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Vulnerability of IBM Spectrum Protect Server: buffer overflow via Command Parameter

Synthesis of the vulnerability 

An attacker can trigger a buffer overflow via Command Parameter of IBM Spectrum Protect Server, in order to trigger a denial of service, and possibly to run code.
Impacted products: Tivoli Storage Manager.
Severity of this bulletin: 1/4.
Creation date: 16/04/2021.
Références of this threat: 6442993, CVE-2021-20491, VIGILANCE-VUL-35091.

Description of the vulnerability 

An attacker can trigger a buffer overflow via Command Parameter of IBM Spectrum Protect Server, in order to trigger a denial of service, and possibly to run code.
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This vulnerability impacts software or systems such as Tivoli Storage Manager.

Our Vigil@nce team determined that the severity of this security announce is low.

The trust level is of type confirmed by the editor, with an origin of privileged shell.

An attacker with a expert ability can exploit this computer vulnerability note.

Solutions for this threat 

IBM Spectrum Protect Server: patch for Command Parameter.
A patch is indicated in information sources.
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