Sourced from nokogiri's releases.

1.13.10 / 2022-12-07

Security

• [CRuby] Address CVE-2022-23476, unchecked return value from xmlTextReaderExpand. See GHSA-qv4q-mr5r-qprj for more information.

Improvements

• [CRuby] XML::Reader#attribute_hash now returns nil on parse errors. This restores the behavior of #attributes from v1.13.7 and earlier. [#2715]

---

sha256 checksums:

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1.13.9 / 2022-10-18

Security

• [CRuby] Vendored libxml2 is updated to address CVE-2022-2309, CVE-2022-40304, and CVE-2022-40303. See GHSA-2qc6-mcvw-92cw for more information.
• [CRuby] Vendored zlib is updated to address CVE-2022-37434. Nokogiri was not affected by this vulnerability, but this version of zlib was being flagged up by some vulnerability scanners, see #2626 for more information.

Dependencies

• [CRuby] Vendored libxml2 is updated to v2.10.3 from v2.9.14.
• [CRuby] Vendored libxslt is updated to v1.1.37 from v1.1.35.
• [CRuby] Vendored zlib is updated from 1.2.12 to 1.2.13. (See LICENSE-DEPENDENCIES.md for details on which packages redistribute this library.)

Fixed

• [CRuby] Nokogiri::XML::Namespace objects, when compacted, update their internal struct's reference to the Ruby object wrapper. Previously, with GC compaction enabled, a segmentation fault was possible after compaction was triggered. [#2658] (Thanks, @​eightbitraptor and @​peterzhu2118!)
• [CRuby] Document#remove_namespaces! now defers freeing the underlying xmlNs struct until the Document is GCed. Previously, maintaining a reference to a Namespace object that was removed in this way could lead to a segfault. [#2658]

... (truncated)

Sourced from nokogiri's changelog.

1.13.10 / 2022-12-07

Security

• [CRuby] Address CVE-2022-23476, unchecked return value from xmlTextReaderExpand. See GHSA-qv4q-mr5r-qprj for more information.

Improvements

• [CRuby] XML::Reader#attribute_hash now returns nil on parse errors. This restores the behavior of #attributes from v1.13.7 and earlier. [#2715]

1.13.9 / 2022-10-18

Security

• [CRuby] Vendored libxml2 is updated to address CVE-2022-2309, CVE-2022-40304, and CVE-2022-40303. See GHSA-2qc6-mcvw-92cw for more information.
• [CRuby] Vendored zlib is updated to address CVE-2022-37434. Nokogiri was not affected by this vulnerability, but this version of zlib was being flagged up by some vulnerability scanners, see #2626 for more information.

Dependencies

• [CRuby] Vendored libxml2 is updated to v2.10.3 from v2.9.14.
• [CRuby] Vendored libxslt is updated to v1.1.37 from v1.1.35.
• [CRuby] Vendored zlib is updated from 1.2.12 to 1.2.13. (See LICENSE-DEPENDENCIES.md for details on which packages redistribute this library.)

Fixed

• [CRuby] Nokogiri::XML::Namespace objects, when compacted, update their internal struct's reference to the Ruby object wrapper. Previously, with GC compaction enabled, a segmentation fault was possible after compaction was triggered. [#2658] (Thanks, @​eightbitraptor and @​peterzhu2118!)
• [CRuby] Document#remove_namespaces! now defers freeing the underlying xmlNs struct until the Document is GCed. Previously, maintaining a reference to a Namespace object that was removed in this way could lead to a segfault. [#2658]

1.13.8 / 2022-07-23

Deprecated

• XML::Reader#attribute_nodes is deprecated due to incompatibility between libxml2's xmlReader memory semantics and Ruby's garbage collector. Although this method continues to exist for backwards compatibility, it is unsafe to call and may segfault. This method will be removed in a future version of Nokogiri, and callers should use #attribute_hash instead. [#2598]

Improvements

• XML::Reader#attribute_hash is a new method to safely retrieve the attributes of a node from XML::Reader. [#2598, #2599]

Fixed

• [CRuby] Calling XML::Reader#attributes is now safe to call. In Nokogiri <= 1.13.7 this method may segfault. [#2598, #2599]

... (truncated)

• 4c80121 version bump to v1.13.10
• 85410e3 Merge pull request #2715 from sparklemotion/flavorjones-fix-reader-error-hand...
• 9fe0761 fix(cruby): XML::Reader#attribute_hash returns nil on error
• 3b9c736 Merge pull request #2717 from sparklemotion/flavorjones-lock-psych-to-fix-bui...
• 2efa87b test: skip large cdata test on system libxml2
• 3187d67 dep(dev): pin psych to v4 until v5 builds in CI
• a16b4bf style(rubocop): disable Minitest/EmptyLineBeforeAssertionMethods
• 897759c version bump to v1.13.9
• aeb1ac3 doc: update CHANGELOG
• c663e49 Merge pull request #2671 from sparklemotion/flavorjones-update-zlib-1.2.13_v1...
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