CVE-2018-1000618

CVSS V2 High 7.5 CVSS V3 Critical 9.8

Description

EOSIO/eos eos version after commit f1545dd0ae2b77580c2236fdb70ae7138d2c7168 contains a stack overflow vulnerability in abi_serializer that can result in attack eos network node. This attack appear to be exploitable via network request. This vulnerability appears to have been fixed in after commit cf7209e703e6d3f7a5413e0cb1fe88a4d8e4b38d .

Overview

CVE ID
CVE-2018-1000618

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2018-07-09T20:29:00

Last Modified Date
2020-08-24T17:37:01

Weakness Enumerations

CWE	URL
CWE-674	http://cwe.mitre.org/data/definitions/674.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:eosio_project:eos:-:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
PARTIAL

Base Score
7.5

Severity
HIGH

Exploitability Score
10

Impact Score
6.4

CVSS Version 3

Version
3.0

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
9.8

Base Severity
CRITICAL

Exploitability Score
3.9

Impact Score
5.9

References

Reference URL	Reference Tags
https://github.com/EOSIO/eos/pull/4112	Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-1000618
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1000618

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 16:29:06				Added to TrackCVE
2022-12-03 09:36:01	2018-07-09T20:29Z	2018-07-09T20:29:00	CVE Published Date	updated
2022-12-03 09:36:01		2020-08-24T17:37:01	CVE Modified Date	updated
2022-12-03 09:36:01		Analyzed	Vulnerability Status	updated