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HistoryMar 11, 2021 - 7:35 p.m.

Security Bulletin: IBM BladeCenter Advanced Management Module (AMM) is affected by a vulnerability in libcurl (CVE-2019-5436)

2021-03-1119:35:14
www.ibm.com
31

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

Summary

IBM BladeCenter Advanced Management Module (AMM) has addressed the following vulnerability in libcurl.

Vulnerability Details

CVEID:CVE-2019-5436
**DESCRIPTION:**cURL libcurl is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the tftp_receive_packet() function. By sending overly long data, a remote attacker could overflow a buffer and execute arbitrary code on the system.
CVSS Base score: 6.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/161431 for the current score.
CVSS Vector: (CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Affected Products and Versions

Affected Product(s) Version(s)
IBM BladeCenter T Advanced Management Module BBET
IBM BladeCenter Advanced Management Module BPET

Remediation/Fixes

Firmware fix versions are available on Fix Central: <http://www.ibm.com/support/fixcentral/&gt;

Affected Product(s) Version(s)

IBM BladeCenter T Advanced Management Module

(ibm_fw_amm_bbet68p-3.68p_anyos_noarch)

| bbet68p-3.68p

IBM BladeCenter Advanced Management Module

(ibm_fw_amm_bpet68p-3.68p_anyos_noarch)

| bpet68p-3.68p

Workarounds and Mitigations

None

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

4.6 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:P/I:P/A:P

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