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Zafiyetler / CVE-2020-26290

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CVE-2020-26290

Critical security issues in XML encoding in github.com/dexidp/dex

Yayın Değişiklik CWE 347
En geç 24 Eki 2026, 07:11 UTC tarihinden beri Trivy database'indeO derlemeden önce ne zaman girdiği kayıtlı değil.

Kaynağa göre önem derecesi

NVD9.6CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
GHSA9.3CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Trivy'nin kendi etiketi CRITICAL. Kritik diyenler: NVD, GHSA.

Açıklama

Dex is a federated OpenID Connect provider written in Go. In Dex before version 2.27.0 there is a critical set of vulnerabilities which impacts users leveraging the SAML connector. The vulnerabilities enables potential signature bypass due to issues with XML encoding in the underlying Go library. The vulnerabilities have been addressed in version 2.27.0 by using the xml-roundtrip-validator from Mattermost (see related references).

Etkilenen paketler ve düzeltilmiş sürümler

KaynakPaketDüzeltildiği sürüm
go::GitHub Security Advisory Gogithub.com/dexidp/dex, github.com/russellhaering/goxmldsig2.27.0 ve 1 tane daha
chainguardkots0
rapidfort alpine 3.20dexdüzeltme belirtilmemiş
rapidfort alpine 3.21dexdüzeltme belirtilmemiş
rapidfort alpine 3.22dexdüzeltme belirtilmemiş
rapidfort alpine 3.23dexdüzeltme belirtilmemiş
rapidfort alpine 3.24dexdüzeltme belirtilmemiş
wolfikots0
8 kaynaktaki 9 kaydın hepsini göster
KaynakPaketDüzeltildiği sürüm
go::GitHub Security Advisory Gogithub.com/dexidp/dex2.27.0
go::GitHub Security Advisory Gogithub.com/russellhaering/goxmldsig1.1.0
chainguardkots0
rapidfort alpine 3.20dexdüzeltme belirtilmemiş
rapidfort alpine 3.21dexdüzeltme belirtilmemiş
rapidfort alpine 3.22dexdüzeltme belirtilmemiş
rapidfort alpine 3.23dexdüzeltme belirtilmemiş
rapidfort alpine 3.24dexdüzeltme belirtilmemiş
wolfikots0

Referanslar

12 referansın hepsi

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.