CVE-2018-17057: TCPDF vulnerable to attackers triggering deserialization of arbitrary data

CVE-2018-17057 · Severity: low · CVSS 3 · Published 2022-10-06

TCPDF vulnerable to attackers triggering deserialization of arbitrary data

Technologies: tecnickcom/tcpdf (Packagist). Vendors: Packagist.

Quick answers

Is CVE-2018-17057 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2018-17057 being exploited in the wild.
How severe is CVE-2018-17057?
Low severity, with a CVSS score of 3, published 6 October 2022.
Which products and versions are affected?
fooman/tcpdf (Packagist) ECOSYSTEM:introduced=0,fixed=6.2.22; la-haute-societe/tcpdf (Packagist) ECOSYSTEM:introduced=0,fixed=6.2.22; spoonity/tcpdf (Packagist) ECOSYSTEM:introduced=0,fixed=6.2.22; tecnickcom/tcpdf (Packagist) ECOSYSTEM:introduced=0,fixed=6.2.22.
Is there a fix for CVE-2018-17057?
Yes. fooman/tcpdf (Packagist): upgrade to 6.2.22 or later; la-haute-societe/tcpdf (Packagist): upgrade to 6.2.22 or later; spoonity/tcpdf (Packagist): upgrade to 6.2.22 or later; tecnickcom/tcpdf (Packagist): upgrade to 6.2.22 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2018-17057?
Check whether you run fooman/tcpdf (Packagist), la-haute-societe/tcpdf (Packagist), spoonity/tcpdf (Packagist) or one of the others listed at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • fooman/tcpdf (Packagist): upgrade to 6.2.22 or later
    composer require fooman/tcpdf:^6.2.22
  • la-haute-societe/tcpdf (Packagist): upgrade to 6.2.22 or later
    composer require la-haute-societe/tcpdf:^6.2.22
  • spoonity/tcpdf (Packagist): upgrade to 6.2.22 or later
    composer require spoonity/tcpdf:^6.2.22
  • tecnickcom/tcpdf (Packagist): upgrade to 6.2.22 or later
    composer require tecnickcom/tcpdf:^6.2.22

Affected products

  • fooman/tcpdf (Packagist) ECOSYSTEM:introduced=0,fixed=6.2.22
  • la-haute-societe/tcpdf (Packagist) ECOSYSTEM:introduced=0,fixed=6.2.22
  • spoonity/tcpdf (Packagist) ECOSYSTEM:introduced=0,fixed=6.2.22
  • tecnickcom/tcpdf (Packagist) ECOSYSTEM:introduced=0,fixed=6.2.22

Identifiers

  • CVE-2018-17057
  • GHSA-5hw4-m7f3-hhx8

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.