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SUSE-SU-2024:0460-1

Опубликовано: 13 фев. 2024
Источник: suse-cvrf

Описание

Security update for rekor

This update for rekor fixes the following issues:

update to 1.3.5 (jsc#SLE-23476):

  • Additional unique index correction

  • Remove timestamp from checkpoint

  • Drop conditional when verifying entry checkpoint

  • Fix panic for DSSE canonicalization

  • Change Redis value for locking mechanism

  • give log timestamps nanosecond precision

  • output trace in slog and override correlation header name

  • bumped embedded golang.org/x/crypto/ssh to fix the Terrapin attack CVE-2023-48795 (bsc#1218207)

Updated to 1.3.4:

  • add mysql indexstorage backend
  • add s3 storage for attestations
  • fix: Do not check for pubsub.topics.get on initialization
  • fix optional field in cose schema
  • Update ranges.go
  • update indexstorage interface to reduce roundtrips
  • use a single validator library in rekor-cli
  • Remove go-playground/validator dependency from pkg/pki

Updated to rekor 1.3.3 (jsc#SLE-23476):

  • Update signer flag description
  • update trillian to 1.5.3
  • adds redis_auth
  • Add method to get artifact hash for an entry
  • make e2e tests more usable with docker-compose
  • install go at correct version for codeql

Updated to rekor 1.3.2 (jsc#SLE-23476):

Updated to rekor 1.3.1 (jsc#SLE-23476):

New Features:

  • enable GCP cloud profiling on rekor-server (#1746)
  • move index storage into interface (#1741)
  • add info to readme to denote additional documentation sources (#1722)
  • Add type of ed25519 key for TUF (#1677)
  • Allow parsing base64-encoded TUF metadata and root content (#1671)

Quality Enhancements:

  • disable quota in trillian in test harness (#1680)

Bug Fixes:

  • Update contact for code of conduct (#1720)
  • Fix panic when parsing SSH SK pubkeys (#1712)
  • Correct index creation (#1708)
  • docs: fixzes a small typo on the readme (#1686)
  • chore: fix backfill-redis Makefile target (#1685)

Updated to rekor 1.3.0 (jsc#SLE-23476):

  • Update openapi.yaml (#1655)
  • pass transient errors through retrieveLogEntry (#1653)
  • return full entryID on HTTP 409 responses (#1650)
  • feat: Support publishing new log entries to Pub/Sub topics (#1580)
  • Change values of Identity.Raw, add fingerprints (#1628)
  • Extract all subjects from SANs for x509 verifier (#1632)
  • Fix type comment for Identity struct (#1619)
  • Refactor Identities API (#1611)
  • Refactor Verifiers to return multiple keys (#1601)
  • Update checkpoint link (#1597)
  • Use correct log index in inclusion proof (#1599)
  • remove instrumentation library (#1595)

Updated to rekor 1.2.2 (jsc#SLE-23476):

  • pass down error with message instead of nil

  • swap killswitch for 'docker-compose restart'

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

Список пакетов

SUSE Linux Enterprise Module for Basesystem 15 SP5
rekor-1.3.5-150400.4.19.1
openSUSE Leap 15.5
rekor-1.3.5-150400.4.19.1

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
SUSE Linux Enterprise Module for Basesystem 15 SP5:rekor-1.3.5-150400.4.19.1
openSUSE Leap 15.5:rekor-1.3.5-150400.4.19.1
Ссылки