CVE-2018-13877

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

The doPayouts() function of the smart contract implementation for MegaCryptoPolis, an Ethereum game, has a Denial of Service vulnerability. If a smart contract that has a fallback function always causing exceptions buys a land, users cannot buy lands near that contract's land, because those purchase attempts will not be completed unless the doPayouts() function successfully sends Ether to certain neighbors.

Metrics

CVSS 3.0 7.5/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

No affected versions have been published.

Timeline

Published: Aug 6, 2018
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2018

CVE-2018-138786.1An XSS issue was discovered in packages/rocketchat-mentions/Mentions.js in Rocket.Chat before 0.65. The real name of a username is displayed CVE-2018-138795.4A reflected XSS issue was discovered in the registration form in Rocket.Chat before 0.66. When one creates an account, the next step will as CVE-2018-13887.5GSKit V7 may disclose side channel information via discrepancies between valid and invalid PKCS#1 padding. IBM X-Force ID: 138212.CVE-2018-138855.5Possible memory overread may be lead to access of sensitive data in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon CVE-2018-138869.8Unchecked OTA field in GNSS XTRA3 lead to integer overflow and then buffer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Consu CVE-2018-138879.8Untrusted header fields in GNSS XTRA3 function can lead to integer overflow in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT,CVE-2018-138887.8There is potential for memory corruption in the RIL daemon due to de reference of memory outside the allocated array length in RIL in Snapdr CVE-2018-138897.8In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, Heap memory was accessed after it CVE-2018-13896.5IBM API Connect 5.0.0.0 through 5.0.8.2 is impacted by generated LoopBack APIs for a Model using the BelongsTo/HasMany relationship allowing CVE-2018-138937.8In all android releases(Android for MSM, Firefox OS for MSM, QRD Android) from CAF using the linux kernel, Out of bound mask range access ca CVE-2018-138957.8Due to the missing permissions on several content providers of the RCS app in its android manifest file will lead to an unprivileged access CVE-2018-138967.8XBL_SEC image authentication and other crypto related validations are accessible to a compromised OEM XBL Loader due to missing lock at XBL_