CVE-2022-36056 Vulnerabilities with blob verification in sigstore cosign

Cosign is a project under the sigstore organization which aims to make signatures invisible infrastructure. In versions prior to 1.12.0 a number of vulnerabilities have been found in cosign verify-blob, where Cosign would successfully verify an artifact when verification should have failed. First...

CVE-2022-36056

Cosign is a project under the sigstore organization which aims to make signatures invisible infrastructure. In versions prior to 1.12.0 a number of vulnerabilities have been found in cosign verify-blob, where Cosign would successfully verify an artifact when verification should have failed. First...

CVE-2022-36056

Cosign is a project under the sigstore organization which aims to make signatures invisible infrastructure. In versions prior to 1.12.0 a number of vulnerabilities have been found in cosign verify-blob, where Cosign would successfully verify an artifact when verification should have failed. First...

CVE-2022-36056 Vulnerabilities with blob verification in sigstore cosign

Cosign is a project under the sigstore organization which aims to make signatures invisible infrastructure. In versions prior to 1.12.0 a number of vulnerabilities have been found in cosign verify-blob, where Cosign would successfully verify an artifact when verification should have failed. First...

CVE-2022-36056

Cosign (sigstore) has CVE-2022-36056 affecting verify-blob in versions before 1.12.0. Connected advisories confirm multiple verification bypass issues: (1) a crafted bundle can pass verification even if rekorBundle does not reference the blob; (2) identity flags (certificate email/issuer and GitH...

cosign 数据伪造问题漏洞

cosign is a container signing, verification and storage in an OCI registry in the United States. A data forgery issue vulnerability exists in cosign versions prior to 1.12.0 that stems from Bundle mismatches leading to invalid validation, not checking certificate identity in some cases, invalid...

SUSE: Security Advisory (SUSE-SU-2022:2877-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : cosign (SUSE-SU-2022:2877-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2022:2877-1 advisory. - Updated to 1.10.1 jscSLE-23879: - CVE-2022-35929: Fixed an issue where cosign verify-attestation --type...

openSUSE: Security Advisory for cosign (SUSE-SU-2022:2877-1)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

SUSE-SU-2022:2877-1 Security update for cosign

This update for cosign fixes the following issues: - Updated to 1.10.1 jscSLE-23879: - CVE-2022-35929: Fixed an issue where cosign verify-attestation --type could report false positives when there was at least one attestation with a valid signature and there were no attestations of the type being...

cosign's `cosign verify-attestaton --type` can report a false positive if any attestation exists

cosign verify-attestation used with the --type flag will report a false positive verification when: - There is at least one attestation with a valid signature - There are NO attestations of the type being verified --type defaults to "custom" This can happen when signing with a standard keypair an...

GHSA-VJXV-45G9-9296 cosign's `cosign verify-attestaton --type` can report a false positive if any attestation exists

cosign verify-attestation used with the --type flag will report a false positive verification when: - There is at least one attestation with a valid signature - There are NO attestations of the type being verified --type defaults to "custom" This can happen when signing with a standard keypair an...

GHSA-739F-HW6H-7WQ8 PolicyController before 0.2.1 may bypass attestation verification

PolicyController will report a false positive, resulting in an admission when it should not be admitted when: There is at least one attestation with a valid signature There are NO attestations of the type being verified --type defaults to "custom" Users should upgrade to cosign version 0.2.1 or...

PolicyController before 0.2.1 may bypass attestation verification

PolicyController will report a false positive, resulting in an admission when it should not be admitted when: There is at least one attestation with a valid signature There are NO attestations of the type being verified --type defaults to "custom" Users should upgrade to cosign version 0.2.1 or...

CVE-2022-35929

A flaw was found in the cosign package. The cosign verify-attestation used with the --type flag will report a false positive verification when there is at least one attestation with a valid signature and when there are no attestations of the type being verified for example, —type defaults to...

CVE-2022-35929

cosign is a container signing and verification utility. In versions prior to 1.10.1 cosign can report a false positive if any attestation exists. cosign verify-attestation used with the --type flag will report a false positive verification when there is at least one attestation with a valid...

Design/Logic Flaw

cosign is a container signing and verification utility. In versions prior to 1.10.1 cosign can report a false positive if any attestation exists. cosign verify-attestation used with the --type flag will report a false positive verification when there is at least one attestation with a valid...

CVE-2022-35929 False positive signature verification in cosign

cosign is a container signing and verification utility. In versions prior to 1.10.1 cosign can report a false positive if any attestation exists. cosign verify-attestation used with the --type flag will report a false positive verification when there is at least one attestation with a valid...

CVE-2022-35929

cosign is a container signing and verification utility. In versions prior to 1.10.1 cosign can report a false positive if any attestation exists. cosign verify-attestation used with the --type flag will report a false positive verification when there is at least one attestation with a valid...

CVE-2022-35929

CVE-2022-35929 affects cosign prior to version 1.10.1. In cosign verify-attestation, using --type (default: custom) can yield a false positive when there is at least one attestation with a valid signature and no attestations of the type being verified. Repro example uses distroless image with a v...