CVE-2021-30130

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Source
https://cve.org/CVERecord?id=CVE-2021-30130
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-30130.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-30130
Aliases
Downstream
Published
2021-04-06T15:15:13Z
Modified
2026-10-16T02:49:58Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS Calculator
Summary
[none]
Details

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

Database specific 
{
    "unresolved_ranges": [
        {
            "cpes": [
                "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
                {
                    "range": [
                        {
                            "introduced": "10.0"
                        },
                        {
                            "last_affected": "10.0"
                        }
                    ],
                    "source": "CPE_STRING"
                }
            ],
            "vendor_product": "debian:debian_linux"
        }
    ]
}
References

Affected packages

Git / github.com/phpseclib/phpseclib

Affected ranges

Type
GIT
Repo
https://github.com/phpseclib/phpseclib
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
233a920cb38636a43b18d428f9a8db1f0a1a08f4
Introduced
fe62c85e0203503231d489af95d0ac053b7d3575
Fixed
d369510df0ebd5e1a5d0fe3d4d23c55fa87a403d
Database specific
Show details 
{
    "extracted_events": [
        {
            "cpe": "cpe:2.3:a:phpseclib:phpseclib:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "fixed": "2.0.31"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "cpe": "cpe:2.3:a:phpseclib:phpseclib:*:*:*:*:*:*:*:*",
            "range": [
                {
                    "introduced": "3.0"
                },
                {
                    "fixed": "3.0.7"
                }
            ],
            "source": "CPE_RANGE"
        },
        {
            "original_tag": "2.0.31",
            "range": [
                {
                    "fixed": "233a920cb38636a43b18d428f9a8db1f0a1a08f4"
                }
            ],
            "source": "REFERENCES_TAG"
        },
        {
            "original_tag": "3.0.7",
            "range": [
                {
                    "fixed": "d369510df0ebd5e1a5d0fe3d4d23c55fa87a403d"
                }
            ],
            "source": "REFERENCES_TAG"
        }
    ]
}

Affected versions

0.*
0.1.0
0.1.1
0.1.2
0.1.5
0.2.0
0.2.1
0.2.2
0.3.0
2.*
2.0.0
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
2.0.20
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
2.0.9
3.*
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.6

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-30130.json"