Vulnerability Details : CVE-2018-1977
IBM DB2 for Linux, UNIX and Windows 11.1 (includes DB2 Connect Server) contains a denial of service vulnerability. A remote, authenticated DB2 user could exploit this vulnerability by issuing a specially-crafted SELECT statement with TRUNCATE function. IBM X-Force ID: 154032.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2018-1977
- cpe:2.3:a:ibm:db2:11.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1977
0.11%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 44 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1977
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.6
|
3.6
|
IBM Corporation |
CWE ids for CVE-2018-1977
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1977
-
http://www.ibm.com/support/docview.wss?uid=ibm10788089
IBM Security Bulletin: IBM® DB2® contains a denial of service vulnerability in scalar functions (CVE-2018-1977)Patch;Vendor Advisory
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http://www.securityfocus.com/bid/106222
IBM DB2 CVE-2018-1977 Remote Denial of Service VulnerabilityThird Party Advisory;VDB Entry
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/154032
IBM DB2 denial of service CVE-2018-1977 Vulnerability ReportVDB Entry;Vendor Advisory
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