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ubuntuUbuntuUSN-5701-1
HistoryOct 26, 2022 - 12:00 a.m.

Jinja2 vulnerability

2022-10-2600:00:00
ubuntu.com
22

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

6 Medium

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

0.002 Low

EPSS

Percentile

56.7%

Releases

  • Ubuntu 16.04 ESM

Packages

  • jinja2 - small but fast and easy to use stand-alone template engine

Details

Yeting Li discovered that Jinja2 incorrectly handled certain inputs.
An attacker could possibly use this issue to cause a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchpython-jinja2< 2.8-1ubuntu0.1+esm1UNKNOWN
Ubuntu16.04noarchpython-jinja2< 2.8-1ubuntu0.1UNKNOWN
Ubuntu16.04noarchpython-jinja2-doc< 2.8-1ubuntu0.1UNKNOWN
Ubuntu16.04noarchpython3-jinja2< 2.8-1ubuntu0.1UNKNOWN
Ubuntu16.04noarchpython3-jinja2< 2.8-1ubuntu0.1+esm1UNKNOWN

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

6 Medium

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

0.002 Low

EPSS

Percentile

56.7%