Packages / Debian 12 (Bookworm) / admin / libpam-u2f

Package: libpam-u2f (1.1.0-1.1+deb12u1)

universal 2nd factor (U2F) PAM module

Other Packages Related to libpam-u2f:

dep: [libc6] (>= 2.33)
GNU C Library: Shared libraries
dep: [libfido2-1] (>= 1.2.0)
library for generating and verifying FIDO 2.0 objects
dep: [libpam0g] (>= 1.1.3)
Pluggable Authentication Modules library
dep: [libssl3] (>= 3.0.0)
Secure Sockets Layer toolkit - shared libraries

rec: [pamu2fcfg]
universal 2nd factor (U2F) PAM module command-line helper tool

Download libpam-u2f

Architecture	Package size	Installed size	Files	Package
amd64	31 KiB	80 KiB	list of files	Download
arm64	29 KiB	96 KiB	list of files	Download

Package file paths (8)

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.

/lib/aarch64-linux-gnu/security/pam_u2f.so
/lib/x86_64-linux-gnu/security/pam_u2f.so
/usr/share/doc/libpam-u2f/changelog.Debian.gz
/usr/share/doc/libpam-u2f/changelog.gz
/usr/share/doc/libpam-u2f/copyright
/usr/share/doc/libpam-u2f/README.gz
/usr/share/lintian/overrides/libpam-u2f
/usr/share/man/man8/pam_u2f.8.gz

Field source: Debian 12 (Bookworm) security main amd64

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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
1.1.0-1.1+deb12u1	bookworm-security / main	amd64	Debian 12 security · main · amd64	31 KiB	80 KiB	pool/updates/main/p/pam-u2f/libpam-u2f_1.1.0-1.1+deb12u1_amd64.deb
1.1.0-1.1+deb12u1	bookworm-security / main	arm64	Debian 12 security · main · arm64	29 KiB	96 KiB	pool/updates/main/p/pam-u2f/libpam-u2f_1.1.0-1.1+deb12u1_arm64.deb

Field source: Debian 12 (Bookworm) security main amd64

Known vulnerabilities

Matching against OpenFactory catalog package versions is in progress.

Fixed and unaffected versions (4)

CVE	Severity	Version impact
[CVE-2025-23013] Published: Jan 15, 2025, 12:00:00 AM UTC PAM/U2F vulnerability	High(7.8)	Fixed Details (2) `1.1.0-1.1+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `1.1.0-1.1+deb12u1` usn · pam-u2f · debian · bookworm; usn · pam-u2f · debian · 12 `1.1.0-1.1+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `1.1.0-1.1+deb12u1` usn · pam-u2f · debian · bookworm; usn · pam-u2f · debian · 12
[CVE-2021-31924] Published: May 26, 2021, 12:00:00 AM UTC pam-u2f: CVE-2021-31924	High(7.3)	Fixed Details (2) `1.1.0-1.1+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `1.1.0-1.1` dsa · pam-u2f · debian · bookworm; dsa · pam-u2f · debian · 12 `1.1.0-1.1+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `1.1.0-1.1` dsa · pam-u2f · debian · bookworm; dsa · pam-u2f · debian · 12
[CVE-2019-12209] Published: Jun 4, 2019, 9:29:00 PM UTC pam-u2f: CVE-2019-12209	Medium(4.6)	Fixed Details (2) `1.1.0-1.1+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `1.0.8-1` dsa · pam-u2f · debian · bookworm; dsa · pam-u2f · debian · 12 `1.1.0-1.1+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `1.0.8-1` dsa · pam-u2f · debian · bookworm; dsa · pam-u2f · debian · 12
[CVE-2019-12210] Published: Jun 4, 2019, 12:00:00 AM UTC pam-u2f: CVE-2019-12210	High(8.1)	Fixed Details (2) `1.1.0-1.1+deb12u1` · amd64 · bookworm-security Fixed · Fixed: `1.0.8-1` dsa · pam-u2f · debian · bookworm; dsa · pam-u2f · debian · 12 `1.1.0-1.1+deb12u1` · arm64 · bookworm-security Fixed · Fixed: `1.0.8-1` dsa · pam-u2f · debian · bookworm; dsa · pam-u2f · debian · 12

Last synced: Oct 28, 2026, 8:45:25 AM UTC

[CVE catalog]

Checksums

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

1.1.0-1.1+deb12u1 / amd64Observed Sep 1, 2026sha256 d625a209dc8b…c89617a0Source-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): d625a209dc8bc4ba363605dffa3655a7f4654c3f58e7abf95018157fc89617a0

Verify download

printf '%s  %s\n' 'd625a209dc8bc4ba363605dffa3655a7f4654c3f58e7abf95018157fc89617a0' 'libpam-u2f_1.1.0-1.1+deb12u1_amd64.deb' | sha256sum --check --strict -

Field source: Debian 12 (Bookworm) security main amd64

1.1.0-1.1+deb12u1 / arm64Observed Sep 1, 2026sha256 a90dfa8fc904…b5195d75Source-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): a90dfa8fc904ec29f3e99fb5d49d63490171566dda9c0de4d3542c46b5195d75

Verify download

printf '%s  %s\n' 'a90dfa8fc904ec29f3e99fb5d49d63490171566dda9c0de4d3542c46b5195d75' 'libpam-u2f_1.1.0-1.1+deb12u1_arm64.deb' | sha256sum --check --strict -

Field source: Debian 12 (Bookworm) security 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
Debian 12 (Bookworm) security main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
bookworm-security-main-amd64:f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104
Repository-signature verification record
Signed object
https://security.debian.org/debian-security/dists/bookworm-security/InRelease
Signed-object SHA-256
6d12b591dde8841119e7e66de94b2af438681faebffabe08ea364290f7aaee1c
Signer fingerprint
ED541312A33F1128F10B1C6C54404762BBB6E853
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
f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104
Observed SHA-256
f6c2fe702b8cabb044e7bb46c5eaf3962abb6cfed5fcac896ffeb271b9d15104
Result
match verified
Debian 12 (Bookworm) security main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
bookworm-security-main-arm64:f9b8756324afddf50b1c19d6d46164158c0361909fddc40b48777ad665dfdb14
Repository-signature verification record
Signed object
https://security.debian.org/debian-security/dists/bookworm-security/InRelease
Signed-object SHA-256
6d12b591dde8841119e7e66de94b2af438681faebffabe08ea364290f7aaee1c
Signer fingerprint
ED541312A33F1128F10B1C6C54404762BBB6E853
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
f9b8756324afddf50b1c19d6d46164158c0361909fddc40b48777ad665dfdb14
Observed SHA-256
f9b8756324afddf50b1c19d6d46164158c0361909fddc40b48777ad665dfdb14
Result
match verified