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ubuntuUbuntuUSN-6597-1
HistoryJan 25, 2024 - 12:00 a.m.

Puma vulnerability

2024-01-2500:00:00
ubuntu.com
9
puma
ubuntu
http server
ruby
rack
denial of service
security

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

11.9%

JSON

Releases

  • Ubuntu 23.10
  • Ubuntu 23.04

Packages

  • puma - threaded HTTP 1.1 server for Ruby/Rack applications

Details

It was discovered that Puma incorrectly handled parsing chunked transfer
encoding bodies. A remote attacker could possibly use this issue to cause
Puma to consume resources, leading to a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu23.10noarchpuma< 5.6.5-4ubuntu2.1UNKNOWN
Ubuntu23.10noarchpuma-dbgsym< 5.6.5-4ubuntu2.1UNKNOWN
Ubuntu23.04noarchpuma< 5.6.5-3ubuntu1.2UNKNOWN
Ubuntu23.04noarchpuma-dbgsym< 5.6.5-3ubuntu1.2UNKNOWN

Related

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2024-01-26 00:00:00
Ubuntu: Security Advisory (USN-6682-1)
2024-03-08 00:00:00
ibm
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Security Bulletin: IBM Instana Observability is affected by Vulnerabilities in Puma and Amazon Ion.
2024-03-15 13:50:03
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2024-01-31 19:31:55
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2024-03-07 00:00:00
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(RHSA-2024:2010) Important: Satellite 6.15.0 release
2024-04-23 17:00:52

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.7 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.0004 Low

EPSS

Percentile

11.9%

JSON
Related for USN-6597-1
cgr1prion1nessus3debiancve1osv4github1redhatcve1veracode1ubuntucve1wolfi1cve1openvas2ibm2ubuntu1redhat1