Security Bulletin
Summary
Multiple vulnerabilities were remediated in IBM Observability with Instana within Instana Agent container image build 287
Vulnerability Details
CVEID: CVE-2024-47535
DESCRIPTION: Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. An unsafe reading of environment file could potentially cause a denial of service in Netty. When loaded on an Windows application, Netty attempts to load a file that does not exist. If an attacker creates such a large file, the Netty application crashes. This vulnerability is fixed in 4.1.115.
CWE: CWE-400: Uncontrolled Resource Consumption
CVSS Source: CVE.org
CVSS Base score: 5.5
CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
CVEID: CVE-2024-34156
DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by a stack exhaustion in Decoder.Decode. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CWE: CWE-1325: Improperly Controlled Sequential Memory Allocation
CVSS Source: CISA ADP
CVSS Base score: 7.5
CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID: CVE-2024-34155
DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by a stack exhaustion in all Parse* functions. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CWE: CWE-1325: Improperly Controlled Sequential Memory Allocation
CVSS Source: IBM X-Force
CVSS Base score: 7.5
CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID: CVE-2024-34158
DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by a stack exhaustion in Parse. By sending a specially crafted request, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CWE: CWE-674: Uncontrolled Recursion
CVSS Source: IBM X-Force
CVSS Base score: 7.5
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
CVEID: CVE-2024-7254
DESCRIPTION: Any project that parses untrusted Protocol Buffers data containing an arbitrary number of nested groups / series of SGROUP tags can corrupted by exceeding the stack limit i.e. StackOverflow. Parsing nested groups as unknown fields with DiscardUnknownFieldsParser or Java Protobuf Lite parser, or against Protobuf map fields, creates unbounded recursions that can be abused by an attacker.
CWE: CWE-20: Improper Input Validation
CVSS Source: IBM X-Force
CVSS Base score: 7.5
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 Observability with Instana (Agent) | Build 284 to 286 |
Remediation/Fixes
IBM strongly recommends addressing these vulnerabilities now by updating IBM Observability with Instana to the latest release as described here:
https://www.ibm.com/docs/en/instana-observability/current
| Affected Product(s) | Version(s) | Remediation/Fixes/Instructions |
| IBM Observability with Instana (OnPrem) | Build 284 to 286 | Build 287 |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
Change History
17 Jan 2025: 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
According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. "Affected Products and Versions" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.
Document Location
Worldwide
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Document Information
Modified date:
17 January 2025
Initial Publish date:
17 January 2025
UID
ibm17181129