Denial of service in IBM Informix Dynamic Server



Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2017-1310
CWE-ID CWE-120
Exploitation vector Network
Public exploit N/A
Vulnerable software
 Informix Dynamic Server
Server applications / Web servers

Vendor IBM Corporation

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Buffer overflow

EUVDB-ID: #VU7256

Risk: Medium

CVSSv4.0: 1.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2017-1310

CWE-ID: CWE-120 - Buffer overflow

Exploit availability: No

Description

The vulnerability allows a remote authenticated attacker to cause DoS condition on the target system.

The weakness exists due to buffer overflow when handling malicious input. A remote attacker can send specially crafted data, trigger memory corruption and cause the target server to crash.

Successful exploitation of the vulnerability results in denial of service.

Mitigation

Install update from vendor's website.

Vulnerable software versions

Informix Dynamic Server: 12.10

CPE2.3 External links

https://www-01.ibm.com/support/docview.wss?uid=swg22004930


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

How the attacker can exploit this vulnerability?

The attacker would have to send a specially crafted request to the affected application in order to exploit this vulnerability.

Is there known malware, which exploits this vulnerability?

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



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