github - ghsa-5hg4-wc97-mw4m

GHSA-5HG4-WC97-MW4M

Vulnerability from github – Published: 2022-05-24 17:42 – Updated: 2022-05-24 17:42

Details

In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would cause PHP to access a null pointer and thus cause a crash.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-21702"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-02-15T04:15:00Z",
    "severity": "HIGH"
  },
  "details": "In PHP versions 7.3.x below 7.3.27, 7.4.x below 7.4.15 and 8.0.x below 8.0.2, when using SOAP extension to connect to a SOAP server, a malicious SOAP server could return malformed XML data as a response that would cause PHP to access a null pointer and thus cause a crash.",
  "id": "GHSA-5hg4-wc97-mw4m",
  "modified": "2022-05-24T17:42:15Z",
  "published": "2022-05-24T17:42:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21702"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=80672"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00008.html"
    },
    {
      "type": "WEB",
      "url": "https://security.gentoo.org/glsa/202105-23"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20210312-0005"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4856"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/tns-2021-14"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-21702 (GCVE-0-2021-21702)

Vulnerability from cvelistv5 – Published: 2021-02-15 04:10 – Updated: 2024-09-16 17:34

Summary

Severity ?

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CWE

CWE-476 - NULL Pointer Dereference

Assigner

php

References

URL

Tags

	https://bugs.php.net/bug.php?id=80672	x_refsource_MISC
	https://www.debian.org/security/2021/dsa-4856	vendor-advisoryx_refsource_DEBIAN
	https://security.gentoo.org/glsa/202105-23	vendor-advisoryx_refsource_GENTOO
	https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST
	https://www.oracle.com/security-alerts/cpuoct2021.html	x_refsource_MISC
	https://www.tenable.com/security/tns-2021-14	x_refsource_CONFIRM
	https://security.netapp.com/advisory/ntap-2021031…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	PHP Group	PHP	Affected: 7.3.x , < 7.3.27 (custom) Affected: 7.4.x , < 7.4.15 (custom) Affected: 8.0.X , < 8.0.2 (custom)

Credits

Reported by jgalindo at datto dot com

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            "url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
          },
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              "x_transferred"
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            ],
            "url": "https://security.netapp.com/advisory/ntap-20210312-0005/"
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              "status": "affected",
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              "versionType": "custom"
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        }
      ],
      "metrics": [
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
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            "scope": "UNCHANGED",
            "userInteraction": "NONE",
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        },
        {
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          "tags": [
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          ],
          "url": "https://www.debian.org/security/2021/dsa-4856"
        },
        {
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          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
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        },
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            "x_refsource_CONFIRM"
          ],
          "url": "https://security.netapp.com/advisory/ntap-20210312-0005/"
        }
      ],
      "source": {
        "defect": [
          "https://bugs.php.net/bug.php?id=77423"
        ],
        "discovery": "EXTERNAL"
      },
      "title": "Null Dereference in SoapClient",
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        "CVE_data_meta": {
          "ASSIGNER": "security@php.net",
          "DATE_PUBLIC": "2021-02-01T14:00:00.000Z",
          "ID": "CVE-2021-21702",
          "STATE": "PUBLIC",
          "TITLE": "Null Dereference in SoapClient"
        },
        "affects": {
          "vendor": {
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              {
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                    {
                      "product_name": "PHP",
                      "version": {
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                          {
                            "version_affected": "\u003c",
                            "version_name": "7.3.x",
                            "version_value": "7.3.27"
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                            "version_value": "7.4.15"
                          },
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                            "version_affected": "\u003c",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

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GHSA-5HG4-WC97-MW4M

CVE-2021-21702 (GCVE-0-2021-21702)

Tags

Sightings

Nomenclature