Vulnerability Details : CVE-2017-1000198
tcmu-runner daemon version 0.9.0 to 1.2.0 is vulnerable to invalid memory references in the handler_glfs.so handler resulting in denial of service
Vulnerability category: OverflowDenial of service
Products affected by CVE-2017-1000198
- cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:tcmu-runner_project:tcmu-runner:1.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.1:*:*:*:*:*:*:*
- cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.3:*:*:*:*:*:*:*
- cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.2:*:*:*:*:*:*:*
- cpe:2.3:a:tcmu-runner_project:tcmu-runner:0.9.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-1000198
0.12%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-1000198
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2017-1000198
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-1000198
-
https://github.com/open-iscsi/tcmu-runner/commit/61bd03e600d2abf309173e9186f4d465bb1b7157
glfs: discard glfs_check_config · open-iscsi/tcmu-runner@61bd03e · GitHubPatch;Third Party Advisory
-
https://access.redhat.com/errata/RHSA-2017:3277
RHSA-2017:3277 - Security Advisory - Red Hat Customer Portal
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