All errata/sisyphus/ALT-PU-2025-16756-1
ALT-PU-2025-16756-1

Package update python3-module-jinja2 in branch sisyphus

Version3.1.5-alt1
Task#369511
Published2025-01-14
Max severityHIGH
Severity:

Closed issues (6)

BDU:2025-00112
HIGH7.3

Уязвимость компилятора инструмента для html-шаблонизации jinja, позволяющая нарушителю обойти защитный механизм песочницы, выполнить произвольный код или вызвать отказ в обслуживании

Published: 2025-04-30Modified: 2026-03-04
CVSS 3.xHIGH 7.3
CVSS:3.x/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0MEDIUM 6.8
CVSS:2.0/AV:L/AC:L/Au:S/C:C/I:C/A:C
References
BDU:2025-00113
HIGH7.3

Уязвимость метода str.format() инструмента для html-шаблонизации jinja, позволяющая нарушителю обойти защитный механизм песочницы, выполнить произвольный код или вызвать отказ в обслуживании

Published: 2025-01-09Modified: 2026-03-04
CVSS 3.xHIGH 7.3
CVSS:3.x/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS 2.0MEDIUM 6.8
CVSS:2.0/AV:L/AC:L/Au:S/C:C/I:C/A:C
References
CVE-2024-56201
MEDIUM5.4

Jinja is an extensible templating engine. In versions on the 3.x branch prior to 3.1.5, a bug in the Jinja compiler allows an attacker that controls both the content and filename of a template to execute arbitrary Python code, regardless of if Jinja's sandbox is used. To exploit the vulnerability, an attacker needs to control both the filename and the contents of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates where the template author can also choose the template filename. This vulnerability is fixed in 3.1.5.

Published: 2024-12-23Modified: 2025-09-22
CVSS 3.xHIGH 8.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS 4.0MEDIUM 5.4
CVSS:4.0/CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References
CVE-2024-56326
MEDIUM5.4

Jinja is an extensible templating engine. Prior to 3.1.5, An oversight in how the Jinja sandboxed environment detects calls to str.format allows an attacker that controls the content of a template to execute arbitrary Python code. To exploit the vulnerability, an attacker needs to control the content of a template. Whether that is the case depends on the type of application using Jinja. This vulnerability impacts users of applications which execute untrusted templates. Jinja's sandbox does catch calls to str.format and ensures they don't escape the sandbox. However, it's possible to store a reference to a malicious string's format method, then pass that to a filter that calls it. No such filters are built-in to Jinja, but could be present through custom filters in an application. After the fix, such indirect calls are also handled by the sandbox. This vulnerability is fixed in 3.1.5.

Published: 2024-12-23Modified: 2025-11-03
CVSS 3.xHIGH 7.8
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0MEDIUM 5.4
CVSS:4.0/CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
References
GHSA-gmj6-6f8f-6699
MEDIUM5.4

Jinja has a sandbox breakout through malicious filenames

Published: 2024-12-23Modified: 2025-01-08
CVSS 3.xMEDIUM 5.4
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0MEDIUM 5.4
CVSS:4.0/CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References
GHSA-q2x7-8rv6-6q7h
MEDIUM5.4

Jinja has a sandbox breakout through indirect reference to format method

Published: 2024-12-23Modified: 2025-11-04
CVSS 3.xMEDIUM 5.4
CVSS:3.x/CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 4.0MEDIUM 5.4
CVSS:4.0/CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
References