Bug 2052679 (CVE-2022-0538) - CVE-2022-0538 jenkins: DoS vulnerability in bundled XStream library
Summary: CVE-2022-0538 jenkins: DoS vulnerability in bundled XStream library
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2022-0538
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2052680
TreeView+ depends on / blocked
 
Reported: 2022-02-09 18:54 UTC by Guilherme de Almeida Suckevicz
Modified: 2022-09-26 18:53 UTC (History)
20 users (show)

Fixed In Version:
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Doc Text:
A denial of service (DoS) flaw was found in Jenkins. This flaw allows an attacker to define custom XStream converters that do not protect against the vulnerability in CVE-2021-43859, allowing for uncontrolled resource consumption.
Clone Of:
Environment:
Last Closed: 2022-03-18 21:01:09 UTC
Embargoed:

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Description Guilherme de Almeida Suckevicz 2022-02-09 18:54:23 UTC 
Jenkins 2.333 and earlier, LTS 2.319.2 and earlier defines custom XStream converters that have not been updated to apply the protections for the vulnerability CVE-2021-43859 and allow unconstrained resource usage.

References:
https://www.jenkins.io/security/advisory/2022-02-09/#SECURITY-2602
http://www.openwall.com/lists/oss-security/2022/02/09/1
Comment 1 juneau 2022-02-15 19:38:30 UTC 
per AppSRE, Jenkins not in use in OSD
Comment 3 Product Security DevOps Team 2022-03-18 21:01:06 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-2022-0538
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