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SUSE-SU-2024:0430-1

Опубликовано: 08 фев. 2024
Источник: suse-cvrf

Описание

Security update for cosign

This update for cosign fixes the following issues:

Updated to 2.2.3 (jsc#SLE-23879):

Bug Fixes:

  • Fix race condition on verification with multiple signatures attached to image (#3486)
  • fix(clean): Fix clean cmd for private registries (#3446)
  • Fixed BYO PKI verification (#3427)

Features:

  • Allow for option in cosign attest and attest-blob to upload attestation as supported in Rekor (#3466)
  • Add support for OpenVEX predicate type (#3405)

Documentation:

  • Resolves #3088: version sub-command expected behaviour documentation and testing (#3447)
  • add examples for cosign attach signature cmd (#3468)

Misc:

  • Remove CertSubject function (#3467)
  • Use local rekor and fulcio instances in e2e tests (#3478)
  • bumped embedded golang.org/x/crypto/ssh to fix the Terrapin attack CVE-2023-48795 (bsc#1218207)

Updated to 2.2.2 (jsc#SLE-23879):

v2.2.2 adds a new container with a shell, gcr.io/projectsigstore/cosign:vx.y.z-dev, in addition to the existing container gcr.io/projectsigstore/cosign:vx.y.z without a shell.

For private deployments, we have also added an alias for --insecure-skip-log, --private-infrastructure.

Bug Fixes:

  • chore(deps): bump github.com/sigstore/sigstore from 1.7.5 to 1.7.6 (#3411) which fixes a bug with using Azure KMS
  • Don't require CT log keys if using a key/sk (#3415)
  • Fix copy without any flag set (#3409)
  • Update cosign generate cmd to not include newline (#3393)
  • Fix idempotency error with signing (#3371)

Features:

  • Add --yes flag cosign import-key-pair to skip the overwrite confirmation. (#3383)
  • Use the timeout flag value in verify* commands. (#3391)
  • add --private-infrastructure flag (#3369)

Container Updates:

  • Bump builder image to use go1.21.4 and add new cosign image tags with shell (#3373)

Documentation:

  • Update SBOM_SPEC.md (#3358)
  • CVE-2023-48795: Fixed the Terrapin attack in embedded golang.org/x/crypto/ssh (bsc#1218207).

Список пакетов

Container suse/cosign:latest
cosign-2.2.3-150400.3.17.1
SUSE Linux Enterprise Module for Basesystem 15 SP5
cosign-2.2.3-150400.3.17.1
openSUSE Leap 15.5
cosign-2.2.3-150400.3.17.1

Ссылки

Описание

The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust.

Затронутые продукты
Container suse/cosign:latest:cosign-2.2.3-150400.3.17.1
SUSE Linux Enterprise Module for Basesystem 15 SP5:cosign-2.2.3-150400.3.17.1
openSUSE Leap 15.5:cosign-2.2.3-150400.3.17.1
Ссылки