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amazonAmazonALAS-2024-2582
HistoryJun 19, 2024 - 7:15 p.m.

Important: python3-jinja2

2024-06-1919:15:00
alas.aws.amazon.com
2
pallets jinja
sandbox escape
cve-2019-10906
python3-jinja2
update
new version

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.8 Medium

AI Score

Confidence

Low

0.003 Low

EPSS

Percentile

70.2%

Issue Overview:

In Pallets Jinja before 2.10.1, str.format_map allows a sandbox escape. (CVE-2019-10906)

Affected Packages:

python3-jinja2

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update python3-jinja2 to update your system.

New Packages:

noarch:  
    python3-jinja2-2.7.2-4.amzn2.0.5.noarch  
  
src:  
    python3-jinja2-2.7.2-4.amzn2.0.5.src  

Additional References

Red Hat: CVE-2019-10906

Mitre: CVE-2019-10906

OSVersionArchitecturePackageVersionFilename
Amazon Linux2noarchpython3-jinja2< 2.7.2-4.amzn2.0.5python3-jinja2-2.7.2-4.amzn2.0.5.noarch.rpm

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

8.6 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.8 Medium

AI Score

Confidence

Low

0.003 Low

EPSS

Percentile

70.2%