What is CVE-2017-3774?

CVE-2017-3774 is a critical-severity vulnerability in Ibm Bladecenter Hs22, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2018-04-19.

How severe is CVE-2017-3774?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Ibm Bladecenter Hs22

CVE-2017-3774

A stack overflow vulnerability was discovered within the web administration service in Integrated Management Module 2 (IMM2) earlier than version 4.70 used in some Lenovo servers and earlier than version 6.60 used in some IBM servers. An attacker providing a crafted user ID and password combination can cause a portion of the authentication routine to overflow its stack, resulting in stack corruption.

Vulnerability class: Buffer Overflow

EPSS: 0.013 (67.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

psirt@lenovo.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2017-3774?: CVE-2017-3774 is a critical-severity vulnerability in Ibm Bladecenter Hs22, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 9.8/10. Published 2018-04-19.
How severe is CVE-2017-3774?: Critical severity. CVSS v3 base score is 9.8 out of 10.