Packages / Debian 13 (Trixie) / Source / mail / opendkim

Source Package: opendkim (2.11.0~beta2-9.1+b1)

DomainKeys Identified Mail (DKIM) signing and verifying milter

The following binary packages are built from this source package:

opendkim
DomainKeys Identified Mail (DKIM) signing and verifying milter
libopendkim11
DomainKeys Identified Mail (DKIM) library
libopendkim-dev
DomainKeys Identified Mail (DKIM) library (development files)
librbl1
Real-time Blacklist (RBL) query library
librbl-dev
Real-time Blacklist (RBL) query library (development files)
libvbr2
Vouch By Reference (VBR) library
libvbr-dev
Vouch By Reference (VBR) library (development files)
miltertest
utility for testing milter applications
opendkim-tools
utilities for administering the OpenDKIM milter

Known vulnerabilities

Matching against OpenFactory catalog package versions is in progress.

CVE	Severity	Version impact
[CVE-2026-101277] Published: Sep 28, 2026, 11:45:15 PM UTC A security flaw has been discovered in Trusted Domain Project OpenDKIM up to 2.11.0. The impacted element is the function dkim_process_set of the file dkim.c of the component Tag Tokenizer. Performing	Medium(6.5)	Affected Details (18) `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13
[CVE-2026-100889] Published: Sep 27, 2026, 11:45:16 PM UTC A vulnerability was detected in Trusted Domain Project OpenDKIM up to 2.11.0. Affected is the function dkim_qp_decode of the file util.c of the component Decoder. The manipulation results in off-by-on	High(7.5)	Affected Details (18) `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13
[CVE-2026-100888] Published: Sep 27, 2026, 11:30:16 PM UTC A weakness has been identified in Trusted Domain Project OpenDKIM up to 2.11.0. This affects the function dkim_canon_selecthdrs of the file libopendkim/dkim-canon.c of the component DKIM Signature Hea	High(7.5)	Affected Details (18) `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected nvd · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected nvd · opendkim · debian · 13
[CVE-2020-35766] Published: Dec 28, 2020, 8:15:13 PM UTC opendkim: CVE-2020-35766	Low	Affected Details (18) `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · amd64 · trixie Affected dsa · opendkim · debian · 13 `2.11.0~beta2-9.1+b1` · arm64 · trixie Affected dsa · opendkim · debian · 13

Last synced: Oct 28, 2026, 1:40:02 AM UTC

[CVE catalog]

Sources

Debian 13 (Trixie) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/trixie/InRelease
Signed-object SHA-256
98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
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
3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Observed SHA-256
3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Result
match verified
Debian 13 (Trixie) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/trixie/InRelease
Signed-object SHA-256
98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
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
753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Observed SHA-256
753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Result
match verified