github - ghsa-2jr3-p4jr-g977

GHSA-2JR3-P4JR-G977

Vulnerability from github – Published: 2022-05-13 01:52 – Updated: 2025-01-10 21:31

Details

Insufficient exception handling in the method NCompress::NRar3::CDecoder::Code of 7-Zip before 18.00 and p7zip can lead to multiple memory corruptions within the PPMd code, allows remote attackers to cause a denial of service (segmentation fault) or execute arbitrary code via a crafted RAR archive.

Severity ?

7.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2018-5996"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-119"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-01-31T18:29:00Z",
    "severity": "HIGH"
  },
  "details": "Insufficient exception handling in the method NCompress::NRar3::CDecoder::Code of 7-Zip before 18.00 and p7zip can lead to multiple memory corruptions within the PPMd code, allows remote attackers to cause a denial of service (segmentation fault) or execute arbitrary code via a crafted RAR archive.",
  "id": "GHSA-2jr3-p4jr-g977",
  "modified": "2025-01-10T21:31:20Z",
  "published": "2022-05-13T01:52:59Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-5996"
    },
    {
      "type": "WEB",
      "url": "https://github.com/p7zip-project/p7zip/issues/32"
    },
    {
      "type": "WEB",
      "url": "https://github.com/p7zip-project/p7zip/issues/8"
    },
    {
      "type": "WEB",
      "url": "https://0patch.blogspot.si/2018/02/two-interesting-micropatches-for-7-zip.html"
    },
    {
      "type": "WEB",
      "url": "https://landave.io/2018/01/7-zip-multiple-memory-corruptions-via-rar-and-zip"
    },
    {
      "type": "WEB",
      "url": "http://www.securitytracker.com/id/1040831"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2018-5996 (GCVE-0-2018-5996)

Vulnerability from cvelistv5 – Published: 2018-01-31 18:00 – Updated: 2025-01-10 18:55

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://landave.io/2018/01/7-zip-multiple-memory-…
	http://www.securitytracker.com/id/1040831	vdb-entry
	https://0patch.blogspot.si/2018/02/two-interestin…
	https://github.com/p7zip-project/p7zip/issues/8
	https://github.com/p7zip-project/p7zip/issues/32

Show details on NVD website

JSON

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          "dateUpdated": "2024-08-05T05:47:56.229Z",
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            "url": "https://landave.io/2018/01/7-zip-multiple-memory-corruptions-via-rar-and-zip/"
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          },
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            "url": "https://0patch.blogspot.si/2018/02/two-interesting-micropatches-for-7-zip.html"
          }
        ],
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      }
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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-2JR3-P4JR-G977

CVE-2018-5996 (GCVE-0-2018-5996)

Tags

Sightings

Nomenclature