github - ghsa-rw73-mxr4-6595

ghsa-rw73-mxr4-6595

Vulnerability from github

Published

2022-05-24 17:13

Modified

2022-05-24 17:13

Severity ?

5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

Details

In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.34, while parsing EXIF data with exif_read_data() function, it is possible for malicious data to cause PHP to read one byte of uninitialized memory. This could potentially lead to information disclosure or crash.

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2020-7064"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-01T04:15:00Z",
    "severity": "MODERATE"
  },
  "details": "In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.34, while parsing EXIF data with exif_read_data() function, it is possible for malicious data to cause PHP to read one byte of uninitialized memory. This could potentially lead to information disclosure or crash.",
  "id": "GHSA-rw73-mxr4-6595",
  "modified": "2022-05-24T17:13:11Z",
  "published": "2022-05-24T17:13:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-7064"
    },
    {
      "type": "WEB",
      "url": "https://bugs.php.net/bug.php?id=79282"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html"
    },
    {
      "type": "WEB",
      "url": "https://security.netapp.com/advisory/ntap-20200403-0001"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4330-1"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/4330-2"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4717"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2020/dsa-4719"
    },
    {
      "type": "WEB",
      "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
    },
    {
      "type": "WEB",
      "url": "https://www.tenable.com/security/tns-2021-14"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L",
      "type": "CVSS_V3"
    }
  ]
}

cve-2020-7064

Vulnerability from cvelistv5

Published

2020-04-01 03:35

Modified

2024-09-16 23:56

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Summary

In PHP versions 7.2.x below 7.2.9, 7.3.x below 7.3.16 and 7.4.x below 7.4.4, while parsing EXIF data with exif_read_data() function, it is possible for malicious data to cause PHP to read one byte of uninitialized memory. This could potentially lead to information disclosure or crash.

References

▼	URL	Tags
	https://lists.debian.org/debian-lts-announce/2020/04/msg00021.html	mailing-list, x_refsource_MLIST
	https://usn.ubuntu.com/4330-1/	vendor-advisory, x_refsource_UBUNTU
	https://usn.ubuntu.com/4330-2/	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html	vendor-advisory, x_refsource_SUSE
	https://www.debian.org/security/2020/dsa-4717	vendor-advisory, x_refsource_DEBIAN
	https://www.debian.org/security/2020/dsa-4719	vendor-advisory, x_refsource_DEBIAN
	https://bugs.php.net/bug.php?id=79282	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-20200403-0001/	x_refsource_CONFIRM
	https://www.oracle.com/security-alerts/cpujan2021.html	x_refsource_MISC
	https://www.tenable.com/security/tns-2021-14	x_refsource_CONFIRM

Impacted products

Vendor

Product

Version

▼

PHP Group

PHP

Version: 7.3.x   < 7.3.16
Version: 7.4.x   < 7.4.4
Version: 7.2.x   < 7.2.29

Show details on NVD website

JSON

To clipboard

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          },
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          },
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            "url": "https://www.debian.org/security/2020/dsa-4717"
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              "x_transferred"
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            "url": "https://security.netapp.com/advisory/ntap-20200403-0001/"
          },
          {
            "tags": [
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            "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
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    ],
    "cna": {
      "affected": [
        {
          "product": "PHP",
          "vendor": "PHP Group",
          "versions": [
            {
              "lessThan": "7.3.16",
              "status": "affected",
              "version": "7.3.x",
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            },
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              "status": "affected",
              "version": "7.4.x",
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            },
            {
              "lessThan": "7.2.29",
              "status": "affected",
              "version": "7.2.x",
              "versionType": "custom"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "From https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19581"
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      ],
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          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
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            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
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            "privilegesRequired": "NONE",
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          }
        }
      ],
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-07-22T17:07:08",
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          ],
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          "url": "https://usn.ubuntu.com/4330-1/"
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          "url": "https://usn.ubuntu.com/4330-2/"
        },
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          "tags": [
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            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00025.html"
        },
        {
          "name": "DSA-4717",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4717"
        },
        {
          "name": "DSA-4719",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2020/dsa-4719"
        },
        {
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            "x_refsource_MISC"
          ],
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        },
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          ],
          "url": "https://security.netapp.com/advisory/ntap-20200403-0001/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.oracle.com/security-alerts/cpujan2021.html"
        },
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            "x_refsource_CONFIRM"
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      ],
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        "discovery": "INTERNAL"
      },
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      "x_legacyV4Record": {
        "CVE_data_meta": {
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              "url": "https://usn.ubuntu.com/4330-1/"
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    "datePublished": "2020-04-01T03:35:13.144448Z",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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