SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2017-1310

IBM Informix Dynamic Server 12.1 could allow an authenticated user to cause a buffer overflow that would write large assertion fail files to the server.

MEDIUM 6.5EPSS 1.69%

Does this matter?

Lower severity and a low EPSS score (1.69%). Track it; it rarely justifies an emergency change on its own.

Description

IBM Informix Dynamic Server 12.1 could allow an authenticated user to cause a buffer overflow that would write large assertion fail files to the server. Done enough times, this could use large parts of the file system and cause the server to crash. IBM X-Force ID: 125569.

CVSS 3.0
6.5 MEDIUMCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS
1.69% probability · 77th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-119
Affected
ibm/informix dynamic server
Source
psirt@us.ibm.com
EPSS trend
0%3%5%27 October 2026: 1.69%27 October 202627 October 2026

EPSS 1.7% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.