Multiple vulnerabilities in IBM FlashSystem 840 and V840 systems

Published: 2023-02-22

Risk	Medium
Patch available	YES
Number of vulnerabilities	2
CVE-ID	CVE-2014-0075 CVE-2014-0099
CWE-ID	CWE-190
Exploitation vector	Network
Public exploit	N/A
Vulnerable software Subscribe	FlashSystem V840 9846-AC0 & -AC1 and 9848-AC0 & -AC1 Other software / Other software solutions FlashSystem V840 9846-AE1 & 9848-AE1 Other software / Other software solutions FlashSystem 840 9840-AE1 & 9843-AE1 Other software / Other software solutions
Vendor	IBM Corporation

Security Bulletin

This security bulletin contains information about 2 vulnerabilities.

1) Integer overflow

EUVDB-ID: #VU64548

Risk: Medium

CVSSv3.1: 6.5 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]

CVE-ID: CVE-2014-0075

CWE-ID: CWE-190 - Integer overflow

Exploit availability: No

Description

The vulnerability allows a remote attacker to perform a denial of service attack.

The vulnerability exists due to integer overflow in the parseChunkHeader function in java/org/apache/coyote/http11/filters/ChunkedInputFilter.java in Apache Tomcat. A remote attacker can cause a denial of service (resource consumption) via a malformed chunk size in chunked transfer coding of a request during the streaming of data.

Mitigation

Install update from vendor's website.

Vulnerable software versions

FlashSystem V840 9846-AC0 & -AC1 and 9848-AC0 & -AC1: before 7.3.0.8

FlashSystem V840 9846-AE1 & 9848-AE1: before 1.1.3.2

FlashSystem 840 9840-AE1 & 9843-AE1: before 1.1.3.2

External links

http://www.ibm.com/support/pages/node/690135

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

2) Integer overflow

EUVDB-ID: #VU64554