Security Bulletin: Vulnerabilities in Golang Go and MinIO may affect IBM Spectrum Plus Container Backup and Restore for Kubernetes and Red Hat OpenShift (CVE-2022-29804, CVE-2022-30580, CVE-2022-30629, CVE-2022-30634, CVE-2022-35919, CVE-2022-31028)

Summary

Multiple vulnerabilities in Golang Go and MinIO may affect IBM Spectrum Protect Plus Container Backup and Restore for Kubernetes and Red Hat OpenShift. Vulnerabilities include bypassing of security restrictions, execution of arbitrary code, obtaining sensitive information, denial of service, and directory traversal.

Vulnerability Details

CVEID:CVE-2022-29804
**DESCRIPTION:**Golang Go could allow a local attacker to bypass security restrictions, caused by a flaw in the filepath.Clean function. By sending a specially-crafted request, an attacker could exploit this vulnerability to convert an invalid path to a valid, absolute path.
CVSS Base score: 6.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/229857 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)

CVEID:CVE-2022-30580
**DESCRIPTION:**Golang Go could allow a local attacker to execute arbitrary code on the system, caused by a flaw when Cmd.Run, cmd.Start, cmd.Output, or cmd.CombinedOutput are executed when Cmd.Path is unset. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 8.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/229858 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

CVEID:CVE-2022-30629
**DESCRIPTION:**Golang Go could allow a remote attacker to obtain sensitive information, caused by an issue with session tickets generated by crypto/tls did not contain a randomly generated ticket_age_add. By comparing ticket ages during session resumption, an attacker could exploit this vulnerability to observe TLS handshakes information to correlate successive connections.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/229859 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

CVEID:CVE-2022-30634
**DESCRIPTION:**Golang Go is vulnerable to a denial of service, caused by improper input validation. By sending a specially-crafted request using large buffers, a remote attacker could exploit this vulnerability to cause rand.Read to hang,a and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/229860 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-2022-35919
**DESCRIPTION:**MinIO could allow a remote authenticated attacker to traverse directories on the system, caused by improper validation of user requests by the ServerUpdate API. An attacker could send a specially-crafted request to selectively trigger an error using the admin:ServerUpdate action and view arbitrary files that are readable by the MinIO process on the system.
CVSS Base score: 7.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/232582 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L)

CVEID:CVE-2022-31028
**DESCRIPTION:**MinIO is vulnerable to a denial of service, caused by an issue with an unending go-routine buildup while keeping connections established. By sending a specially-crafted request using anonymous HTTP clients, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/228045 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)

Affected Products and Versions

Remediation/Fixes

**IBM Spectrum Protect
Plus **Affected Versions|**Fixing
**Level|Platform|**Link to Fix and Instructions
**
—|—|—|—
10.1.5-10.1.11 (Kubernetes)
10.1.7-10.1.11 (Red Hat OpenShift)| 10.1.12| Linux| https://www.ibm.com/support/pages/node/6603663

Workarounds and Mitigations

None