Bug 2448999 (CVE-2006-10003) - CVE-2006-10003 perl-xml-parser: XML::Parser: Memory corruption via deeply nested XML files
Summary: CVE-2006-10003 perl-xml-parser: XML::Parser: Memory corruption via deeply nes...
Keywords:
Status: NEW
Alias: CVE-2006-10003
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2449275 2449278 2449280 2449282
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-03-19 12:02 UTC by OSIDB Bzimport
Modified: 2026-04-22 06:52 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2026:7679 0 None None None 2026-04-13 03:02:30 UTC
Red Hat Product Errata RHSA-2026:7680 0 None None None 2026-04-13 02:19:55 UTC
Red Hat Product Errata RHSA-2026:7681 0 None None None 2026-04-13 02:47:02 UTC
Red Hat Product Errata RHSA-2026:8577 0 None None None 2026-04-16 21:07:26 UTC
Red Hat Product Errata RHSA-2026:8578 0 None None None 2026-04-16 21:10:22 UTC
Red Hat Product Errata RHSA-2026:8608 0 None None None 2026-04-16 22:23:44 UTC
Red Hat Product Errata RHSA-2026:8609 0 None None None 2026-04-16 22:20:16 UTC
Red Hat Product Errata RHSA-2026:8610 0 None None None 2026-04-16 22:26:41 UTC
Red Hat Product Errata RHSA-2026:9110 0 None None None 2026-04-20 19:19:24 UTC
Red Hat Product Errata RHSA-2026:9246 0 None None None 2026-04-21 10:15:51 UTC
Red Hat Product Errata RHSA-2026:9258 0 None None None 2026-04-21 11:16:35 UTC
Red Hat Product Errata RHSA-2026:9259 0 None None None 2026-04-21 11:32:33 UTC
Red Hat Product Errata RHSA-2026:9605 0 None None None 2026-04-22 06:51:59 UTC

Description OSIDB Bzimport 2026-03-19 12:02:03 UTC 
XML::Parser versions through 2.47 for Perl has an off-by-one heap buffer overflow in st_serial_stack.

In the case (stackptr == stacksize - 1), the stack will NOT be expanded. Then the new value will be written at location (++stackptr), which equals stacksize and therefore falls just outside the allocated buffer.

The bug can be observed when parsing an XML file with very deep element nesting
Comment 3 errata-xmlrpc 2026-04-13 02:19:54 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2026:7680 https://access.redhat.com/errata/RHSA-2026:7680
Comment 4 errata-xmlrpc 2026-04-13 02:47:01 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8

Via RHSA-2026:7681 https://access.redhat.com/errata/RHSA-2026:7681
Comment 5 errata-xmlrpc 2026-04-13 03:02:29 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2026:7679 https://access.redhat.com/errata/RHSA-2026:7679
Comment 6 errata-xmlrpc 2026-04-16 21:07:25 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.8 Telecommunications Update Service

Via RHSA-2026:8577 https://access.redhat.com/errata/RHSA-2026:8577
Comment 7 errata-xmlrpc 2026-04-16 21:10:20 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7 Extended Lifecycle Support

Via RHSA-2026:8578 https://access.redhat.com/errata/RHSA-2026:8578
Comment 8 errata-xmlrpc 2026-04-16 22:20:15 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.2 Advanced Update Support

Via RHSA-2026:8609 https://access.redhat.com/errata/RHSA-2026:8609
Comment 9 errata-xmlrpc 2026-04-16 22:23:42 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

Via RHSA-2026:8608 https://access.redhat.com/errata/RHSA-2026:8608
Comment 10 errata-xmlrpc 2026-04-16 22:26:40 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
  Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
  Red Hat Enterprise Linux 8.6 Telecommunications Update Service

Via RHSA-2026:8610 https://access.redhat.com/errata/RHSA-2026:8610
Comment 11 errata-xmlrpc 2026-04-20 19:19:23 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2026:9110 https://access.redhat.com/errata/RHSA-2026:9110
Comment 12 errata-xmlrpc 2026-04-21 10:15:50 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions

Via RHSA-2026:9246 https://access.redhat.com/errata/RHSA-2026:9246
Comment 13 errata-xmlrpc 2026-04-21 11:16:34 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

Via RHSA-2026:9258 https://access.redhat.com/errata/RHSA-2026:9258
Comment 14 errata-xmlrpc 2026-04-21 11:32:32 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.4 Extended Update Support

Via RHSA-2026:9259 https://access.redhat.com/errata/RHSA-2026:9259
Comment 15 errata-xmlrpc 2026-04-22 06:51:58 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2026:9605 https://access.redhat.com/errata/RHSA-2026:9605
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