github - ghsa-9p94-wjcw-v5mm

ghsa-9p94-wjcw-v5mm

Vulnerability from github

Published

2022-05-24 16:56

Modified

2022-05-24 16:56

Details

A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c misuses snprintf.

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{
  "affected": [],
  "aliases": [
    "CVE-2019-9720"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-09-19T21:15:00Z",
    "severity": "HIGH"
  },
  "details": "A stack-based buffer overflow in the subtitle decoder in Libav 12.3 allows attackers to corrupt the stack via a crafted video file in Matroska format, because srt_to_ass in libavcodec/srtdec.c misuses snprintf.",
  "id": "GHSA-9p94-wjcw-v5mm",
  "modified": "2022-05-24T16:56:31Z",
  "published": "2022-05-24T16:56:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9720"
    },
    {
      "type": "WEB",
      "url": "https://github.com/libav/libav/blob/df744e3cf66548c9167ea857104a29d2ea92819e/libavcodec/srtdec.c#L161"
    },
    {
      "type": "WEB",
      "url": "https://lgtm.com/security"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2019-9720

Vulnerability from cvelistv5

Published

2019-09-19 20:37

Modified

2024-08-04 22:01

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/libav/libav/blob/df744e3cf66548c9167ea857104a29d2ea92819e/libavcodec/srtdec.c#L161	x_refsource_MISC
	https://lgtm.com/security/	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

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{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:01:53.944Z",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/libav/libav/blob/df744e3cf66548c9167ea857104a29d2ea92819e/libavcodec/srtdec.c#L161"
          },
          {
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              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://lgtm.com/security/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
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      "problemTypes": [
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              "type": "text"
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      "providerMetadata": {
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        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          ],
          "url": "https://github.com/libav/libav/blob/df744e3cf66548c9167ea857104a29d2ea92819e/libavcodec/srtdec.c#L161"
        },
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          ],
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2019-9720",
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        "problemtype": {
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  "cveMetadata": {
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    "dateReserved": "2019-03-12T00:00:00",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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