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cloudfoundryCloud FoundryCFOUNDRY:B26BE80AE504D506A8A06C0E3EF4D098
HistoryOct 05, 2023 - 12:00 a.m.

USN-6403-1: libvpx vulnerabilities | Cloud Foundry

2023-10-0500:00:00
Cloud Foundry
www.cloudfoundry.org
44
libvpx
canonical ubuntu
vulnerability
cloud foundry
denial of service
arbitrary code
update
cflinuxfs4
cf deployment
mitigation
cve-2023-44488
cve-2023-5217

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.248

Percentile

96.7%

Severity

Medium

Vendor

Canonical Ubuntu

Versions Affected

  • Canonical Ubuntu 22.04

Description

It was discovered that libvpx did not properly handle certain malformed media files. If an application using libvpx opened a specially crafted file, a remote attacker could cause a denial of service, or possibly execute arbitrary code. Update Instructions: Run sudo pro fix USN-6403-1 to fix the vulnerability. The problem can be corrected by updating your system to the following package versions: libvpx-dev – 1.8.2-1ubuntu0.2 libvpx6 – 1.8.2-1ubuntu0.2 vpx-tools – 1.8.2-1ubuntu0.2 libvpx-doc – 1.8.2-1ubuntu0.2 No subscription required

CVEs contained in this USN include: CVE-2023-44488, CVE-2023-5217.

Affected Cloud Foundry Products and Versions

Severity is medium unless otherwise noted.

  • cflinuxfs4
    • All versions prior to 1.39.0
  • CF Deployment
    • All versions prior to 32.12.0

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 1.39.0 or greater
  • CF Deployment
    • Upgrade all versions to 32.12.0 or greater

References

History

2023-10-05: Initial vulnerability report published.

Affected configurations

Vulners
Node
cloudfoundrygorouterRange<1.39.0
OR
cloudfoundrycf-deploymentRange<32.12.0

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.248

Percentile

96.7%