CVE-2018-25098: UNSUPPORTED WHEN ASSIGNED A vulnerability was found in blockmason credit-protocol

Q: How do I fix CVE-2018-25098?

credit-protocol: upgrade to 2018-04-11. Exact commands for each OS are on this page.

Q: Is CVE-2018-25098 being exploited?

CVE-2018-25098 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-2018-25098 affect?

CVE-2018-25098 affects credit-protocol. Severity is medium (CVSS 4.3). ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in blockmason credit-protocol. It has been declared as problematic. Affected by this vulnerability is the function executeUcacTx of the file contracts/CreditProtocol.sol of the compo

Q: How urgent is CVE-2018-25098?

Priority 30/100. No elevated risk signals yet.

Routine

MEDIUM 4.3UPGRADE

CVE-2018-25098 is a medium-severity flaw (CVSS 4.3) affecting credit-protocol. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in blockmason credit-protocol. It has been declared as problematic. Affected by this vulnerability is the function executeUcacTx of the file contracts/CreditProtocol.sol of the component UCAC Handler. The manipulation leads to denial of service. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The patch is named 082e01f18

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.3 (Medium)
Attack vector	Adjacent network
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.9% (top 41%)
CISA exploited list	No
Weakness	CWE-404, CWE-672
Published	2024-02-04
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: blockmason

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

Am I affected?

Timeline

2024-02-04 17:15 UTCPublished CVE record published
2026-06-17 01:54 UTCUpdated Record last modified

blockmason credit-protocol UPGRADE

Affected: < 2018-04-11

Fixed in: 2018-04-11

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy credit-protocol || rpm -q credit-protocol || credit-protocol --version

2. UPGRADE to 2018-04-11 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade credit-protocol

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade credit-protocol

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-2018-25098?