Security Bulletin
Summary
IBM Security Guardium Insights adreesed the following issues
Vulnerability Details
CVEID: CVE-2021-3733
DESCRIPTION: Python is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw in the AbstractBasicAuthHandler class in urllib. By persuading a victim to visit a specially-crafted web site, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/213034 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
CVEID: CVE-2021-3737
DESCRIPTION: Python is vulnerable to a denial of service, caused by improper handling of HTTP response in the HTTP client code. By persuading a victim to visit a specially-crafted web site, a remote attacker could exploit this vulnerability to cause the client script enter an infinite loop, and results in a denial of service condition.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/213407 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
CVEID: CVE-2021-41772
DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by an out-of-bounds slice situation in the Reader.Open function. By using a specially-crafted ZIP archive containing an invalid name or an empty filename field, a remote attacker could exploit this vulnerability to cause a panic, and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/213019 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-2021-41771
DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by an out-of-bounds slice situation in the ImportedSymbols function in debug/macho. By using specially-crafted binaries, a remote attacker could exploit this vulnerability to cause a panic, and results in a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/213016 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
| Affected Product(s) | Version(s) |
| IBM Security Guardium Insights | 3.0.1 |
Remediation/Fixes
|
Product
|
VRMF
|
Remediation / Fix
|
| IBM Security Guardium Insights | 3.0.1 |
Please download version 3.1 https://www.ibm.com/software/passportadvantage/?mhsrc=ibmsearch_a&mhq=pasport%20advantage |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
04 Feb 2022: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
04 February 2022
Initial Publish date:
04 February 2022
UID
ibm16553918