Summary
It was discovered that Jinja2 incorrectly handled certain filenames when
compiling template content. An attacker could possibly use this issue to
execute arbitrary code. (CVE-2024-56201)
It was discovered that Jinja2 incorrectly handled string formatting calls.
An attacker could possibly use this issue to execute arbitrary code.
(CVE-2024-56326)
Fixed packages 4
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 20.04 LTS 20.04:LTS | jinja2 | 2.10.1-2ubuntu0.4 |
| Ubuntu · 22.04 LTS 22.04:LTS | jinja2 | 3.0.3-1ubuntu0.3 |
| Ubuntu · 24.04 LTS 24.04:LTS | jinja2 | 3.1.2-1ubuntu1.2 |
| Ubuntu · Pro 18.04 LTS Pro:18.04:LTS | jinja2 | 2.10-1ubuntu0.18.04.1+esm3 |
Vulnerabilities 2
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Medium 5.4
Jinja has a sandbox breakout through malicious filenames
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…
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Medium 5.4
Jinja has a sandbox breakout through indirect reference to format method
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…