What is CVE-2023-34156?

CVE-2023-34156 is a medium-severity vulnerability in Huawei Emui, classified under Session Fixation. CVSS score: 5.3/10. Published 2023-06-19.

How severe is CVE-2023-34156?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Vulnerability in Huawei Emui

CVE-2023-34156

Vulnerability of services denied by early fingerprint APIs on HarmonyOS products.Successful exploitation of this vulnerability may cause services to be denied.

EPSS: 0.004 (30.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L.

Affected products

Huawei Emui — versions 13.0.0, 12.0.1, 12.0.0
Huawei Harmonyos — versions 3.1.0, 3.0.0, 2.1.0

Weakness classification (CWE)

CWE-384 — Session Fixation

References

psirt@huawei.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-34156?: CVE-2023-34156 is a medium-severity vulnerability in Huawei Emui, classified under Session Fixation. CVSS score: 5.3/10. Published 2023-06-19.
How severe is CVE-2023-34156?: Medium severity. CVSS v3 base score is 5.3 out of 10.