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CVE-2018-17057

Good to know:

Date: September 14, 2018

An issue was discovered in TCPDF before 6.2.22. Attackers can trigger deserialization of arbitrary data via the phar:// wrapper.

Language: PHP

Severity Score

7.3

Related Resources (16)

Url: https://www.exploit-db.com/exploits/46634

Url: http://packetstormsecurity.com/files/152360/LimeSurvey-Deserialization-Remote-Code-Execution.html

Url: https://github.com/FriendsOfPHP/security-advisories/blob/master/spoonity/tcpdf/CVE-2018-17057.yaml

Url: https://contao.org/en/news/security-vulnerability-cve-2018-17057.html

Url: https://github.com/tecnickcom/TCPDF/commit/1861e33fe05f653b67d070f7c106463e7a5c26ed

Url: https://nvd.nist.gov/vuln/detail/CVE-2018-17057

Url: https://www.exploit-db.com/exploits/46634/

Url: https://github.com/FriendsOfPHP/security-advisories/blob/master/fooman/tcpdf/CVE-2018-17057.yaml

Url: http://seclists.org/fulldisclosure/2019/Mar/36

Url: https://github.com/tecnickcom/TCPDF

Url: https://github.com/FriendsOfPHP/security-advisories/blob/master/la-haute-societe/tcpdf/CVE-2018-17057.yaml

Url: http://packetstormsecurity.com/files/152200/TCPDF-6.2.19-Deserialization-Remote-Code-Execution.html

Url: https://github.com/FriendsOfPHP/security-advisories/blob/master/tecnickcom/tcpdf/CVE-2018-17057.yaml

Url: https://github.com/LimeSurvey/LimeSurvey/commit/1cdd78d27697b3150bb44aaa7af1a81062a591a5

Url: https://github.com/FriendsOfPHP/security-advisories/blob/master/wallabag/tcpdf/CVE-2018-17057.yaml

Url: https://www.mend.io/vulnerability-database/CVE-2018-17057

Severity Score

7.3

Weakness Type (CWE)

Deserialization of Untrusted Data

CWE-502

Top Fix

Upgrade Version

Upgrade to version 6.2.22.

CVSS v3.1

Base Score:	7.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	LOW
Availability (A):	LOW

CVSS v2

Base Score:	7.5
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	PARTIAL
Integrity (I):	PARTIAL
Availability (A):	PARTIAL
Additional information:

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