CVE-2018-17057
First published: Fri Sep 14 2018(Updated: )
An issue was discovered in TCPDF before 6.2.22. Attackers can trigger deserialization of arbitrary data via the `phar://` wrapper.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| composer/fooman/tcpdf | <6.2.22 | |
| composer/fossar/tcpdf-parser | <6.2.22 | |
| composer/la-haute-societe/tcpdf | <6.2.22 | |
| composer/spoonity/tcpdf | <6.2.22 | |
| composer/wallabag/tcpdf | <6.2.22 | |
| composer/tecnickcom/tcpdf | <6.2.22 | |
| Tecnick Tcpdf | <6.2.22 | |
| Limesurvey Limesurvey | <3.16.0 | |
| composer/spoonity/tcpdf | <6.2.22 | 6.2.22 |
| composer/la-haute-societe/tcpdf | <6.2.22 | 6.2.22 |
| composer/fooman/tcpdf | <6.2.22 | 6.2.22 |
| composer/tecnickcom/tcpdf | <6.2.22 | 6.2.22 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://github.com/tecnickcom/TCPDF/commit/1861e33fe05f653b67d070f7c106463e7a5c26ed
- http://packetstormsecurity.com/files/152200/TCPDF-6.2.19-Deserialization-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/152360/LimeSurvey-Deserialization-Remote-Code-Execution.html
- http://seclists.org/fulldisclosure/2019/Mar/36
- https://contao.org/en/news/security-vulnerability-cve-2018-17057.html
- https://github.com/LimeSurvey/LimeSurvey/commit/1cdd78d27697b3150bb44aaa7af1a81062a591a5
- https://www.exploit-db.com/exploits/46634/
- https://nvd.nist.gov/vuln/detail/CVE-2018-17057
- https://github.com/FriendsOfPHP/security-advisories/blob/master/wallabag/tcpdf/CVE-2018-17057.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/fooman/tcpdf/CVE-2018-17057.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/la-haute-societe/tcpdf/CVE-2018-17057.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/spoonity/tcpdf/CVE-2018-17057.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/tecnickcom/tcpdf/CVE-2018-17057.yaml
- https://github.com/advisories/GHSA-5hw4-m7f3-hhx8 (Advisory)
Frequently Asked Questions
What is CVE-2018-17057?
CVE-2018-17057 is a vulnerability in TCPDF versions up to and excluding 6.2.22 that allows attackers to trigger deserialization of arbitrary data using the phar:// wrapper.
What is the severity of CVE-2018-17057?
CVE-2018-17057 has a severity rating of 9.8 (critical).
Which software versions are affected by CVE-2018-17057?
TCPDF versions up to and excluding 6.2.22 are affected by CVE-2018-17057.
How can attackers exploit CVE-2018-17057?
Attackers can exploit CVE-2018-17057 by triggering deserialization of arbitrary data using the phar:// wrapper.
Are there any references for CVE-2018-17057?
Yes, you can find references for CVE-2018-17057 at the following links: [link1](https://github.com/tecnickcom/TCPDF/commit/1861e33fe05f653b67d070f7c106463e7a5c26ed), [link2](http://packetstormsecurity.com/files/152200/TCPDF-6.2.19-Deserialization-Remote-Code-Execution.html), [link3](http://packetstormsecurity.com/files/152360/LimeSurvey-Deserialization-Remote-Code-Execution.html)
- collector/friends-of-php
- collector/nvd-index
- agent/remedy
- agent/first-publish-date
- agent/type
- collector/github-advisory-latest
- source/GitHub
- alias/GHSA-5hw4-m7f3-hhx8
- alias/CVE-2018-17057
- agent/software-canonical-lookup
- agent/references
- agent/severity
- agent/weakness
- agent/softwarecombine
- agent/description
- collector/nvd-cve
- source/NVD
- agent/author
- collector/github-advisory
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/tags
- agent/event
- agent/trending
- package-manager/composer
- vendor/tecnick
- canonical/tecnick tcpdf
- vendor/limesurvey
- canonical/limesurvey limesurvey