CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.0	$0-$5k	0.00

A vulnerability was found in IBM Tivoli Storage Manager Fastback up to 6.1.12.0 (Backup Software) and classified as critical. Affected by this issue is an unknown code. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Stack-based buffer overflow in the server in IBM Tivoli Storage Manager FastBack 6.1 before 6.1.12.1 allows remote attackers to execute arbitrary code via a crafted packet, a different vulnerability than CVE-2015-4932, CVE-2015-4933, CVE-2015-4934, and CVE-2015-4935.

The weakness was disclosed 08/03/2015 with Zero Day Initiative (Website). The advisory is shared for download at www-01.ibm.com. This vulnerability is handled as CVE-2015-4931 since 06/24/2015. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 85254 (IBM Tivoli Storage Manager FastBack 6.1.x < 6.1.12.1 Multiple Vulnerabilities), which helps to determine the existence of the flaw in a target environment. It is assigned to the family General.

Upgrading to version 6.1.12.1 eliminates this vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 19977.

The vulnerability is also documented in the vulnerability database at Tenable (85254). The entries 76893, 76894, 76895 and 76896 are pretty similar.

Productinfo

Type

• Backup Software

Vendor

• IBM

Name

• Tivoli Storage Manager Fastback

Version

• 6.1.0
• 6.1.1
• 6.1.2
• 6.1.3
• 6.1.4
• 6.1.5
• 6.1.6
• 6.1.7
• 6.1.8
• 6.1.9
• 6.1.10
• 6.1.11
• 6.1.12

License

• commercial

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 85254
Nessus Name: IBM Tivoli Storage Manager FastBack 6.1.x < 6.1.12.1 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Tivoli Storage Manager Fastback 6.1.12.1
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

Fortigate IPS: 🔍

Timelineinfo

06/24/2015 🔍
07/28/2015 +34 days 🔍
07/28/2015 +0 days 🔍
08/03/2015 +6 days 🔍
08/03/2015 +0 days 🔍
08/04/2015 +1 days 🔍
08/30/2015 +26 days 🔍
06/07/2022 +2473 days 🔍

Sourcesinfo

Vendor: ibm.com

Advisory: www-01.ibm.com
Organization: Zero Day Initiative
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-4931 (🔍)
Vulnerability Center: 52359 - IBM Tivoli Storage Manager FastBack 6.1 before 6.1.12.1 Remote Code Execution - CVE-2015-4931, Critical
SecurityFocus: 76107 - IBM Tivoli Storage Manager FastBack CVE-2015-4931 Stack Buffer Overflow Vulnerability

See also: 🔍

Entryinfo

Created: 08/04/2015 18:22
Updated: 06/07/2022 10:55
Changes: 08/04/2015 18:22 (56), 11/14/2017 08:04 (14), 06/07/2022 10:55 (3)
Complete: 🔍

Discussion

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