Packages / Debian 12 (Bookworm) / libs / libopendmarc2

[Source: opendmarc]

Package: libopendmarc2 (1.4.2-2+b1)

DMARC policy library

Other Packages Related to libopendmarc2:

  • dep: [libbsd0] (>= 0.0)

    utility functions from BSD systems - shared library

  • dep: [libc6] (>= 2.34)

    GNU C Library: Shared libraries

  • dep: [libspf2-2]

    library for validating mail senders with SPF

Download libopendmarc2

ArchitecturePackage sizeInstalled sizeFilesPackage
amd6435 KiB89 KiBlist of filesDownload
arm6435 KiB105 KiBlist of filesDownload

Package file paths (9)

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/libopendmarc.so.2
  • /usr/lib/aarch64-linux-gnu/libopendmarc.so.2.0.3
  • /usr/lib/x86_64-linux-gnu/libopendmarc.so.2
  • /usr/lib/x86_64-linux-gnu/libopendmarc.so.2.0.3
  • /usr/share/doc/libopendmarc2/changelog.Debian.amd64.gz
  • /usr/share/doc/libopendmarc2/changelog.Debian.arm64.gz
  • /usr/share/doc/libopendmarc2/changelog.Debian.gz
  • /usr/share/doc/libopendmarc2/changelog.gz
  • /usr/share/doc/libopendmarc2/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.

VersionReleaseArchitectureRepositoryPackage sizeInstalled sizePublisher repository artifact
1.4.2-2+b1bookworm / mainamd64Debian 12 · main · amd6435 KiB89 KiBpool/main/o/opendmarc/libopendmarc2_1.4.2-2+b1_amd64.deb
1.4.2-2+b1bookworm / mainarm64Debian 12 · main · arm6435 KiB105 KiBpool/main/o/opendmarc/libopendmarc2_1.4.2-2+b1_arm64.deb

Field source: Debian 12 (Bookworm) main amd64

Known vulnerabilities

Matching against OpenFactory catalog package versions is in progress.

CVESeverityVersion impact
[CVE-2026-101281]

Published:

A flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarc_sp2_find_mailfrom_domain of the file libopendmarc/opendmarc_spf.c of the

High(7.3)Affected
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

[CVE-2026-101280]

Published:

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected is the function opendmarc_policy_query_dmarc of the component Multi-Record Set Handler. The manipulation results

High(7.3)Affected
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

[CVE-2026-101279]

Published:

A security vulnerability has been detected in Trusted Domain Project OpenDMARC up to 1.4.2. This impacts an unknown function of the file libopendmarc/opendmarc_policy.c of the component DMARC Parser.

Medium(6.5)Affected
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

[CVE-2026-101278]

Published:

A weakness has been identified in Trusted Domain Project OpenDMARC up to 1.4.2. This affects the function opendmarc_get_tld of the file libopendmarc/opendmarc_tld.c : of the component PSL Wildcard Han

Medium(4.3)Affected
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

[CVE-2026-101017]

Published:

A vulnerability was found in Trusted Domain Project OpenDMARC up to 1.4.2. This vulnerability affects the function strcasecmp in the library libopendmarc/opendmarc_policy.c. The manipulation results i

Medium(6.5)Affected
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

[CVE-2026-101016]

Published:

A vulnerability has been found in Trusted Domain Project OpenDMARC up to 1.4.2. This affects the function opendmarc_policy_parse_dmarc in the library libopendmarc/opendmarc_policy.c. The manipulation

Medium(6.5)Affected
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

[CVE-2026-101015]

Published:

A flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this issue is some unknown functionality of the file policy.c of the component Domain Handler. Executing a manipulati

High(7.5)Affected
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

[CVE-2026-101014]

Published:

A vulnerability was detected in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarc_util_cleanup in the library libopendmarc/opendmarc_util.c of the

High(7.5)Affected
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

[CVE-2026-100891]

Published:

A vulnerability has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this issue is the function opendmarc_policy_query_dmarc in the library libopendmarc/opendmarc_policy.c of th

High(7.3)Affected
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

[CVE-2026-100890]

Published:

A flaw has been found in Trusted Domain Project OpenDMARC up to 1.4.2. Affected by this vulnerability is the function opendmarc_spf_ipv6_explode in the library libopendmarc/opendmarc_spf.c of the comp

Medium(5.5)Affected
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Affected

    nvd · opendmarc · debian · bookworm; nvd · opendmarc · debian · 12

Fixed and unaffected versions (5)
CVESeverityVersion impact
[CVE-2021-34555]

Published:

opendmarc: CVE-2021-34555

MediumFixed
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Fixed · Fixed: 1.4.0~beta1+dfsg-6

    dsa · opendmarc · debian · bookworm; dsa · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Fixed · Fixed: 1.4.0~beta1+dfsg-6

    dsa · opendmarc · debian · bookworm; dsa · opendmarc · debian · 12

[CVE-2020-12460]

Published:

opendmarc: CVE-2020-12460

High(7.3)Fixed
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Fixed · Fixed: 1.4.0~beta1+dfsg-3

    dsa · opendmarc · debian · bookworm; dsa · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Fixed · Fixed: 1.4.0~beta1+dfsg-3

    dsa · opendmarc · debian · bookworm; dsa · opendmarc · debian · 12

[CVE-2020-12272]

Published:

opendmarc: CVE-2020-12272

Medium(5.3)Fixed
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Fixed · Fixed: 1.4.0~beta1+dfsg-4

    dsa · opendmarc · debian · bookworm; dsa · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Fixed · Fixed: 1.4.0~beta1+dfsg-4

    dsa · opendmarc · debian · bookworm; dsa · opendmarc · debian · 12

[CVE-2019-16378]

Published:

opendmarc: CVE-2019-16378

MediumFixed
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Fixed · Fixed: 1.3.2-7

    dsa · opendmarc · debian · bookworm; dsa · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Fixed · Fixed: 1.3.2-7

    dsa · opendmarc · debian · bookworm; dsa · opendmarc · debian · 12

[CVE-2019-20790]

Published:

opendmarc: CVE-2019-20790

MediumFixed
Details (2)

  • 1.4.2-2+b1 · amd64 · bookworm

    Fixed · Fixed: 1.4.0~beta1+dfsg-4

    dsa · opendmarc · debian · bookworm; dsa · opendmarc · debian · 12

  • 1.4.2-2+b1 · arm64 · bookworm

    Fixed · Fixed: 1.4.0~beta1+dfsg-4

    dsa · opendmarc · debian · bookworm; dsa · opendmarc · debian · 12

Last synced:

[CVE catalog]

Checksums

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

1.4.2-2+b1 / amd64Observed Sep 1, 2026sha256 dadbfeda0895…ef2d8165Source-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): dadbfeda0895ffe60c39423a359d47bf7ee1eaea527fc0b6434942eaef2d8165

Verify download

printf '%s %s\n' 'dadbfeda0895ffe60c39423a359d47bf7ee1eaea527fc0b6434942eaef2d8165' 'libopendmarc2_1.4.2-2+b1_amd64.deb' | sha256sum --check --strict -

Field source: Debian 12 (Bookworm) main amd64

1.4.2-2+b1 / arm64Observed Sep 1, 2026sha256 f0954fe0cd73…0f0f09a6Source-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): f0954fe0cd737d03c0d63acaa7dafb72bcb16ab5174ef0913bd23ec70f0f09a6

Verify download

printf '%s %s\n' 'f0954fe0cd737d03c0d63acaa7dafb72bcb16ab5174ef0913bd23ec70f0f09a6' 'libopendmarc2_1.4.2-2+b1_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 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 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