CVE-2018-1000203: Soar Labs Soar Coin version up to and including git commit 4a2aa71ee21014e2880a3f7aad11091ed6ad434f (latest re

Q: How do I fix CVE-2018-1000203?

soarcoin: upgrade to newer than 4a2aa71ee21014e2880a3f7aad11091ed6ad434f. Exact commands for each OS are on this page.

Q: Is CVE-2018-1000203 being exploited?

CVE-2018-1000203 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2018-1000203 affect?

CVE-2018-1000203 affects soarcoin. Severity is high (CVSS 7.5). Soar Labs Soar Coin version up to and including git commit 4a2aa71ee21014e2880a3f7aad11091ed6ad434f (latest release as of Sept 2017) contains an intentional backdoor vulnerability in the function zero_fee_transaction() that can result in th

Q: How urgent is CVE-2018-1000203?

Priority 47/100. High severity; Remotely exploitable, no login, no user action

This month

HIGH 7.5REMOTEUPGRADE

CVE-2018-1000203 is a high-severity flaw (CVSS 7.5) affecting soarcoin. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Soar Labs Soar Coin version up to and including git commit 4a2aa71ee21014e2880a3f7aad11091ed6ad434f (latest release as of Sept 2017) contains an intentional backdoor vulnerability in the function zero_fee_transaction() that can result in theft of Soar Coins by the "onlycentralAccount" (Soar Labs) after payment is processed.

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.0% (top 38%)
CISA exploited list	No
Published	2018-06-06
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: soarlabs

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

Am I affected?

Timeline

2018-06-06 19:29 UTCPublished CVE record published
2026-06-17 01:32 UTCUpdated Record last modified

soarlabs soarcoin UPGRADE

Affected: <= 4a2aa71ee21014e2880a3f7aad11091ed6ad434f

Fixed in: newer than 4a2aa71ee21014e2880a3f7aad11091ed6ad434f

Safe to downgrade to: no unaffected older release

1. Check installed version

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

2. UPGRADE to newer than 4a2aa71ee21014e2880a3f7aad11091ed6ad434f (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade soarcoin

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade soarcoin

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2018-1000203?

soarcoin: upgrade to newer than 4a2aa71ee21014e2880a3f7aad11091ed6ad434f. Exact commands for each OS are on this page.

Is CVE-2018-1000203 being exploited?

CVE-2018-1000203 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-2018-1000203 affect?

CVE-2018-1000203 affects soarcoin. Severity is high (CVSS 7.5). Soar Labs Soar Coin version up to and including git commit 4a2aa71ee21014e2880a3f7aad11091ed6ad434f (latest release as of Sept 2017) contains an intentional backdoor vulnerability in the function zero_fee_transaction() that can result in th

How urgent is CVE-2018-1000203?

Priority 47/100. High severity; Remotely exploitable, no login, no user action

Software pages

Git vulnerabilities

References

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