Security Bulletin: Multiple vulnerabilities in OpenSSL affects IBM Rational ClearCase (CVE-2022-2097, CVE-2022-2068)

Summary

OpenSSL vulnerabilities were disclosed by the OpenSSL Project. OpenSSL is used by IBM Rational ClearCase. IBM Rational ClearCase has addressed the applicable CVEs.

Vulnerability Details

CVEID:CVE-2022-2097
**DESCRIPTION:**OpenSSL could allow a remote attacker to obtain sensitive information, caused by improper encryption of data by the AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/230425 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)

CVEID:CVE-2022-2068
**DESCRIPTION:**OpenSSL could allow a remote attacker to execute arbitrary commands on the system, caused by improper validation of user-supplied input by the c_rehash script. By sending a specially-crafted request using shell metacharacters, an attacker could exploit this vulnerability to execute arbitrary commands with the privileges of the script on the system.
CVSS Base score: 7.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/226018 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)

Affected Products and Versions

Remediation/Fixes

Apply a fix pack as listed in the table below. The fix pack includes OpenSSL 1.1.1q.

Affected Versions

|

Applying the fix

—|—
9.1 through 9.1.0.4| Install Rational ClearCase Fix Pack 4 (9.1.0.4) for 9.1
9.0.2 through 9.0.2.7| Install Rational ClearCase Fix Pack 7 (9.0.2.7) for 9.0.2

10.0.0 through 10.0.0.1

| Install Rational ClearCase Fix Pack 1 (10.0.0.1) for 10.0.0

For 9.0.1.x and earlier releases, IBM recommends upgrading to a fixed, supported version/release/platform of the product.

Workarounds and Mitigations

None