by Kastro CVE-2026-4599
Red Hat Migration Toolkit for Virtualization 2.1 — Versions of the package jsrsasign from 7.0.0 and before 11.1.1 are vulnerable to Incomplete Comparison with Missing Factors via the getRa…
Description · from the CVE record
Versions of the package jsrsasign from 7.0.0 and before 11.1.1 are vulnerable to Incomplete Comparison with Missing Factors via the getRandomBigIntegerZeroToMax and getRandomBigIntegerMinToMax functions in src/crypto-1.1.js; an attacker can recover the private key by exploiting the incorrect compareTo checks that accept out-of-range candidates and thus bias DSA nonces during signature generation.
Affected
ProductAffectedFixed inSource
jsrsasign7.0.0 – < 11.1.111.1.1CNA
org.webjars.npm:jsrsasign8.0.12–CNA
Migration Toolkit for Virtualization 2.1see advisory1779139872redhat-SADP
Migration Toolkit for Virtualization 2.9see advisory1778927462redhat-SADP
Red Hat Quay 3.10see advisory1775169155redhat-SADP
Red Hat Quay 3.12see advisory1775253092redhat-SADP
Red Hat Quay 3.15see advisory1775169219redhat-SADP
Red Hat Quay 3.16see advisory1779204086redhat-SADP
Red Hat Quay 3.9see advisory1775169218redhat-SADP
Scores by source
snyk (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
redhat-SADP (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
snyk (CNA)9.1CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total