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cloudfoundryCloud FoundryCFOUNDRY:F97F58BBA307A565D6A4AD4E6CCBF9CB
HistoryMar 10, 2022 - 12:00 a.m.

USN-5280-1: Speex vulnerability | Cloud Foundry

2022-03-1000:00:00
Cloud Foundry
www.cloudfoundry.org
12
speex vulnerability
ubuntu 18.04
cloud foundry
cve-2020-23903
denial of service
cflinuxfs3
cf deployment
wav files

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

45.1%

Severity

Medium

Vendor

Canonical Ubuntu

Versions Affected

  • Canonical Ubuntu 18.04

Description

It was discovered that Speex incorrectly handled certain WAV files. An attacker could possibly use this issue to cause a denial of service.

CVEs contained in this USN include: CVE-2020-23903.

Affected Cloud Foundry Products and Versions

Severity is medium unless otherwise noted.

  • cflinuxfs3
    • All versions prior to 0.274.0
  • CF Deployment
    • All versions prior to 18.0.0

Mitigation

Users of affected products are strongly encouraged to follow the mitigations below. The Cloud Foundry project recommends upgrading the following releases:

  • cflinuxfs3
    • Upgrade all versions to 0.274.0 or greater
  • CF Deployment
    • Upgrade all versions to 18.0.0 or greater

References

History

2022-03-10: Initial vulnerability report published.

Affected configurations

Vulners
Node
cloudfoundrycflinuxfs3Range<0.274.0
OR
cloudfoundrycf-deploymentRange<18.0.0
VendorProductVersionCPE
cloudfoundrycflinuxfs3*cpe:2.3:a:cloudfoundry:cflinuxfs3:*:*:*:*:*:*:*:*
cloudfoundrycf-deployment*cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:*

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

45.1%