Vulnerability Description
An issue was discovered in TCPDF before 6.2.22. Attackers can trigger deserialization of arbitrary data via the phar:// wrapper.
CVSS Score
9.8
CRITICAL
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Tecnick | Tcpdf | < 6.2.22 |
| Limesurvey | Limesurvey | < 3.16.0 |
Related Weaknesses (CWE)
References
- http://packetstormsecurity.com/files/152200/TCPDF-6.2.19-Deserialization-Remote-Third Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/152360/LimeSurvey-Deserialization-Remote-CoExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2019/Mar/36Mailing ListThird Party Advisory
- https://contao.org/en/news/security-vulnerability-cve-2018-17057.htmlThird Party Advisory
- https://github.com/LimeSurvey/LimeSurvey/commit/1cdd78d27697b3150bb44aaa7af1a810PatchThird Party Advisory
- https://github.com/tecnickcom/TCPDF/commit/1861e33fe05f653b67d070f7c106463e7a5c2PatchThird Party Advisory
- https://www.exploit-db.com/exploits/46634/Third Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/152200/TCPDF-6.2.19-Deserialization-Remote-Third Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/152360/LimeSurvey-Deserialization-Remote-CoExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2019/Mar/36Mailing ListThird Party Advisory
- https://contao.org/en/news/security-vulnerability-cve-2018-17057.htmlThird Party Advisory
- https://github.com/LimeSurvey/LimeSurvey/commit/1cdd78d27697b3150bb44aaa7af1a810PatchThird Party Advisory
- https://github.com/tecnickcom/TCPDF/commit/1861e33fe05f653b67d070f7c106463e7a5c2PatchThird Party Advisory
- https://www.exploit-db.com/exploits/46634/Third Party AdvisoryVDB Entry
FAQ
What is CVE-2018-17057?
CVE-2018-17057 is a vulnerability with a CVSS score of 9.8 (CRITICAL). An issue was discovered in TCPDF before 6.2.22. Attackers can trigger deserialization of arbitrary data via the phar:// wrapper.
How severe is CVE-2018-17057?
CVE-2018-17057 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2018-17057?
Check the references section above for vendor advisories and patch information. Affected products include: Tecnick Tcpdf, Limesurvey Limesurvey.