DEBIAN-CVE-2019-8341

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2019-8341
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-8341.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2019-8341
Upstream
Published
2019-02-15T07:29:00Z
Modified
2026-09-10T07:02:43Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Jinja2 2.10. The from_string function is prone to Server Side Template Injection (SSTI) where it takes the "source" parameter as a template object, renders it, and then returns it. The attacker can exploit it with {{INJECTION COMMANDS}} in a URI. NOTE: The maintainer and multiple third parties believe that this vulnerability isn't valid because users shouldn't use untrusted templates without sandboxing

References

Affected packages

Debian:12 / jinja2

Package

Name
jinja2
Purl
pkg:deb/debian/jinja2?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.1.2-1
3.1.2-1+deb12u1
3.1.2-1+deb12u2
3.1.2-1+deb12u3
3.1.3-1
3.1.3-1.1
3.1.3-2
3.1.5-1
3.1.5-2
3.1.6-1
3.1.6-2
3.1.6-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-8341.json"

Debian:13 / jinja2

Package

Name
jinja2
Purl
pkg:deb/debian/jinja2?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.1.6-1
3.1.6-2
3.1.6-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-8341.json"

Debian:14 / jinja2

Package

Name
jinja2
Purl
pkg:deb/debian/jinja2?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

3.*
3.1.6-1
3.1.6-2
3.1.6-3

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-8341.json"