pivit

Pivit Pivit は、PIV アプレット対応スマートカード Yubikey に保存されている x509 証明書を管理し、それらの証明書を使用してデータの署名と検証を行うためのコマンドラインツールです。 これは、git コマンドラインがコミットやタグの署名・検証のために外部プログラムを呼び出す方法と完全な互換性があります。 インストール Brew root@kitploit: brew install pivit Go でのインストール root@kitploit: go install github.com/cashapp/pivit/cmd/pivit@latest 使い方...

CVE-2024-51746 Use of incorrect Rekor entries during verification in gitsign

Gitsign is a keyless Sigstore to signing tool for Git commits with your a GitHub / OIDC identity. gitsign may select the wrong Rekor entry to use during online verification when multiple entries are returned by the log. gitsign uses Rekor's search API to fetch entries that apply to a signature...

DEBIAN-CVE-2024-31497

In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant...

ALPINE-CVE-2024-31497

In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures. This is especially important in a scenario where an adversary is able to read messages signed by PuTTY or Pageant...

CVE-2023-47122

Gitsign is software for keyless Git signing using Sigstore. In versions of gitsign starting with 0.6.0 and prior to 0.8.0, Rekor public keys were fetched via the Rekor API, instead of through the local TUF client. If the upstream Rekor server happened to be compromised, gitsign clients could...

Design/Logic Flaw

Gitsign is software for keyless Git signing using Sigstore. In versions of gitsign starting with 0.6.0 and prior to 0.8.0, Rekor public keys were fetched via the Rekor API, instead of through the local TUF client. If the upstream Rekor server happened to be compromised, gitsign clients could...

CVE-2023-47122

Gitsign is software for keyless Git signing using Sigstore. In versions of gitsign starting with 0.6.0 and prior to 0.8.0, Rekor public keys were fetched via the Rekor API, instead of through the local TUF client. If the upstream Rekor server happened to be compromised, gitsign clients could...

CVE-2023-47122

Gitsign CVE-2023-47122 affects versions 0.6.0 up to 0.7.x (before 0.8.0): Rekor public keys were fetched via the Rekor API instead of the local TUF client, allowing a compromised upstream Rekor server to potentially mislead signature trust. No known compromise of the default Rekor instance (rekor...