Debian 12 (Bookworm) native package

stunnel4

Universal SSL tunnel for network daemons

Packages / Debian 12 (Bookworm) / net / stunnel4

Package: stunnel4 (3:5.68-2+deb12u1)

Maintainers:

Peter Pentchev

External Resources:

Homepage: [www.stunnel.org]

Universal SSL tunnel for network daemons

Other Packages Related to stunnel4:

dep: [libc6] (>= 2.34)
GNU C Library: Shared libraries
dep: [libssl3] (>= 3.0.0)
Secure Sockets Layer toolkit - shared libraries
dep: [libsystemd0]
systemd utility library
dep: [libwrap0] (>= 7.6-4~)
Wietse Venema's TCP wrappers library
dep: [init-system-helpers] (>= 1.51)
helper tools for all init systems
dep: [systemd]
system and service manager
dep: [systemd-standalone-sysusers]
standalone sysusers binary for use in non-systemd systems
dep: systemd-sysusers
Package not available
dep: [perl] [any]
Larry Wall's Practical Extraction and Report Language
dep: [netbase]
Basic TCP/IP networking system
dep: [openssl]
Secure Sockets Layer toolkit - cryptographic utility

sug: [logcheck-database]
database of system log rules for logcheck

Download stunnel4

Architecture	Package Size	Installed Size	Files
amd64	202 KiB	539 KiB	[list of files]
arm64	197 KiB	636 KiB	[list of files]

Package file paths (37)

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.

/etc/default/stunnel4
/etc/init.d/stunnel4
/etc/logrotate.d/stunnel4
/etc/ppp/ip-down.d/0stunnel4
/etc/ppp/ip-up.d/0stunnel4
/etc/stunnel/README
/lib/systemd/system/stunnel@.service
/lib/systemd/system/stunnel.target
/usr/bin/stunnel
/usr/bin/stunnel3
/usr/bin/stunnel4
/usr/lib/aarch64-linux-gnu/stunnel/libstunnel.so
/usr/lib/systemd/user/stunnel@.service
/usr/lib/sysusers.d/stunnel4.conf
/usr/lib/x86_64-linux-gnu/stunnel/libstunnel.so
/usr/share/doc-base/stunnel4.stunnel4
/usr/share/doc/stunnel4/BUGS.md
/usr/share/doc/stunnel4/changelog.Debian.gz
/usr/share/doc/stunnel4/contrib/StunnelConf-0.1.pl
/usr/share/doc/stunnel4/copyright
/usr/share/doc/stunnel4/examples/ca.html
/usr/share/doc/stunnel4/examples/ca.pl
/usr/share/doc/stunnel4/examples/importCA.html
/usr/share/doc/stunnel4/examples/importCA.sh
/usr/share/doc/stunnel4/examples/openssl.cnf
/usr/share/doc/stunnel4/examples/stunnel.conf-sample
/usr/share/doc/stunnel4/NEWS.Debian.gz
/usr/share/doc/stunnel4/NEWS.gz
/usr/share/doc/stunnel4/README.Debian
/usr/share/doc/stunnel4/README.md
/usr/share/doc/stunnel4/stunnel.html
/usr/share/doc/stunnel4/stunnel.pl.html
/usr/share/doc/stunnel4/TODO.md
/usr/share/man/man8/stunnel3.8.gz
/usr/share/man/man8/stunnel4.8.gz
/usr/share/man/man8/stunnel.8.gz
/usr/share/man/pl/man8/stunnel4.8.gz

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

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OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

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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
3:5.68-2+deb12u1	bookworm / main	amd64	Debian 12 · main · amd64	202 KiB	539 KiB	pool/main/s/stunnel4/stunnel4_5.68-2+deb12u1_amd64.deb
3:5.68-2+deb12u1	bookworm / main	arm64	Debian 12 · main · arm64	197 KiB	636 KiB	pool/main/s/stunnel4/stunnel4_5.68-2+deb12u1_arm64.deb

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

3:5.68-2+deb12u1 / amd64Observed Sep 1, 2026 to Sep 1, 2026

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

Source-reported sha256: b645fca2329d96d1a51cdf3dc35be8e3fca5cc2e56e23b0d36de152c2fd71d17

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' 'b645fca2329d96d1a51cdf3dc35be8e3fca5cc2e56e23b0d36de152c2fd71d17' 'stunnel4_5.68-2+deb12u1_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

3:5.68-2+deb12u1 / arm64Observed Sep 1, 2026 to Sep 1, 2026

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

Source-reported sha256: 1f6ca4ce3f7e2cb41c92359356a39479e1254667e4cc7d74ed04ad3732e514bf

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '1f6ca4ce3f7e2cb41c92359356a39479e1254667e4cc7d74ed04ad3732e514bf' 'stunnel4_5.68-2+deb12u1_arm64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 15/15
Homepage: 5/5
License text: 0/5
Source package or maintainer: 10/10

Recorded total: 95/100

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5, Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

Debian 12 (Bookworm) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
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
Signed Release → package-index 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, revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
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
Signed Release → package-index hash linkage
Path: main/binary-arm64/Packages.xz
Expected SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Observed SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Result: match verified