github - ghsa-85m7-hcp4-g8x4

ghsa-85m7-hcp4-g8x4

Vulnerability from github

Published

2022-05-24 19:02

Modified

2022-05-24 19:02

Details

Telegram Android <7.1.0 (2090), Telegram iOS <7.1, and Telegram macOS <7.1 are affected by a Stack Based Overflow in the blit function of their custom fork of the rlottie library. A remote attacker might be able to access Telegram's stack memory out-of-bounds on a victim device via a malicious animated sticker.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-31315"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-18T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Telegram Android \u003c7.1.0 (2090), Telegram iOS \u003c7.1, and Telegram macOS \u003c7.1 are affected by a Stack Based Overflow in the blit function of their custom fork of the rlottie library. A remote attacker might be able to access Telegram\u0027s stack memory out-of-bounds on a victim device via a malicious animated sticker.",
  "id": "GHSA-85m7-hcp4-g8x4",
  "modified": "2022-05-24T19:02:40Z",
  "published": "2022-05-24T19:02:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31315"
    },
    {
      "type": "WEB",
      "url": "https://www.shielder.it/advisories/telegram-rlottie-blit-stack-buffer-overflow"
    },
    {
      "type": "WEB",
      "url": "https://www.shielder.it/blog/2021/02/hunting-for-bugs-in-telegrams-animated-stickers-remote-attack-surface"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2021-31315 (GCVE-0-2021-31315)

Vulnerability from cvelistv5

Published

2021-05-18 19:45

Modified

2024-08-03 22:55

Severity ?

CWE

Summary

References

▼	URL	Tags
	https://www.shielder.it/advisories/telegram-rlottie-blit-stack-buffer-overflow/	x_refsource_MISC
	https://www.shielder.it/blog/2021/02/hunting-for-bugs-in-telegrams-animated-stickers-remote-attack-surface/	x_refsource_MISC

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T22:55:53.611Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.shielder.it/advisories/telegram-rlottie-blit-stack-buffer-overflow/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.shielder.it/blog/2021/02/hunting-for-bugs-in-telegrams-animated-stickers-remote-attack-surface/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2021-02-16T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Telegram Android \u003c7.1.0 (2090), Telegram iOS \u003c7.1, and Telegram macOS \u003c7.1 are affected by a Stack Based Overflow in the blit function of their custom fork of the rlottie library. A remote attacker might be able to access Telegram\u0027s stack memory out-of-bounds on a victim device via a malicious animated sticker."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-05-18T19:45:09",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "tags": [
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          "url": "https://www.shielder.it/advisories/telegram-rlottie-blit-stack-buffer-overflow/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.shielder.it/blog/2021/02/hunting-for-bugs-in-telegrams-animated-stickers-remote-attack-surface/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-31315",
          "STATE": "PUBLIC"
        },
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          "vendor": {
            "vendor_data": [
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                          }
                        ]
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                },
                "vendor_name": "n/a"
              }
            ]
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        },
        "data_format": "MITRE",
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        "data_version": "4.0",
        "description": {
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            }
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        "problemtype": {
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        "references": {
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2021-31315",
    "datePublished": "2021-05-18T19:45:09",
    "dateReserved": "2021-04-15T00:00:00",
    "dateUpdated": "2024-08-03T22:55:53.611Z",
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  "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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