github - ghsa-w7rp-6q39-g7qw

GHSA-W7RP-6Q39-G7QW

Vulnerability from github – Published: 2022-05-13 01:14 – Updated: 2022-05-13 01:14

Details

An issue was discovered in Exempi through 2.4.4. XMPFiles/source/FormatSupport/WEBP_Support.cpp does not check whether a bitstream has a NULL value, leading to a NULL pointer dereference in the WEBP::VP8XChunk class.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2018-7731"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-03-06T18:29:00Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in Exempi through 2.4.4. XMPFiles/source/FormatSupport/WEBP_Support.cpp does not check whether a bitstream has a NULL value, leading to a NULL pointer dereference in the WEBP::VP8XChunk class.",
  "id": "GHSA-w7rp-6q39-g7qw",
  "modified": "2022-05-13T01:14:05Z",
  "published": "2022-05-13T01:14:05Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-7731"
    },
    {
      "type": "WEB",
      "url": "https://bugs.freedesktop.org/show_bug.cgi?id=105247"
    },
    {
      "type": "WEB",
      "url": "https://cgit.freedesktop.org/exempi/commit/?id=aabedb5e749dd59112a3fe1e8e08f2d934f56666"
    },
    {
      "type": "WEB",
      "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BCFXKOOATZ2B5G3G7EBXZWVZHEABN4ZV"
    },
    {
      "type": "WEB",
      "url": "https://usn.ubuntu.com/3668-1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-7731 (GCVE-0-2018-7731)

Vulnerability from cvelistv5 – Published: 2018-03-06 18:00 – Updated: 2024-08-05 06:31

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://cgit.freedesktop.org/exempi/commit/?id=aa…	x_refsource_MISC
	https://usn.ubuntu.com/3668-1/	vendor-advisoryx_refsource_UBUNTU
	https://bugs.freedesktop.org/show_bug.cgi?id=105247	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Show details on NVD website

JSON

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{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:31:05.056Z",
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        "references": [
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            "tags": [
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            ],
            "url": "https://cgit.freedesktop.org/exempi/commit/?id=aabedb5e749dd59112a3fe1e8e08f2d934f56666"
          },
          {
            "name": "USN-3668-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3668-1/"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://bugs.freedesktop.org/show_bug.cgi?id=105247"
          },
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            "name": "FEDORA-2020-e22e9a655d",
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            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BCFXKOOATZ2B5G3G7EBXZWVZHEABN4ZV/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "versions": [
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        }
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      "problemTypes": [
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              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-10-23T23:06:12",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
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        },
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        },
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          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BCFXKOOATZ2B5G3G7EBXZWVZHEABN4ZV/"
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      "x_legacyV4Record": {
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          "ASSIGNER": "cve@mitre.org",
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          "STATE": "PUBLIC"
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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.

Action not permitted

GHSA-W7RP-6Q39-G7QW

CVE-2018-7731 (GCVE-0-2018-7731)

Tags

Sightings

Nomenclature