Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to a security vulnerability (CVE-2019-17006, CVE-2019-17023, CVE-2020-12403)

Summary

IBM has announced a release for IBM Security Identity Governance and Intelligence (IGI) in response to security vulnerability. The vulnerability concerns Open Source - 2 issues for nss and one additional issue.

Vulnerability Details

CVEID:CVE-2019-17006
**DESCRIPTION:**Mozilla Network Security Services (NSS), as used in Mozilla Firefox is vulnerable to a heap-based buffer overflow, caused by improper bounds checking when using certain cryptographic primitives. By sending an overly long argument, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause a denial of service.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/174125 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-2019-17023
**DESCRIPTION:**Mozilla Firefox could allow a remote attacker to bypass security restrictions, caused by the negotiaition of a lower protocol after a HelloRetryRequest is sent. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability to trigger an invalid state transition in the TLS State Machine to ignore incoming Application Data records.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/174062 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N)

CVEID:CVE-2020-12403
**DESCRIPTION:**Mozilla Network Security Services (NSS), as used in Mozilla Firefox could allow a remote attacker to obtain sensitive information, caused by the implementation of CHACHA20-POLY1305 decryption with undersized tag. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using multi-part Chacha20 to trigger an out-of-bounds read and obtain sensitive information.
CVSS Base score: 6.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/187746 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:H)

Affected Products and Versions

Affected Product(s)

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Version(s)

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IBM Security Identity Governance and Intelligence

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5.2.5

IBM Security Identity Governance and Intelligence

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5.2.4

IBM Security Identity Governance and Intelligence

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5.2.6

Remediation/Fixes

Affected Product(s)

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Version(s)

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First Fix

—|—|—

IBM Security Identity Governance and Intelligence

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5.2.5

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5.2.5.0-ISS-SIGI-FP0002

IBM Security Identity Governance and Intelligence

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5.2.4

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5.2.4.0-ISS-SIGI-FP0002

IBM Security Identity Governance and Intelligence

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5.2.6

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5.2.6.0-ISS-SIGI-FP0003

Workarounds and Mitigations

None