CVE-2019-8341

CRITICAL

9.8

Description

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

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/15/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

opensuse:leappocoo:jinja2

Weaknesses (CWE)

CWE-94

References

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00030.html(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00064.html(cve@mitre.org)

https://bugzilla.redhat.com/show_bug.cgi?id=1677653(cve@mitre.org)

https://bugzilla.suse.com/show_bug.cgi?id=1125815(cve@mitre.org)

https://github.com/JameelNabbo/Jinja2-Code-execution(cve@mitre.org)

https://www.exploit-db.com/exploits/46386/(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00030.html(af854a3a-2127-422b-91ae-364da2661108)

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00064.html(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1677653(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.suse.com/show_bug.cgi?id=1125815(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/JameelNabbo/Jinja2-Code-execution(af854a3a-2127-422b-91ae-364da2661108)

https://www.exploit-db.com/exploits/46386/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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