github - ghsa-hqqh-jq4c-g3w3

GHSA-HQQH-JQ4C-G3W3

Vulnerability from github – Published: 2022-05-24 19:02 – Updated: 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 gray_split_cubic function of their custom fork of the rlottie library. A remote attacker might be able to overwrite Telegram's stack memory out-of-bounds on a victim device via a malicious animated sticker.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-31321"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-18T20:15:00Z",
    "severity": "HIGH"
  },
  "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 gray_split_cubic function of their custom fork of the rlottie library. A remote attacker might be able to overwrite Telegram\u0027s stack memory out-of-bounds on a victim device via a malicious animated sticker.",
  "id": "GHSA-hqqh-jq4c-g3w3",
  "modified": "2022-05-24T19:02:40Z",
  "published": "2022-05-24T19:02:40Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31321"
    },
    {
      "type": "WEB",
      "url": "https://www.shielder.it/advisories/telegram-rlottie-gray_split_cubic-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-2021-31321 (GCVE-0-2021-31321)

Vulnerability from cvelistv5 – Published: 2021-05-18 19:43 – Updated: 2024-08-03 22:55

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.shielder.it/blog/2021/02/hunting-for-…	x_refsource_MISC
	https://www.shielder.it/advisories/telegram-rlott…	x_refsource_MISC

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T22:55:53.529Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        "references": [
          {
            "tags": [
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            ],
            "url": "https://www.shielder.it/blog/2021/02/hunting-for-bugs-in-telegrams-animated-stickers-remote-attack-surface/"
          },
          {
            "tags": [
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            ],
            "url": "https://www.shielder.it/advisories/telegram-rlottie-gray_split_cubic-stack-buffer-overflow/"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
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          "versions": [
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      "datePublic": "2021-02-16T00:00:00",
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        }
      ],
      "problemTypes": [
        {
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          ],
          "url": "https://www.shielder.it/advisories/telegram-rlottie-gray_split_cubic-stack-buffer-overflow/"
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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-HQQH-JQ4C-G3W3

CVE-2021-31321 (GCVE-0-2021-31321)

Tags

Sightings

Nomenclature