CVE-2018-12404 (GCVE-0-2018-12404)

Vulnerability from cvelistv5 – Published: 2019-05-02 16:40 – Updated: 2024-08-05 08:38
VLAI
Summary
A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack (AKA Bleichenbacher attack) and affects all NSS versions prior to NSS 3.41.
Severity
5.9 (Medium)
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
  • Cryptographic Issues
Assigner
References
Impacted products
Vendor Product Version
Mozilla Network Security Services (NSS) Affected: All versions prior to NSS 3.41
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    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-27T02:54:47+00:00",
      "cve": "CVE-2018-12404",
      "id": "CVE-2018-12404",
      "initial_release_date": "2018-11-30T00:00:00+00:00",
      "product_status:fixed": "253",
      "product_status:known_affected": "14",
      "product_status:known_not_affected": "12",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "nss: Cache side-channel variant of the Bleichenbacher attack",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2018/cve-2018-12404.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-07-19T18:28:10Z",
      "cve": "CVE-2018-12404",
      "id": "CVE-2018-12404",
      "initial_release_date": "2023-02-15T04:26:32Z",
      "product_status:known_affected": "321",
      "product_status:known_not_affected": "209",
      "product_status:recommended": "1555",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2018-12404",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2018-12404.json",
      "version": "49"
    }
  }
}



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