Bug 2163622 (CVE-2022-48279) - CVE-2022-48279 mod_security: incorrect parsing of HTTP multipart requests leads to web application firewall bypass
Summary: CVE-2022-48279 mod_security: incorrect parsing of HTTP multipart requests lea...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2022-48279
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Nobody
QA Contact:
URL:
Whiteboard:
Depends On: 2163645 2163646 2163647 2163648 2166937
Blocks: 2163505
TreeView+ depends on / blocked
 
Reported: 2023-01-24 05:29 UTC by TEJ RATHI
Modified: 2026-01-07 19:06 UTC (History)
13 users (show)

Fixed In Version: ModSecurity 2.9.6, ModSecurity 3.0.8
Clone Of:
Environment:
Last Closed: 2023-08-15 21:52:11 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2023:4628 0 None None None 2023-08-15 17:37:13 UTC
Red Hat Product Errata RHSA-2023:4629 0 None None None 2023-08-15 17:40:46 UTC

Description TEJ RATHI 2023-01-24 05:29:02 UTC 
In ModSecurity before 2.9.6 and 3.x before 3.0.8, HTTP multipart requests were incorrectly parsed and could bypass the Web Application Firewall. NOTE: this is related to CVE-2022-39956 but can be considered independent changes to the ModSecurity (C language) codebase.

https://github.com/SpiderLabs/ModSecurity/pull/2797
https://github.com/SpiderLabs/ModSecurity/pull/2795
https://github.com/SpiderLabs/ModSecurity/releases/tag/v3.0.8
https://coreruleset.org/20220919/crs-version-3-3-3-and-3-2-2-covering-several-cves/
https://github.com/SpiderLabs/ModSecurity/releases/tag/v2.9.6
Comment 1 Sandipan Roy 2023-01-24 05:47:00 UTC 
Created mod_security tracking bugs for this issue:

Affects: fedora-all [bug 2163645]


Created mod_security3 tracking bugs for this issue:

Affects: fedora-all [bug 2163646]
Comment 7 errata-xmlrpc 2023-08-15 17:37:11 UTC 
This issue has been addressed in the following products:

  Red Hat JBoss Core Services

Via RHSA-2023:4628 https://access.redhat.com/errata/RHSA-2023:4628
Comment 8 errata-xmlrpc 2023-08-15 17:40:45 UTC 
This issue has been addressed in the following products:

  JBoss Core Services on RHEL 7
  JBoss Core Services for RHEL 8

Via RHSA-2023:4629 https://access.redhat.com/errata/RHSA-2023:4629
Comment 9 Product Security DevOps Team 2023-08-15 21:52:09 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-2022-48279
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