Fedora Linux 8815 Published by

A keyring-ima-signer security update has been released for Fedora 38.



SECURITY: Fedora 38 Update: keyring-ima-signer-0.1.0-9.fc38


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Fedora Update Notification
FEDORA-2023-cc21019773
2023-05-07 01:19:58.787245
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Name : keyring-ima-signer
Product : Fedora 38
Version : 0.1.0
Release : 9.fc38
URL :   https://github.com/fedora-iot/keyring-ima-signer/
Summary : An IMA file signing tool using the kernel keyring
Description :
The IMA (Integrity Measurement Architecture) is a key component of the
Linux integrity subsystem designed to ensure integrity, authenticity,
and confidentiality of systems including hardware root of trusts (TPM).

This tool allows signing of files in userspace, inclusding options of
including the signature in xattr or a .sig file, using signing keys
stored in the kernel keyring to ensure they're not recoverable.

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Update Information:

Recent updates for the `tokio`, `h2`, and `openssl` crates addressed some
(potential or confirmed) security or soundness issues: - `tokio`:
[RUSTSEC-2023-0005](  https://rustsec.org/advisories/RUSTSEC-2023-0005.html) -
`h2`: [RUSTSEC-2023-0034](  https://rustsec.org/advisories/RUSTSEC-2023-0034.html)
/ [CVE-2023-26964](  https://nvd.nist.gov/vuln/detail/CVE-2023-26964) - `openssl`:
[RUSTSEC-2023-0022](  https://rustsec.org/advisories/RUSTSEC-2023-0022.html),
[RUSTSEC-2023-0023](  https://rustsec.org/advisories/RUSTSEC-2023-0023.html),
[RUSTSEC-2023-0024](  https://rustsec.org/advisories/RUSTSEC-2023-0024.html) This
update contains rebuilds of all affected applications against the latest
versions of these crates, which have addressed all linked issues.
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ChangeLog:

* Wed May 3 2023 Fabio Valentini - 0.1.0-9
- Rebuild for openssl crate >= v0.10.48 (RUSTSEC-2023-{0022,0023,0024})
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2023-cc21019773' at the command
line. For more information, refer to the dnf documentation available at
  http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
  https://fedoraproject.org/keys
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