Package: liboauth2-apache0 (1.4.5.4-1) Generic oauth2 and OIDC library (apache2 bindings) Other Packages Related to liboauth2-apache0: [libapr1 ] (>= 1.2.7)
Apache Portable Runtime Library
[libaprutil1 ] (>= 1.2.7+dfsg)
Apache Portable Runtime Utility Library
[libc6 ] (>= 2.4)
GNU C Library: Shared libraries
[libjansson4 ] (>= 2.14)
C library for encoding, decoding and manipulating JSON data
[liboauth2-0 ] (>= 1.4)
Generic oauth2 and OIDC library
Download liboauth2-apache0 Package file paths (7) 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/liboauth2_apache.so.0 /usr/lib/aarch64-linux-gnu/liboauth2_apache.so.0.0.0 /usr/lib/x86_64-linux-gnu/liboauth2_apache.so.0 /usr/lib/x86_64-linux-gnu/liboauth2_apache.so.0.0.0 /usr/share/doc/liboauth2-apache0/changelog.Debian.gz /usr/share/doc/liboauth2-apache0/changelog.gz /usr/share/doc/liboauth2-apache0/copyright Field source: Debian 12 (Bookworm) 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.
Known vulnerabilities Matching against OpenFactory catalog package versions is in progress.
CVE Severity Version impact [CVE-2026-54431 ] Published: Jul 2, 2026, 10:30:57 AM UTC
In liboauth2 the Demonstrating Proof-of-Possession (DPoP) verifier accepts a proof whose JSON Web Key (jwk) header contains private key material. RFC 9449 section 4.3 step 7 requires the verifier to r
Medium(5.3) Affected Details (2) 1.4.5.4-1 · amd64 · bookworm
Affected
nvd · liboauth2 · debian · bookworm; nvd · liboauth2 · debian · 12
1.4.5.4-1 · arm64 · bookworm
Affected
nvd · liboauth2 · debian · bookworm; nvd · liboauth2 · debian · 12
Fixed and unaffected versions (1) CVE Severity Version impact [CVE-2026-54430 ] Published: Jul 2, 2026, 10:30:33 AM UTC
liboauth2 is vulnerable to Server-Side Request Forgery in oauth2_jose_jwks_aws_alb_resolve() function. The AWS ALB verifier reads both signer and kid from the unverified JWT
header. If signer matches
Medium(5.8) Not affected Details (2) 1.4.5.4-1 · amd64 · bookworm
Not affected
nvd · liboauth2 · debian · bookworm
1.4.5.4-1 · arm64 · bookworm
Not affected
nvd · liboauth2 · debian · bookworm
Last synced: Oct 28, 2026, 2:44:38 AM UTC
[CVE catalog ]
Checksums Repository signatures authenticate metadata. Artifact hashing is recorded separately. Neither establishes package safety.
1.4.5.4-1 / amd64 Observed Sep 1, 2026 sha256 1f116734c6ab…d7d75ec8Source-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): 1f116734c6ab9f322e403cc68d85818983faf78b5858614493f80f0ed7d75ec8
Verify download
printf '%s %s\n' '1f116734c6ab9f322e403cc68d85818983faf78b5858614493f80f0ed7d75ec8' 'liboauth2-apache0_1.4.5.4-1_amd64.deb' | sha256sum --check --strict -Field source: Debian 12 (Bookworm) main amd64
1.4.5.4-1 / arm64 Observed Sep 1, 2026 sha256 7c8d39548e4f…b17c6ba2Source-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): 7c8d39548e4fe95aeff8833e11a0f043fc6c204641b073f858ebd2d7b17c6ba2
Verify download
printf '%s %s\n' '7c8d39548e4fe95aeff8833e11a0f043fc6c204641b073f858ebd2d7b17c6ba2' 'liboauth2-apache0_1.4.5.4-1_arm64.deb' | sha256sum --check --strict -Field source: Debian 12 (Bookworm) main arm64
