CVE-2021-39048: Buffer Overflow
IBM Spectrum Protect Client 7.1 and 8.1 is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A local attacker could exploit this vulnerability and cause a denial of service. IBM X-Force ID: 214438.
Other sources
IBM Spectrum Protect Client is vulnerable to a stack based buffer overflow, caused by improper bounds checking. A local attacker could exploit this vulnerability and cause a denial of service.
— IBM
Affected Software
Remediation
Patch Available
Event History
Frequently Asked Questions
What is CVE-2021-39048?
CVE-2021-39048 is a vulnerability in IBM Spectrum Protect Client that allows for a stack-based buffer overflow, leading to a denial of service.
Which versions of IBM Spectrum Protect Client are affected by CVE-2021-39048?
IBM Spectrum Protect Client versions 7.1.0.0-7.1.8.10 and 8.1.0.0-8.1.12.0 on AIX, Linux, Solaris, and HP-UX platforms are affected by CVE-2021-39048.
How severe is CVE-2021-39048?
CVE-2021-39048 has a severity rating of 6.2, classified as medium.
How can I fix the CVE-2021-39048 vulnerability?
To fix the CVE-2021-39048 vulnerability, it is recommended to update IBM Spectrum Protect Client to versions that are not vulnerable, such as versions beyond 7.1.8.10 and 8.1.12.0.
Where can I find more information about CVE-2021-39048?
For more information about CVE-2021-39048, you can visit the IBM X-Force ID: 214438 page or refer to the IBM support page.