What is CVE-2019-5919?

CVE-2019-5919 is a critical-severity vulnerability in Nablarch Project, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 9.1/10. Published 2019-03-12.

How severe is CVE-2019-5919?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Vulnerability in Nablarch Project

CVE-2019-5919

An incomplete cryptography of the data store function by using hidden tag in Nablarch 5 (5, and 5u1 to 5u13) allows remote attackers to obtain information of the stored data, to register invalid value, or alter the value via unspecified vectors.

Vulnerability class: POODLE (CVE-2014-3566)

EPSS: 0.010 (57.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Nablarch_project Nablarch — versions 5, 5u1, 5u13
Tis Inc. Nablarch 5 — versions Nablarch 5, and 5u1 to 5u13

Weakness classification (CWE)

CWE-327 — Use of a Broken or Risky Cryptographic Algorithm

References

vultures@jpcert.or.jp (Third Party Advisory, x_refsource_MISC)
vultures@jpcert.or.jp (Third Party Advisory, x_refsource_JVN, third-party-advisory)

Frequently asked questions

What is CVE-2019-5919?: CVE-2019-5919 is a critical-severity vulnerability in Nablarch Project, classified under Use of a Broken or Risky Cryptographic Algorithm. CVSS score: 9.1/10. Published 2019-03-12.
How severe is CVE-2019-5919?: Critical severity. CVSS v3 base score is 9.1 out of 10.