CVE-2018-7471: KingView 7.5SP1 has an integer overflow during stgopenstorage API read operations.

Routine

HIGH 7.8DOWNGRADE

CVE-2018-7471 is a high-severity flaw (CVSS 7.8) affecting kingview. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

KingView 7.5SP1 has an integer overflow during stgopenstorage API read operations.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 74%)
CISA exploited list	No
Weakness	CWE-190
Published	2018-02-25
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: bj-tct

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2018-02-25 07:29 UTCPublished CVE record published
2026-06-17 02:03 UTCUpdated Record last modified

bj-tct kingview DOWNGRADE

Affected: 7.5 sp1

Fixed in: no fixed release known

Safe to downgrade to: a release before 7.5

1. Check installed version

apt-cache policy kingview || rpm -q kingview || kingview --version

2. No fixed release: DOWNGRADE to a release before 7.5 (Debian / Ubuntu)

apt-cache madison kingview sudo apt install kingview=<VERSION_BEFORE_7.5> sudo apt-mark hold kingview

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list kingview sudo dnf downgrade kingview-<VERSION_BEFORE_7.5> sudo dnf versionlock add kingview

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2018-7471?

kingview: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2018-7471 being exploited?

CVE-2018-7471 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2018-7471 affect?

CVE-2018-7471 affects kingview. Severity is high (CVSS 7.8). KingView 7.5SP1 has an integer overflow during stgopenstorage API read operations.

How urgent is CVE-2018-7471?

Priority 34/100. High severity

References

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