Vulnerability-Lookup

CNVD-2019-42872

Vulnerability from cnvd - Published: 2019-11-29

Title

Pixar Renderman输入验证漏洞（CNVD-2019-42872）

Description

Pixar Renderman是一款动画和电影制作中使用的渲染应用程序。基于Mac OS X平台的Pixar Renderman 22.2.0版本中的安装助手工具存在输入验证漏洞。本地攻击者可利用该漏洞将权限提升至root。

Severity

高

Patch Name

Pixar Renderman输入验证漏洞（CNVD-2019-42872）的补丁

Patch Description

Pixar Renderman是一款动画和电影制作中使用的渲染应用程序。基于Mac OS X平台的Pixar Renderman 22.2.0版本中的安装助手工具存在输入验证漏洞。本地攻击者可利用该漏洞将权限提升至root。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://renderman.pixar.com/

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2018-0728

Impacted products

Name
Pixar Pixar Renderman 22.2.0

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-4054"
    }
  },
  "description": "Pixar Renderman\u662f\u4e00\u6b3e\u52a8\u753b\u548c\u7535\u5f71\u5236\u4f5c\u4e2d\u4f7f\u7528\u7684\u6e32\u67d3\u5e94\u7528\u7a0b\u5e8f\u3002\n\n\u57fa\u4e8eMac OS X\u5e73\u53f0\u7684Pixar Renderman 22.2.0\u7248\u672c\u4e2d\u7684\u5b89\u88c5\u52a9\u624b\u5de5\u5177\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u6743\u9650\u63d0\u5347\u81f3root\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://renderman.pixar.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-42872",
  "openTime": "2019-11-29",
  "patchDescription": "Pixar Renderman\u662f\u4e00\u6b3e\u52a8\u753b\u548c\u7535\u5f71\u5236\u4f5c\u4e2d\u4f7f\u7528\u7684\u6e32\u67d3\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\n\u57fa\u4e8eMac OS X\u5e73\u53f0\u7684Pixar Renderman 22.2.0\u7248\u672c\u4e2d\u7684\u5b89\u88c5\u52a9\u624b\u5de5\u5177\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u6743\u9650\u63d0\u5347\u81f3root\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Pixar Renderman\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff08CNVD-2019-42872\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Pixar Pixar Renderman 22.2.0"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0728",
  "serverity": "\u9ad8",
  "submitTime": "2019-03-12",
  "title": "Pixar Renderman\u8f93\u5165\u9a8c\u8bc1\u6f0f\u6d1e\uff08CNVD-2019-42872\uff09"
}

CVE-2018-4054 (GCVE-0-2018-4054)

Vulnerability from cvelistv5 – Published: 2019-03-08 20:00 – Updated: 2024-09-16 17:07

Summary

A local privilege escalation vulnerability exists in the install helper tool of the Mac OS X version of Pixar Renderman, version 22.2.0. A user with local access can use this vulnerability to escalate their privileges to root. An attacker would need local access to the machine to successfully exploit this flaw.

Severity

9 (Critical)


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

CWE

local privilege escalation

Assigner

talos mitre root

References

1 reference

URL	Tags
https://talosintelligence.com/vulnerability_repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Talos	Pixar Renderman	Affected: Renderman 22.2.0 for Mac OS X

Date Public

2019-01-14 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:04:28.945Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0728"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Pixar Renderman",
          "vendor": "Talos",
          "versions": [
            {
              "status": "affected",
              "version": "Renderman 22.2.0 for Mac OS X"
            }
          ]
        }
      ],
      "datePublic": "2019-01-14T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A local privilege escalation vulnerability exists in the install helper tool of the Mac OS X version of Pixar Renderman, version 22.2.0. A user with local access can use this vulnerability to escalate their privileges to root. An attacker would need local access to the machine to successfully exploit this flaw."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "NONE",
            "baseScore": 9,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "local privilege escalation",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-19T18:09:04.000Z",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0728"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "talos-cna@cisco.com",
          "DATE_PUBLIC": "2019-01-14T00:00:00",
          "ID": "CVE-2018-4054",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Pixar Renderman",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Renderman 22.2.0 for Mac OS X"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Talos"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "A local privilege escalation vulnerability exists in the install helper tool of the Mac OS X version of Pixar Renderman, version 22.2.0. A user with local access can use this vulnerability to escalate their privileges to root. An attacker would need local access to the machine to successfully exploit this flaw."
            }
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        },
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            "baseScore": 9,
            "baseSeverity": "Critical",
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        "references": {
          "reference_data": [
            {
              "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0728",
              "refsource": "MISC",
              "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2018-0728"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
    "assignerShortName": "talos",
    "cveId": "CVE-2018-4054",
    "datePublished": "2019-03-08T20:00:00.000Z",
    "dateReserved": "2018-01-02T00:00:00.000Z",
    "dateUpdated": "2024-09-16T17:07:50.912Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Action not permitted

CNVD-2019-42872

CVE-2018-4054 (GCVE-0-2018-4054)

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