GHSA-mx3p-fhpw-x6rv — TCPDF vulnerable to Regular Expression Denial of Service

The advisory, in context

TCPDF version <= 6.7.4 is vulnerable to ReDoS (Regular Expression Denial of Service) if parsing an untrusted HTML page with a crafted color.

Affected packages

Start with the recorded fix for your release branch. Check your installed version and test compatibility before upgrading. Fixing this advisory does not rule out other vulnerabilities in the release.

tecnickcom/tcpdf Packagist

Ecosystem versions

Earlier releases before 6.7.5

Fixed in 6.7.5

127 explicitly affected versions

6.0.013, 6.0.014, 6.0.015, 6.0.016, 6.0.017, 6.0.018, 6.0.019, 6.0.020, 6.0.021, 6.0.022, 6.0.023, 6.0.024, 6.0.025, 6.0.026, 6.0.027, 6.0.028, 6.0.029, 6.0.030, 6.0.031, 6.0.032, 6.0.033, 6.0.034, 6.0.035, 6.0.036, 6.0.037, 6.0.038, 6.0.039, 6.0.040, 6.0.041, 6.0.042, 6.0.043, 6.0.044, 6.0.045, 6.0.046, 6.0.047, 6.0.048, 6.0.049, 6.0.050, 6.0.051, 6.0.052, 6.0.053, 6.0.054, 6.0.055, 6.0.056, 6.0.057, 6.0.058, 6.0.059, 6.0.060, 6.0.061, 6.0.062, 6.0.063, 6.0.064, 6.0.065, 6.0.066, 6.0.067, 6.0.068, 6.0.069, 6.0.070, 6.0.071, 6.0.072, 6.0.073, 6.0.074, 6.0.075, 6.0.076, 6.0.077, 6.0.078, 6.0.079, 6.0.080, 6.0.081, 6.0.082, 6.0.083, 6.0.084, 6.0.085, 6.0.086, 6.0.087, 6.0.088, 6.0.089, 6.0.090, 6.0.091, 6.0.092, 6.0.093, 6.0.094, 6.0.095, 6.0.096, 6.0.097, 6.0.098, 6.0.099, 6.1.0, 6.1.1, 6.2.0, 6.2.1, 6.2.10, 6.2.11, 6.2.12, 6.2.13, 6.2.16, 6.2.17, 6.2.19, 6.2.2, 6.2.20, 6.2.21, 6.2.22, 6.2.23, 6.2.25, 6.2.26, 6.2.3, 6.2.4, 6.2.5, 6.2.6, 6.2.7, 6.2.8, 6.2.9, 6.3.0, 6.3.1, 6.3.2, 6.3.3, 6.3.4, 6.3.5, 6.4.1, 6.4.2, 6.4.3, 6.4.4, 6.5.0, 6.6.0, 6.6.1, 6.6.2, 6.7.4

View affected-version evidence

{
  "ranges": [
    {
      "events": [
        {
          "introduced": "0"
        },
        {
          "fixed": "6.7.5"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
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    "6.0.014",
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    "6.1.0",
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    "6.2.1",
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    "6.2.11",
    "6.2.12",
    "6.2.13",
    "6.2.16",
    "6.2.17",
    "6.2.19",
    "6.2.2",
    "6.2.20",
    "6.2.21",
    "6.2.22",
    "6.2.23",
    "6.2.25",
    "6.2.26",
    "6.2.3",
    "6.2.4",
    "6.2.5",
    "6.2.6",
    "6.2.7",
    "6.2.8",
    "6.2.9",
    "6.3.0",
    "6.3.1",
    "6.3.2",
    "6.3.3",
    "6.3.4",
    "6.3.5",
    "6.4.1",
    "6.4.2",
    "6.4.3",
    "6.4.4",
    "6.5.0",
    "6.6.0",
    "6.6.1",
    "6.6.2",
    "6.7.4"
  ]
}

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TCPDF vulnerable to Regular Expression Denial of Service

The advisory, in context

Affected packages

References