CVE-2017-6384

CVSS V2 High 7.8 CVSS V3 High 7.5

Description

Memory leak in the login_user function in saslserv/main.c in saslserv/main.so in Atheme 7.2.7 allows a remote unauthenticated attacker to consume memory and cause a denial of service. This is fixed in 7.2.8.

Overview

CVE ID
CVE-2017-6384

Assigner
cve@mitre.org

Vulnerability Status
Modified

Published Version
2017-03-02T06:59:00

Last Modified Date
2019-10-03T00:03:26

Weakness Enumerations

CWE	URL
CWE-772	http://cwe.mitre.org/data/definitions/772.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:atheme:atheme:7.2.7:::::::*	1	OR

CVSS Version 2

Version
2.0

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

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
NONE

Integrity Impact
NONE

Availability Impact
COMPLETE

Base Score
7.8

Severity
HIGH

Exploitability Score
10

Impact Score
6.9

CVSS Version 3

Version
3.0

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

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
NONE

Availability Impact
HIGH

Base Score
7.5

Base Severity
HIGH

Exploitability Score
3.9

Impact Score
3.6

References

Reference URL	Reference Tags
https://github.com/atheme/atheme/releases/tag/v7.2.8	Patch Release Notes Vendor Advisory
https://github.com/atheme/atheme/pull/539	Issue Tracking Patch Third Party Advisory
http://www.securityfocus.com/bid/96552

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2017-6384
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6384

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 17:27:40				Added to TrackCVE
2022-12-02 14:20:30	2017-03-02T06:59Z	2017-03-02T06:59:00	CVE Published Date	updated
2022-12-02 14:20:30		2019-10-03T00:03:26	CVE Modified Date	updated
2022-12-02 14:20:30		Modified	Vulnerability Status	updated