Vulnerability Details : CVE-2015-8520
Buffer overflow in the server in IBM Tivoli Storage Manager FastBack 5.5.x and 6.x before 6.1.12.2 allows remote attackers to execute arbitrary code via a crafted command, a different vulnerability than CVE-2015-8519, CVE-2015-8521, and CVE-2015-8522.
Vulnerability category: OverflowExecute code
Products affected by CVE-2015-8520
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:5.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.11.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.10.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.10.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.9.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.7.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.11.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.6.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.11:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.8:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.5.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.10:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.7.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.7.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.12:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.9:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.6.1:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.6.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:ibm:tivoli_storage_manager_fastback:6.1.2.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-8520
86.73%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 98 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-8520
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2015-8520
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-8520
-
http://www.securityfocus.com/bid/84166
IBM Tivoli Storage Manager FastBack CVE-2015-8520 Stack Buffer Overflow Vulnerability
-
http://www-01.ibm.com/support/docview.wss?uid=swg21975536
IBM Security Bulletin: Multiple Security Vulnerabilities in IBM Tivoli Storage Manager FastBack (CVE-2015-8519, CVE-2015-8520, CVE-2015-8521, CVE-2015-8522, CVE-2015-8523)Vendor Advisory
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