Bug 2230718 (CVE-2023-3894) - CVE-2023-3894 jackson-dataformats-text: Stack overflow while parsing TOML
Summary: CVE-2023-3894 jackson-dataformats-text: Stack overflow while parsing TOML
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2023-3894
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2230719
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-08-09 20:49 UTC by Pedro Sampaio
Modified: 2023-08-10 01:22 UTC (History)
0 users

Fixed In Version: jackson-dataformats-text 2.15
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Clone Of:
Environment:
Last Closed: 2023-08-10 01:22:06 UTC
Embargoed:

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Description Pedro Sampaio 2023-08-09 20:49:23 UTC 
Those using jackson-dataformats-text to parse TOML data may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stack overflow. This effect may support a denial of service attack.


https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50083
https://github.com/FasterXML/jackson-dataformats-text/pull/398
https://github.com/FasterXML/jackson-dataformats-text/blob/2.16/release-notes/VERSION-2.x
Comment 1 Pedro Sampaio 2023-08-09 20:49:36 UTC 
Created jackson-dataformats-text tracking bugs for this issue:

Affects: fedora-all [bug 2230719]
Comment 2 Product Security DevOps Team 2023-08-10 01:22:04 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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