GSD-2020-23922

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.
Aliases
Aliases
CVE-2020-23922
To clipboard 

{
  "GSD": {
    "alias": "CVE-2020-23922",
    "description": "An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.",
    "id": "GSD-2020-23922",
    "references": [
      "https://www.suse.com/security/cve/CVE-2020-23922.html",
      "https://security.archlinux.org/CVE-2020-23922"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
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      "details": "An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.",
      "id": "GSD-2020-23922",
      "modified": "2023-12-13T01:22:02.294128Z",
      "schema_version": "1.4.0"
    }
  },
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          "affected_range": "\u003c=5.1.4",
          "affected_versions": "All versions up to 5.1.4",
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          "cwe_ids": [
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            "CWE-937"
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          "date": "2021-06-29",
          "description": "An issue was discovered in giflib DumpScreen2RGB in `gif2rgb.c` has a heap-based buffer over-read.",
          "fixed_versions": [
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          "package_slug": "conan/giflib",
          "pubdate": "2021-04-21",
          "solution": "Upgrade to version 5.2.1 or above.",
          "title": "Out-of-bounds Read",
          "urls": [
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            "accessVector": "NETWORK",
            "authentication": "NONE",
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            "baseScore": 5.8,
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            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P",
            "version": "2.0"
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          "severity": "MEDIUM",
          "userInteractionRequired": true
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            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.1,
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            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
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      },
      "lastModifiedDate": "2022-10-26T13:48Z",
      "publishedDate": "2021-04-21T18:15Z"
    }
  }
}


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  • 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.
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  • 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.