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cve.new
GHSA-vf4w-fg7r-5v94high7.5

Improper Certificate Validation in phpseclib

Check your stack

The advisory, in context

phpseclib before 2.0.31 and 3.x before 3.0.7 mishandles RSA PKCS#1 v1.5 signature verification.

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.

Ecosystem versions

From 3.0.0 before 3.0.7

Fixed in 3.0.7

7 explicitly affected versions

3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.5, 3.0.6

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "3.0.0"
        },
        {
          "fixed": "3.0.7"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "3.0.0",
    "3.0.1",
    "3.0.2",
    "3.0.3",
    "3.0.4",
    "3.0.5",
    "3.0.6"
  ]
}
Ecosystem versions

Earlier releases before 2.0.31

Fixed in 2.0.31

70 explicitly affected versions

0.3.0, 0.3.1, 0.3.10, 0.3.5, 0.3.6, 0.3.7, 0.3.8, 0.3.9, 1.0.0, 1.0.1, 1.0.10, 1.0.11, 1.0.12, 1.0.13, 1.0.14, 1.0.15, 1.0.16, 1.0.17, 1.0.18, 1.0.19, 1.0.2, 1.0.20, 1.0.21, 1.0.22, 1.0.23, 1.0.24, 1.0.25, 1.0.26, 1.0.27, 1.0.28, 1.0.29, 1.0.3, 1.0.30, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.0.8, 1.0.9, 2.0.0, 2.0.1, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16, 2.0.17, 2.0.18, 2.0.19, 2.0.2, 2.0.20, 2.0.21, 2.0.22, 2.0.23, 2.0.24, 2.0.25, 2.0.26, 2.0.27, 2.0.28, 2.0.29, 2.0.3, 2.0.30, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9

View affected-version evidence
{
  "ranges": [
    {
      "events": [
        {
          "introduced": "0"
        },
        {
          "fixed": "2.0.31"
        }
      ],
      "type": "ECOSYSTEM"
    }
  ],
  "versions": [
    "0.3.0",
    "0.3.1",
    "0.3.10",
    "0.3.5",
    "0.3.6",
    "0.3.7",
    "0.3.8",
    "0.3.9",
    "1.0.0",
    "1.0.1",
    "1.0.10",
    "1.0.11",
    "1.0.12",
    "1.0.13",
    "1.0.14",
    "1.0.15",
    "1.0.16",
    "1.0.17",
    "1.0.18",
    "1.0.19",
    "1.0.2",
    "1.0.20",
    "1.0.21",
    "1.0.22",
    "1.0.23",
    "1.0.24",
    "1.0.25",
    "1.0.26",
    "1.0.27",
    "1.0.28",
    "1.0.29",
    "1.0.3",
    "1.0.30",
    "1.0.4",
    "1.0.5",
    "1.0.6",
    "1.0.7",
    "1.0.8",
    "1.0.9",
    "2.0.0",
    "2.0.1",
    "2.0.10",
    "2.0.11",
    "2.0.12",
    "2.0.13",
    "2.0.14",
    "2.0.15",
    "2.0.16",
    "2.0.17",
    "2.0.18",
    "2.0.19",
    "2.0.2",
    "2.0.20",
    "2.0.21",
    "2.0.22",
    "2.0.23",
    "2.0.24",
    "2.0.25",
    "2.0.26",
    "2.0.27",
    "2.0.28",
    "2.0.29",
    "2.0.3",
    "2.0.30",
    "2.0.4",
    "2.0.5",
    "2.0.6",
    "2.0.7",
    "2.0.8",
    "2.0.9"
  ]
}

References