Bug 1692778 (CVE-2019-9942) - CVE-2019-9942 php-twig: sandbox information disclosure
Summary: CVE-2019-9942 php-twig: sandbox information disclosure
Alias: CVE-2019-9942
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Whiteboard: impact=low,public=20190312,reported=2...
Depends On: 1692779 1692780
TreeView+ depends on / blocked
Reported: 2019-03-26 12:15 UTC by Dhananjay Arunesh
Modified: 2019-06-10 10:52 UTC (History)
2 users (show)

Fixed In Version: Twig 1.38.0, Twig 2.7.0
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2019-06-10 10:52:02 UTC

Attachments (Terms of Use)

Description Dhananjay Arunesh 2019-03-26 12:15:14 UTC
A sandbox information disclosure exists in Twig before 1.38.0 and 2.x before 2.7.0 because, under some circumstances, it is possible to call the __toString() method on an object even if not allowed by the security policy in place.


Upstream commit:

Comment 1 Dhananjay Arunesh 2019-03-26 12:17:17 UTC
Created php-twig tracking bugs for this issue:

Affects: epel-all [bug 1692779]

Comment 2 Dhananjay Arunesh 2019-03-26 12:17:39 UTC
Created php-twig tracking bugs for this issue:

Affects: fedora-all [bug 1692780]

Comment 3 Product Security DevOps Team 2019-06-10 10:52:02 UTC
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.

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