github - ghsa-3x77-qmhw-v3hg

GHSA-3X77-QMHW-V3HG

Vulnerability from github – Published: 2022-05-24 17:18 – Updated: 2025-04-11 12:31

Details

p_lx_elf.cpp in UPX before 3.96 has an integer overflow during unpacking via crafted values in a PT_DYNAMIC segment.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2019-20805"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-06-01T14:15:00Z",
    "severity": "MODERATE"
  },
  "details": "p_lx_elf.cpp in UPX before 3.96 has an integer overflow during unpacking via crafted values in a PT_DYNAMIC segment.",
  "id": "GHSA-3x77-qmhw-v3hg",
  "modified": "2025-04-11T12:31:38Z",
  "published": "2022-05-24T17:18:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-20805"
    },
    {
      "type": "WEB",
      "url": "https://github.com/upx/upx/issues/317"
    },
    {
      "type": "WEB",
      "url": "https://github.com/upx/upx/commit/8be9da8280dfa69d5df4417d4d81bda1cab78010"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-20805 (GCVE-0-2019-20805)

Vulnerability from cvelistv5 – Published: 2020-06-01 13:50 – Updated: 2024-08-05 02:53

Summary

p_lx_elf.cpp in UPX before 3.96 has an integer overflow during unpacking via crafted values in a PT_DYNAMIC segment.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/upx/upx/commit/8be9da8280dfa69…	x_refsource_MISC
	https://github.com/upx/upx/issues/317	x_refsource_MISC

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          "dateUpdated": "2024-08-05T02:53:09.032Z",
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        },
        "references": [
          {
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              "x_transferred"
            ],
            "url": "https://github.com/upx/upx/commit/8be9da8280dfa69d5df4417d4d81bda1cab78010"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/upx/upx/issues/317"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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      "providerMetadata": {
        "dateUpdated": "2020-06-01T13:50:27",
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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-3X77-QMHW-V3HG

CVE-2019-20805 (GCVE-0-2019-20805)

Tags

Sightings

Nomenclature