Security Bulletin: Security vulnerabilities have been fixed in IBM Security Verify Governance, Identity Manager virtual appliance component

Summary

IBM Security Verify Governance, Identity Manager virtual appliance component has addressed the following vulnerabilities

Vulnerability Details

CVEID:CVE-2022-0778
**DESCRIPTION:**OpenSSL is vulnerable to a denial of service, caused by a flaw in the BN_mod_sqrt() function when parsing certificates. By using a specially-crafted certificate with invalid explicit curve parameters, a remote attacker could exploit this vulnerability to cause an infinite loop, and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/221911 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

CVEID:CVE-2022-28733
**DESCRIPTION:**GNU grub2 could allow a remote attacker to execute arbitrary code on the system, caused by an integer underflow in grub_net_recv_ip4_packets. By sending a specially-crafted IP packet, an attacker could exploit this vulnerability to cause code execution and/or secure boot circumvention.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/228274 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:CVE-2022-28734
**DESCRIPTION:**GNU grub2 could allow a remote attacker to execute arbitrary code on the system, caused by an out-of-bounds write when handling split HTTP headers. By sending a specially-crafted request, an attacker could exploit this vulnerability to cause code execution and/or secure boot circumvention.
CVSS Base score: 7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/228275 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H)

CVEID:CVE-2021-40528
**DESCRIPTION:**GnuPG Libgcrypt could allow a remote attacker to bypass security restrictions, caused by a flaw in the ElGamal implementation. By sending a specially-crafted request, an attacker could exploit this vulnerability to perform a cross-configuration attack against OpenPGP.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/208744 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

Remediation/Fixes

10.0.1.0-ISS-ISVG-IMVA-FP0003

Workarounds and Mitigations

None