Package "libxml2"
Name: |
libxml2
|
Description: |
GNOME XML library
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Latest version: |
2.9.13+dfsg-1ubuntu0.7 |
Release: |
jammy (22.04) |
Level: |
security |
Repository: |
main |
Homepage: |
http://xmlsoft.org |
Links
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Changelog
libxml2 (2.9.13+dfsg-1ubuntu0.7) jammy-security; urgency=medium
* SECURITY UPDATE: OOB access in python API
- debian/patches/CVE-2025-32414-pre1.patch: fix SAX driver with
character streams in python/drv_libxml2.py.
- debian/patches/CVE-2025-32414-1.patch: read at most len/4 characters
in python/libxml.c.
- debian/patches/CVE-2025-32414-2.patch: add a test in
python/tests/Makefile.am, python/tests/unicode.py.
- CVE-2025-32414
* SECURITY UPDATE: heap under-read in xmlSchemaIDCFillNodeTables
- debian/patches/CVE-2025-32415.patch: fix heap buffer overflow in
xmlSchemaIDCFillNodeTables in xmlschemas.c.
- CVE-2025-32415
-- Marc Deslauriers <email address hidden> Thu, 24 Apr 2025 14:42:32 -0400
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Source diff to previous version |
CVE-2025-32414 |
In libxml2 before 2.13.8 and 2.14.x before 2.14.2, out-of-bounds memory access can occur in the Python API (Python bindings) because of an incorrect |
CVE-2025-32415 |
In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. To exploit this, a |
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libxml2 (2.9.13+dfsg-1ubuntu0.6) jammy-security; urgency=medium
* SECURITY UPDATE: use-after-free
- debian/patches/CVE-2024-56171.patch: Fix use-after-free after
xmlSchemaItemListAdd.
- CVE-2024-56171
* SECURITY UPDATE: stack-based buffer overflow
- debian/patches/CVE-2025-24928-pre1.patch: Check for NULL node->name
in xmlSnprintfElements.
- debian/patches/CVE-2025-24928.patch: Fix stack-buffer-overflow in
xmlSnprintfElements.
- CVE-2025-24928
* SECURITY UPDATE: NULL pointer dereference
- debian/patches/CVE-2025-27113.patch: Fix compilation of explicit
child axis.
- CVE-2025-27113
-- Fabian Toepfer <email address hidden> Fri, 21 Feb 2025 15:30:55 +0100
|
Source diff to previous version |
CVE-2024-56171 |
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c. |
CVE-2025-24928 |
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation |
CVE-2025-27113 |
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer dereference in xmlPatMatch in pattern.c. |
|
libxml2 (2.9.13+dfsg-1ubuntu0.5) jammy-security; urgency=medium
* SECURITY UPDATE: use-after-free in xmlXIncludeAddNode
- debian/patches/CVE-2022-49043.patch: fix UaF in xinclude.c.
- CVE-2022-49043
* SECURITY UPDATE: buffer overread in xmllint
- debian/patches/CVE-2024-34459.patch: fix buffer issue when using
htmlout option in xmllint.c.
- CVE-2024-34459
-- Marc Deslauriers <email address hidden> Tue, 28 Jan 2025 08:30:32 -0500
|
Source diff to previous version |
CVE-2022-49043 |
xmlXIncludeAddNode in xinclude.c in libxml2 before 2.11.0 has a use-after-free. |
CVE-2024-34459 |
An issue was discovered in xmllint (from libxml2) before 2.11.8 and 2.12.x before 2.12.7. Formatting error messages with xmllint --htmlout can result |
|
libxml2 (2.9.13+dfsg-1ubuntu0.4) jammy-security; urgency=medium
* SECURITY UPDATE: use-after-free via XInclude expansion
- debian/patches/CVE-2024-25062.patch: don't expand XIncludes when
backtracking in xmlreader.c.
- CVE-2024-25062
-- Marc Deslauriers <email address hidden> Fri, 16 Feb 2024 13:14:24 -0500
|
Source diff to previous version |
CVE-2024-25062 |
An issue was discovered in libxml2 before 2.11.7 and 2.12.x before 2.12.5. When using the XML Reader interface with DTD validation and XInclude expan |
|
libxml2 (2.9.13+dfsg-1ubuntu0.3) jammy-security; urgency=medium
* SECURITY UPDATE: Null dereference
- debian/patches/CVE-2023-28484-*.patch: Fix null-pointer-deref in
xmlSchemaCheckCOSSTDerivedOK and xmlSchemaFixupComplexType
when parsing (invalid) XML schemas in
result/schemas/oss-fuzz-51295_0_0.err,
test/schemas/oss-fuzz-51295_0.xml,
test/schemas/oss-fuzz-51295_0.xsd,
xmlschemas.c.
- CVE-2023-28484
* SECURITY UPDATE: Logic or memory errors and double frees
- debian/patches/CVE-2023-29469.patch: check namelen less equal zero in
dict.c.
- CVE-2023-29469
-- Leonidas Da Silva Barbosa <email address hidden> Fri, 14 Apr 2023 08:19:12 -0300
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