Bug 2129707 (CVE-2022-38750) - CVE-2022-38750 snakeyaml: Uncaught exception in org.yaml.snakeyaml.constructor.BaseConstructor.constructObject
Summary: CVE-2022-38750 snakeyaml: Uncaught exception in org.yaml.snakeyaml.constructo...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-38750
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2130428 2130429 2130431 2130432 2132658 2159175 2159443 2130427 2130430 2130433 2130468 2132662 2132663 2132664 2132665 2132666
Blocks: 2124261
TreeView+ depends on / blocked
 
Reported: 2022-09-26 06:01 UTC by Sandipan Roy
Modified: 2023-01-09 15:47 UTC (History)
110 users (show)

Fixed In Version: snakeyaml 1.31
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2022-12-09 19:03:03 UTC

Attachments (Terms of Use)
Add an attachment (proposed patch, testcase, etc.)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2022:6757 0 None None None 2022-10-05 14:50:39 UTC
Red Hat Product Errata RHSA-2022:8524 0 None None None 2022-11-17 13:40:33 UTC
Red Hat Product Errata RHSA-2022:8876 0 None None None 2022-12-07 08:19:52 UTC

Description Sandipan Roy 2022-09-26 06:01:35 UTC 
Using snakeYAML to parse untrusted YAML files 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 stackoverflow.

https://bitbucket.org/snakeyaml/snakeyaml/issues/526/stackoverflow-oss-fuzz-47027
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=47027
Comment 2 Sandipan Roy 2022-09-28 07:14:01 UTC 
Created liblouisutdml tracking bugs for this issue:

Affects: fedora-all [bug 2130428]


Created picocli tracking bugs for this issue:

Affects: fedora-all [bug 2130429]


Created snakeyaml tracking bugs for this issue:

Affects: epel-all [bug 2130427]
Affects: fedora-all [bug 2130430]


Created texlive-base tracking bugs for this issue:

Affects: fedora-all [bug 2130431]
Comment 5 errata-xmlrpc 2022-10-05 14:50:34 UTC 
This issue has been addressed in the following products:

  Red Hat build of Eclipse Vert.x 4.3.3

Via RHSA-2022:6757 https://access.redhat.com/errata/RHSA-2022:6757
Comment 14 errata-xmlrpc 2022-11-17 13:40:28 UTC 
This issue has been addressed in the following products:

  Red Hat Data Grid 8.4.0

Via RHSA-2022:8524 https://access.redhat.com/errata/RHSA-2022:8524
Comment 15 errata-xmlrpc 2022-12-07 08:19:49 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss AMQ

Via RHSA-2022:8876 https://access.redhat.com/errata/RHSA-2022:8876
Comment 16 Product Security DevOps Team 2022-12-09 19:02:59 UTC 
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2022-38750
Note You need to log in before you can comment on or make changes to this bug.