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4 vulnerabilities found for xml\ by toddr
CVE-2006-10003 (GCVE-0-2006-10003)
Vulnerability from nvd – Published: 2026-03-19 11:08 – Updated: 2026-06-30 12:07
VLAI
Title
XML::Parser versions through 2.47 for Perl has an off-by-one heap buffer overflow in st_serial_stack
Summary
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
Severity
9.8 (Critical)
8.8 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
21 references
Impacted products
19 products
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CVE-2006-10002 (GCVE-0-2006-10002)
Vulnerability from nvd – Published: 2026-03-19 11:03 – Updated: 2026-04-29 14:36
VLAI
Title
XML::Parser versions through 2.45 for Perl could overflow the pre-allocated buffer size cause a heap corruption (double free or corruption) and crashes
Summary
XML::Parser versions through 2.45 for Perl could overflow the pre-allocated buffer size cause a heap corruption (double free or corruption) and crashes.
A :utf8 PerlIO layer, parse_stream() in Expat.xs could overflow the XML input buffer because Perl's read() returns decoded characters while SvPV() gives back multi-byte UTF-8 bytes that can exceed the pre-allocated buffer size. This can cause heap corruption (double free or corruption) and crashes.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TODDR | XML::Parser |
Affected:
0 , ≤ 2.45
(custom)
|
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CVE-2006-10003 (GCVE-0-2006-10003)
Vulnerability from cvelistv5 – Published: 2026-03-19 11:08 – Updated: 2026-06-30 12:07
VLAI
Title
XML::Parser versions through 2.47 for Perl has an off-by-one heap buffer overflow in st_serial_stack
Summary
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
Severity
9.8 (Critical)
8.8 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
21 references
Impacted products
19 products
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CVE-2006-10002 (GCVE-0-2006-10002)
Vulnerability from cvelistv5 – Published: 2026-03-19 11:03 – Updated: 2026-04-29 14:36
VLAI
Title
XML::Parser versions through 2.45 for Perl could overflow the pre-allocated buffer size cause a heap corruption (double free or corruption) and crashes
Summary
XML::Parser versions through 2.45 for Perl could overflow the pre-allocated buffer size cause a heap corruption (double free or corruption) and crashes.
A :utf8 PerlIO layer, parse_stream() in Expat.xs could overflow the XML input buffer because Perl's read() returns decoded characters while SvPV() gives back multi-byte UTF-8 bytes that can exceed the pre-allocated buffer size. This can cause heap corruption (double free or corruption) and crashes.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| TODDR | XML::Parser |
Affected:
0 , ≤ 2.45
(custom)
|
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"lang": "en",
"time": "2006-06-13T00:00:00.000Z",
"value": "Issue logged in Request Tracker for XML::Parser"
},
{
"lang": "en",
"time": "2006-08-11T00:00:00.000Z",
"value": "Patch provided in Request Tracker for XML::Parser"
},
{
"lang": "en",
"time": "2019-09-24T00:00:00.000Z",
"value": "Issue migrated to github issue tracker"
},
{
"lang": "en",
"time": "2019-09-24T00:00:00.000Z",
"value": "Patch provided in github issue tracker"
},
{
"lang": "en",
"time": "2019-09-24T00:00:00.000Z",
"value": "Included in release 2.46 released to CPAN"
}
],
"title": "XML::Parser versions through 2.45 for Perl could overflow the pre-allocated buffer size cause a heap corruption (double free or corruption) and crashes",
"workarounds": [
{
"lang": "en",
"value": "Apply the patch that has been publicly available since 2006-06-13."
}
],
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"assignerShortName": "CPANSec",
"cveId": "CVE-2006-10002",
"datePublished": "2026-03-19T11:03:46.888Z",
"dateReserved": "2026-03-16T22:47:45.685Z",
"dateUpdated": "2026-04-29T14:36:41.837Z",
"state": "PUBLISHED"
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