5.5
MEDIUM
CVE-2021-39048
IBM Spectrum Protect Client Buffer Overflow Denial of Service
Description

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.

INFO

Published Date :

Dec. 13, 2021, 7:15 p.m.

Last Modified :

Sept. 29, 2022, 4:29 p.m.

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2021-39048 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Ibm spectrum_protect
2 Ibm spectrum_protect_backup-archive_client
3 Ibm spectrum_protect_for_space_management
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2021-39048.

URL Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/214438 VDB Entry Vendor Advisory
https://security.gentoo.org/glsa/202209-02 Third Party Advisory
https://www.ibm.com/support/pages/node/6524706 Patch Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-39048 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-39048 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Modified Analysis by [email protected]

    Sep. 29, 2022

    Action Type Old Value New Value
    Changed Reference Type https://security.gentoo.org/glsa/202209-02 No Types Assigned https://security.gentoo.org/glsa/202209-02 Third Party Advisory
  • CVE Modified by [email protected]

    Sep. 07, 2022

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/202209-02 [No Types Assigned]
  • Initial Analysis by [email protected]

    Dec. 16, 2021

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:N/I:N/A:P)
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/214438 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/214438 VDB Entry, Vendor Advisory
    Changed Reference Type https://www.ibm.com/support/pages/node/6524706 No Types Assigned https://www.ibm.com/support/pages/node/6524706 Patch, Vendor Advisory
    Added CWE NIST CWE-787
    Added CPE Configuration AND OR *cpe:2.3:a:ibm:spectrum_protect_backup-archive_client:*:*:*:*:*:*:*:* versions from (including) 8.1.0.0 up to (including) 8.1.12.0 OR cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* cpe:2.3:o:oracle:solaris:-:*:*:*:*:*:-:*
    Added CPE Configuration AND OR *cpe:2.3:a:ibm:spectrum_protect_backup-archive_client:*:*:*:*:*:*:*:* versions from (including) 7.1.0.0 up to (including) 7.1.8.10 OR cpe:2.3:o:hp:hp-ux:-:*:*:*:*:*:*:* cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* cpe:2.3:o:oracle:solaris:-:*:*:*:*:*:-:*
    Added CPE Configuration AND OR *cpe:2.3:a:ibm:spectrum_protect_for_space_management:*:*:*:*:*:*:*:* versions from (including) 8.1.0.0 up to (including) 8.1.12.0 OR cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:a:ibm:spectrum_protect_for_space_management:*:*:*:*:*:*:*:* versions from (including) 7.1.0.0 up to (including) 7.1.8.10 OR cpe:2.3:o:ibm:aix:-:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-39048 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-39048 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.04 }} 0.00%

score

0.05635

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
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