National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2018-8741 Detail

Current Description

A directory traversal flaw in SquirrelMail 1.4.22 allows an authenticated attacker to exfiltrate (or potentially delete) files from the hosting server, related to ../ in the att_local_name field in Deliver.class.php.

Source:  MITRE
Description Last Modified:  03/17/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 2.8

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.0

Access Vector (AV): Network
Access Complexity (AC): Insufficient_Info
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2018/03/17/2 Mailing List Third Party Advisory
http://www.securitytracker.com/id/1040554 Third Party Advisory VDB Entry
https://gist.github.com/hannob/3c4f86863c418930ad08853c1109364e Patch Third Party Advisory
https://insinuator.net/2018/03/squirrelmail-full-disclosure-troopers18/ Patch Third Party Advisory
https://lists.debian.org/debian-lts-announce/2018/04/msg00012.html
https://paste.pound-python.org/show/OjSLiFTxiBrTk63jqEUu/ Third Party Advisory
https://www.debian.org/security/2018/dsa-4168 Third Party Advisory

Technical Details

Vulnerability Type (View All)

Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-8741
NVD Published Date:
03/17/2018
NVD Last Modified:
04/17/2018