Packages / Debian 12 (Bookworm) / ruby / ruby-msgpack

Package: ruby-msgpack (1.4.2-2+b4)

Ruby library for MessagePack

Other Packages Related to ruby-msgpack:

dep: [ruby]
Interpreter of object-oriented scripting language Ruby (default version)
dep: ruby-interpreter
Package not available
dep: [libc6] (>= 2.14)
GNU C Library: Shared libraries
dep: [libruby3.1] (>= 3.1.2)
Libraries necessary to run Ruby 3.1
dep: [libruby] (>= 1:3.1~0)
Libraries necessary to run Ruby
dep: [libruby] (<< 1:3.2~)
Libraries necessary to run Ruby

Download ruby-msgpack

Architecture	Package size	Installed size	Files	Package
amd64	56 KiB	254 KiB	list of files	Download
arm64	53 KiB	302 KiB	list of files	Download

Package file paths (91)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/extensions/aarch64-linux/3.1.0/msgpack-1.4.2/gem.build_complete
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/extensions/aarch64-linux/3.1.0/msgpack-1.4.2/msgpack/msgpack.so
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/pack_log_long.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/pack_log.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/pack.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/pack_symbols.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/run_long.sh
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/run.sh
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/run_symbols.sh
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/unpack_log_long.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/unpack_log.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/unpack.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/buffer.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/core_ext.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/error.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/extension_value.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/factory.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/packer.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/time.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/timestamp.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/unpacker.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Buffer.java
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Decoder.java
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Encoder.java
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/ExtensionRegistry.java
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/ExtensionValue.java
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Factory.java
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/MessagePackLibrary.java
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Packer.java
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Types.java
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Unpacker.java
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/core_ext.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/factory.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/packer.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/symbol.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/time.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/timestamp.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/unpacker.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/version.rb
/usr/lib/aarch64-linux-gnu/rubygems-integration/3.1.0/specifications/msgpack-1.4.2.gemspec
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/extensions/x86_64-linux/3.1.0/msgpack-1.4.2/gem.build_complete
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/extensions/x86_64-linux/3.1.0/msgpack-1.4.2/msgpack/msgpack.so
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/pack_log_long.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/pack_log.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/pack.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/pack_symbols.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/run_long.sh
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/run.sh
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/run_symbols.sh
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/unpack_log_long.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/unpack_log.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/bench/unpack.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/buffer.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/core_ext.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/error.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/extension_value.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/factory.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/packer.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/time.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/timestamp.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/doclib/msgpack/unpacker.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Buffer.java
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Decoder.java
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Encoder.java
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/ExtensionRegistry.java
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/ExtensionValue.java
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Factory.java
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/MessagePackLibrary.java
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Packer.java
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Types.java
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/ext/java/org/msgpack/jruby/Unpacker.java
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/core_ext.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/factory.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/packer.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/symbol.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/time.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/timestamp.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/unpacker.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/gems/msgpack-1.4.2/lib/msgpack/version.rb
/usr/lib/x86_64-linux-gnu/rubygems-integration/3.1.0/specifications/msgpack-1.4.2.gemspec
/usr/share/doc/ruby-msgpack/changelog.Debian.amd64.gz
/usr/share/doc/ruby-msgpack/changelog.Debian.arm64.gz
/usr/share/doc/ruby-msgpack/changelog.Debian.gz
/usr/share/doc/ruby-msgpack/changelog.gz
/usr/share/doc/ruby-msgpack/copyright
/usr/share/doc/ruby-msgpack/msgpack.org.md
/usr/share/doc/ruby-msgpack/README.md.gz

Field source: Debian 12 (Bookworm) main amd64

Use this package

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Try Debian 12 (Bookworm) in the browser Build an image that includes ruby-msgpack

Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
1.4.2-2+b4	bookworm / main	amd64	Debian 12 · main · amd64	56 KiB	254 KiB	pool/main/r/ruby-msgpack/ruby-msgpack_1.4.2-2+b4_amd64.deb
1.4.2-2+b4	bookworm / main	arm64	Debian 12 · main · arm64	53 KiB	302 KiB	pool/main/r/ruby-msgpack/ruby-msgpack_1.4.2-2+b4_arm64.deb

Field source: Debian 12 (Bookworm) main amd64

Known vulnerabilities

Matching against OpenFactory catalog package versions is in progress.

CVE	Severity	Version impact
[CVE-2026-54522] MessagePack for Ruby is an implementation of the MessagePack binary serialization format. Prior to 1.8.2, MessagePack::Buffer#clear in ext/msgpack/buffer.c leaves rmem_last, rmem_end, and rmem_owner s	Low(2.1)	Affected Details (2) `1.4.2-2+b4` · amd64 · bookworm Affected nvd · ruby-msgpack · debian · bookworm; nvd · ruby-msgpack · debian · 12 `1.4.2-2+b4` · arm64 · bookworm Affected nvd · ruby-msgpack · debian · bookworm; nvd · ruby-msgpack · debian · 12

Last synced: Oct 24, 2026, 3:07:13 AM UTC

[CVE catalog]

Checksums

Repository signatures authenticate metadata. Artifact hashing is recorded separately. Neither establishes package safety.

1.4.2-2+b4 / amd64Observed Sep 1, 2026sha256 52e253945cef…da973cf5Source-reported digest

Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported digest (sha256): 52e253945cef0a0fce4a6297bdc93cd22d32c38a7ee858b45a05348eda973cf5

Verify download

printf '%s  %s\n' '52e253945cef0a0fce4a6297bdc93cd22d32c38a7ee858b45a05348eda973cf5' 'ruby-msgpack_1.4.2-2+b4_amd64.deb' | sha256sum --check --strict -

Field source: Debian 12 (Bookworm) main amd64

1.4.2-2+b4 / arm64Observed Sep 1, 2026sha256 22dc4dad017e…a21911c5Source-reported digest

Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported digest (sha256): 22dc4dad017e7bcb61027b87dc3707fb7258f9d26c9e0dcf19747b8fa21911c5

Verify download

printf '%s  %s\n' '22dc4dad017e7bcb61027b87dc3707fb7258f9d26c9e0dcf19747b8fa21911c5' 'ruby-msgpack_1.4.2-2+b4_arm64.deb' | sha256sum --check --strict -

Field source: Debian 12 (Bookworm) main arm64

Sources

Debian 12 (Bookworm) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Repository metadata hash linkage
Path
main/binary-amd64/Packages.xz
Expected SHA-256
9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Observed SHA-256
9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Result
match verified
Debian 12 (Bookworm) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Repository metadata hash linkage
Path
main/binary-arm64/Packages.xz
Expected SHA-256
2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Observed SHA-256
2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Result
match verified