libxml2 - Debian Package Tracker

general

source: libxml2 (main)
version: 2.12.7+dfsg+really2.9.14-0.4
maintainer: Debian XML/SGML Group (archive) (DMD)
uploaders: Aron Xu [DMD] – YunQiang Su [DMD]
arch: all any
std-ver: 4.6.0
VCS: Git (Browse, QA)

versions [more versions can be listed by madison] [old versions available from snapshot.debian.org]

[pool directory]

o-o-stable: 2.9.4+dfsg1-7+deb10u4
o-o-sec: 2.9.4+dfsg1-7+deb10u6
oldstable: 2.9.10+dfsg-6.7+deb11u4
old-sec: 2.9.10+dfsg-6.7+deb11u6
stable: 2.9.14+dfsg-1.3~deb12u1
testing: 2.12.7+dfsg+really2.9.14-0.4
unstable: 2.12.7+dfsg+really2.9.14-0.4
exp: 2.14.2+dfsg-0exp1

versioned links

2.9.4+dfsg1-7+deb10u4: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2.9.4+dfsg1-7+deb10u6: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2.9.10+dfsg-6.7+deb11u4: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2.9.10+dfsg-6.7+deb11u6: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2.9.14+dfsg-1.3~deb12u1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2.12.7+dfsg+really2.9.14-0.4: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
2.14.2+dfsg-0exp1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]

binaries

libxml2 (27 bugs: 0, 22, 5, 0)
libxml2-dev (4 bugs: 0, 3, 1, 0)
libxml2-doc
libxml2-utils (15 bugs: 0, 10, 5, 0)
python3-libxml2

action needed

A new upstream version is available: 2.14.2 high

A new upstream version 2.14.2 is available, you should consider packaging it.

Created: 2024-10-28 Last update: 2025-04-29 00:30

The VCS repository is not up to date, push the missing commits. high

vcswatch reports that the current version of the package is not in its VCS.
Either you need to push your commits and/or your tags, or the information about the package's VCS are out of date. A common cause of the latter issue when using the Git VCS is not specifying the correct branch when the packaging is not in the default one (remote HEAD branch), which is usually "master" but can be modified in salsa.debian.org in the project's general settings with the "Default Branch" field). Alternatively the Vcs-Git field in debian/control can contain a "-b <branch-name>" suffix to indicate what branch is used for the Debian packaging.

Created: 2024-07-01 Last update: 2025-04-23 09:56

5 security issues in trixie high

There are 5 open security issues in trixie.

5 important issues:

CVE-2023-39615: Xmlsoft Libxml2 v2.11.0 was discovered to contain an out-of-bounds read via the xmlSAX2StartElement() function at /libxml2/SAX2.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted XML file. NOTE: the vendor's position is that the product does not support the legacy SAX1 interface with custom callbacks; there is a crash even without crafted input.
CVE-2023-45322: libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail."
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 expansion enabled, processing crafted XML documents can lead to an xmlValidatePopElement use-after-free.
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 return value. This occurs in xmlPythonFileRead and xmlPythonFileReadRaw because of a difference between bytes and characters.
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 crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.

Created: 2023-08-31 Last update: 2025-04-18 13:02

5 security issues in sid high

There are 5 open security issues in sid.

5 important issues:

CVE-2023-39615: Xmlsoft Libxml2 v2.11.0 was discovered to contain an out-of-bounds read via the xmlSAX2StartElement() function at /libxml2/SAX2.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted XML file. NOTE: the vendor's position is that the product does not support the legacy SAX1 interface with custom callbacks; there is a crash even without crafted input.
CVE-2023-45322: libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail."
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 expansion enabled, processing crafted XML documents can lead to an xmlValidatePopElement use-after-free.
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 return value. This occurs in xmlPythonFileRead and xmlPythonFileReadRaw because of a difference between bytes and characters.
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 crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.

Created: 2024-09-26 Last update: 2025-04-18 13:02

2 security issues in bullseye high

There are 2 open security issues in bullseye.

1 important issue:

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 crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.

1 issue postponed or untriaged:

CVE-2025-32414: (postponed; to be fixed through a stable update) 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 return value. This occurs in xmlPythonFileRead and xmlPythonFileReadRaw because of a difference between bytes and characters.

Created: 2025-04-17 Last update: 2025-04-18 13:02

9 security issues in bookworm high

There are 9 open security issues in bookworm.

5 important issues:

CVE-2022-49043: xmlXIncludeAddNode in xinclude.c in libxml2 before 2.11.0 has a use-after-free.
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. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.
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 must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047.
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.
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 crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.

4 issues left for the package maintainer to handle:

CVE-2023-39615: (needs triaging) Xmlsoft Libxml2 v2.11.0 was discovered to contain an out-of-bounds read via the xmlSAX2StartElement() function at /libxml2/SAX2.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted XML file. NOTE: the vendor's position is that the product does not support the legacy SAX1 interface with custom callbacks; there is a crash even without crafted input.
CVE-2023-45322: (needs triaging) libxml2 through 2.11.5 has a use-after-free that can only occur after a certain memory allocation fails. This occurs in xmlUnlinkNode in tree.c. NOTE: the vendor's position is "I don't think these issues are critical enough to warrant a CVE ID ... because an attacker typically can't control when memory allocations fail."
CVE-2024-25062: (needs triaging) 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 expansion enabled, processing crafted XML documents can lead to an xmlValidatePopElement use-after-free.
CVE-2025-32414: (needs triaging) 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 return value. This occurs in xmlPythonFileRead and xmlPythonFileReadRaw because of a difference between bytes and characters.

