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ubuntuUbuntuUSN-5948-1
HistoryMar 13, 2023 - 12:00 a.m.

Werkzeug vulnerabilities

2023-03-1300:00:00
ubuntu.com
36
werkzeug
ubuntu
cve-2023-23934
cve-2023-25577
denial of service
multipart form data
nameless cookies
wsgi applications
python 2.x

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

6.3 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

50.7%

Releases

  • Ubuntu 22.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • python-werkzeug - collection of utilities for WSGI applications (Python 2.x)

Details

It was discovered that Werkzeug did not properly handle the parsing of
nameless cookies. A remote attacker could possibly use this issue to
shadow other cookies. (CVE-2023-23934)

It was discovered that Werkzeug could be made to process unlimited number
of multipart form data parts. A remote attacker could possibly use this
issue to cause Werkzeug to consume resources, leading to a denial of
service. (CVE-2023-25577)

OSVersionArchitecturePackageVersionFilename
Ubuntu22.10noarchpython3-werkzeug< 2.0.2+dfsg1-3ubuntu0.22.10.1UNKNOWN
Ubuntu22.10noarchpython-werkzeug-doc< 2.0.2+dfsg1-3ubuntu0.22.10.1UNKNOWN
Ubuntu22.04noarchpython3-werkzeug< 2.0.2+dfsg1-1ubuntu0.22.04.1UNKNOWN
Ubuntu22.04noarchpython-werkzeug-doc< 2.0.2+dfsg1-1ubuntu0.22.04.1UNKNOWN
Ubuntu20.04noarchpython3-werkzeug< 0.16.1+dfsg1-2ubuntu0.1UNKNOWN
Ubuntu20.04noarchpython-werkzeug-doc< 0.16.1+dfsg1-2ubuntu0.1UNKNOWN
Ubuntu18.04noarchpython3-werkzeug< 0.14.1+dfsg1-1ubuntu0.2UNKNOWN
Ubuntu18.04noarchpython-werkzeug< 0.14.1+dfsg1-1ubuntu0.2UNKNOWN
Ubuntu18.04noarchpython-werkzeug-doc< 0.14.1+dfsg1-1ubuntu0.2UNKNOWN
Ubuntu16.04noarchpython3-werkzeug< 0.10.4+dfsg1-1ubuntu1.2+esm1UNKNOWN
Rows per page:
1-10 of 141

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

6.3 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

50.7%