud Foundry Products and Versions

Severity is medium unless otherwise noted.

  • cflinuxfs4
    • All versions prior to 1.77.0
  • Jammy Stemcells
    • 1.x versions prior to 1.404
    • All other stemcells not listed.
  • CF Deployment
    • All versions prior to 30.0.0, or later versions with Jammy Stemcells prior to 1.404

Mitigation

Users of affected products are strongly encouraged to follow the mitigations below.

The Cloud Foundry project recommends upgrading the following releases:

  • cflinuxfs4
    • Upgrade all versions to 1.77.0 or greater
  • Jammy Stemcells
    • Upgrade 1.x versions to 1.404 or greater
    • All other stemcells should be upgraded to the latest version available on bosh.io.
  • CF Deployment
    • Upgrade all versions to 30.0.0 or greater and upgrade Jammy Stemcells to 1.404 or greater

References

History

2024-04-04: Initial vulnerability report published.

Affected configurations

Vulners
Node
cloud_foundrydiegoRange<1.77.0
OR
cloud_foundrydiegoRange<1.404
OR
cloud_foundrycf-networkingRange<30.0.0