You can find information about how to handle these issues in the security team's documentation.

Created: 2023-08-31 Last update: 2025-04-18 13:02

1 bug tagged patch in the BTS normal

The BTS contains patches fixing 1 bug, consider including or untagging them.

Created: 2025-01-06 Last update: 2025-04-29 01:31

lintian reports 5 warnings normal

Lintian reports 5 warnings about this package. You should make the package lintian clean getting rid of them.

Created: 2025-04-11 Last update: 2025-04-11 08:01

debian/patches: 17 patches to forward upstream low

Among the 17 debian patches available in version 2.12.7+dfsg+really2.9.14-0.4 of the package, we noticed the following issues:

17 patches where the metadata indicates that the patch has not yet been forwarded upstream. You should either forward the patch upstream or update the metadata to document its real status.

Created: 2023-02-26 Last update: 2025-03-27 18:30

Standards version of the package is outdated. wishlist

The package should be updated to follow the last version of Debian Policy (Standards-Version 4.7.2 instead of 4.6.0).

Created: 2022-05-11 Last update: 2025-03-27 16:01

testing migrations

This package will soon be part of the auto-libxml2 transition. You might want to ensure that your package is ready for it. You can probably find supplementary information in the debian-release archives or in the corresponding release.debian.org bug.

news

[rss feed]

[2025-04-23] Accepted libxml2 2.14.2+dfsg-0exp1 (source) into experimental (Matthias Klose)
[2025-04-12] Accepted libxml2 2.14.1+dfsg-0exp1 (source amd64 all) into experimental (Debian FTP Masters) (signed by: Matthias Klose)
[2025-03-30] libxml2 2.12.7+dfsg+really2.9.14-0.4 MIGRATED to testing (Debian testing watch)
[2025-03-27] Accepted libxml2 2.12.7+dfsg+really2.9.14-0.4 (source) into unstable (Matthias Klose)
[2025-03-27] libxml2 2.12.7+dfsg+really2.9.14-0.3 MIGRATED to testing (Debian testing watch)
[2025-03-13] Accepted libxml2 2.12.7+dfsg+really2.9.14-0.3 (source) into unstable (Sebastian Ramacher)
[2025-02-22] Accepted libxml2 2.9.10+dfsg-6.7+deb11u6 (source) into oldstable-security (Tobias Frost)
[2024-11-17] libxml2 2.12.7+dfsg+really2.9.14-0.2 MIGRATED to testing (Debian testing watch)
[2024-11-11] Accepted libxml2 2.12.7+dfsg+really2.9.14-0.2 (source) into unstable (Stefano Rivera)
[2024-09-28] libxml2 2.12.7+dfsg+really2.9.14-0.1 MIGRATED to testing (Debian testing watch)
[2024-09-26] Accepted libxml2 2.12.7+dfsg+really2.9.14-0.1 (source) into unstable (Sebastian Ramacher)
[2024-09-03] Accepted libxml2 2.9.10+dfsg-6.7+deb11u5 (source) into oldstable-security (Adrian Bunk)
[2024-08-24] Accepted libxml2 2.13.3+dfsg-0exp2 (source) into experimental (Aron Xu)
[2024-08-21] Accepted libxml2 2.13.3+dfsg-0exp1 (source amd64 all) into experimental (Debian FTP Masters) (signed by: Aron Xu)
[2024-07-01] Accepted libxml2 2.13.1+dfsg-0exp1 (source) into experimental (Aron Xu)
[2024-06-03] Accepted libxml2 2.12.7+dfsg-3 (source) into unstable (Aron Xu)
[2024-05-25] Accepted libxml2 2.12.7+dfsg-2 (source) into unstable (Aron Xu)
[2024-05-25] Accepted libxml2 2.12.7+dfsg-1 (source) into unstable (Aron Xu)
[2024-03-18] Accepted libxml2 2.12.6+dfsg-0exp2 (source) into experimental (Aron Xu)
[2024-03-18] Accepted libxml2 2.12.6+dfsg-0exp1 (source) into experimental (Aron Xu)
[2024-02-15] Accepted libxml2 2.12.5+dfsg-0exp1 (source) into experimental (Aron Xu)
[2023-12-19] Accepted libxml2 2.12.3+dfsg-0exp1 (source) into experimental (Aron Xu)
[2023-07-14] libxml2 2.9.14+dfsg-1.3 MIGRATED to testing (Debian testing watch)
[2023-07-11] Accepted libxml2 2.9.14+dfsg-1.3~deb12u1 (source) into proposed-updates (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
[2023-07-10] Accepted libxml2 2.9.14+dfsg-1.3 (source) into unstable (Salvatore Bonaccorso)
[2023-04-30] Accepted libxml2 2.9.4+dfsg1-7+deb10u6 (source) into oldstable (Thorsten Alteholz)
[2023-04-24] libxml2 2.9.14+dfsg-1.2 MIGRATED to testing (Debian testing watch)
[2023-04-21] Accepted libxml2 2.9.10+dfsg-6.7+deb11u4 (source) into proposed-updates (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
[2023-04-20] Accepted libxml2 2.9.10+dfsg-6.7+deb11u4 (source) into stable-security (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
[2023-04-17] Accepted libxml2 2.9.14+dfsg-1.2 (source) into unstable (Salvatore Bonaccorso)

bugs [bug history graph]

all: 26 27
RC: 0
I&N: 20 21
M&W: 6
F&P: 0
patch: 1

links

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ubuntu

[Information about Ubuntu for Debian Developers]

version: 2.12.7+dfsg+really2.9.14-0.4
24 bugs