7.5Yüksek
CVE-2026-4598
Açıklama
Versions of the package jsrsasign before 11.1.1 are vulnerable to Infinite loop via the bnModInverse function in ext/jsbn2.js when the BigInteger.modInverse implementation receives zero or negative inputs, allowing an attacker to hang the process permanently by supplying such crafted values (e.g., modInverse(0, m) or modInverse(-1, m)).
Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.
Etkilenen ürünler ve sürümler
| Üretici | Ürün | Sürümler | |
|---|---|---|---|
| kjur | jsrsasign | < 11.1.1 | |
| migration toolkit virtualization | 2.10 | — | |
| migration toolkit virtualization | 2.9 | — | |
| quay | 3.10 | — | |
| quay | 3.12 | — | |
| quay | 3.15 | — | |
| quay | 3.16 | — | |
| quay | 3.9 | — | |
| Red Hat | Migration Toolkit for Virtualization 2.1 | all versions | |
| Red Hat | Migration Toolkit for Virtualization 2.9 | all versions | |
| Red Hat | Red Hat Quay 3.10 | all versions | |
| Red Hat | Red Hat Quay 3.12 | all versions | |
| Red Hat | Red Hat Quay 3.15 | all versions | |
| Red Hat | Red Hat Quay 3.16 | all versions | |
| Red Hat | Red Hat Quay 3.9 | all versions | |
| — | jsrsasign | < 11.1.1 | |
| — | org.webjars.npm:jsrsasign | 0 |
Kaynaklar ve yamalar
- https://security.snyk.io/vuln/SNYK-JS-JSRSASIGN-15370938 Third Party Advisory
- https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-15812263
- https://gist.github.com/Kr0emer/a1bf5cd4547cc630d2dcc5e761de8264 ExploitMitigationThird Party Advisory
- https://github.com/kjur/jsrsasign/pull/648 Issue Tracking
- https://github.com/kjur/jsrsasign/commit/ca5b027240287a1e71fe63019fc4400332594323 Patch
- https://access.redhat.com/errata/RHSA-2026:19375
- https://access.redhat.com/errata/RHSA-2026:19409
- https://access.redhat.com/errata/RHSA-2026:19410
- https://access.redhat.com/errata/RHSA-2026:22840
- https://access.redhat.com/errata/RHSA-2026:23361
- https://access.redhat.com/errata/RHSA-2026:6568
- https://access.redhat.com/errata/RHSA-2026:6720
- https://access.redhat.com/security/cve/CVE-2026-4598
- https://bugzilla.redhat.com/show_bug.cgi?id=2450210
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4598.json
CPE eşleşmeleri (NVD) (1)
cpe:2.3:a:kjur:jsrsasign:*:*:*:*:*:node.js:*:*< 11.1.1