CVE-2020-25623

CVSS V2 Medium 4.3 CVSS V3 High 7.5

Description

Erlang/OTP 22.3.x before 22.3.4.6 and 23.x before 23.1 allows Directory Traversal. An attacker can send a crafted HTTP request to read arbitrary files, if httpd in the inets application is used.

Overview

CVE ID
CVE-2020-25623

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2020-10-02T12:15:12

Last Modified Date
2020-10-09T15:50:15

Weakness Enumerations

CWE	URL
CWE-22	http://cwe.mitre.org/data/definitions/22.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:erlang:erlang\/otp::::::::	1	OR	22.3.0	22.3.4.6
cpe:2.3:a:erlang:erlang\/otp::::::::	1	OR	23.0.0	23.1

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
https://www.erlang.org/downloads	Release Notes Vendor Advisory
https://www.erlang.org/news	Vendor Advisory
https://github.com/erlang/otp/releases/tag/OTP-23.1	Release Notes Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-25623
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-25623

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:09:23				Added to TrackCVE
2022-12-04 23:40:23	2020-10-02T12:15Z	2020-10-02T12:15:12	CVE Published Date	updated
2022-12-04 23:40:23		2020-10-09T15:50:15	CVE Modified Date	updated
2022-12-04 23:40:23		Analyzed	Vulnerability Status	updated