Vulnerability-Lookup

CNVD-2017-37708

Vulnerability from cnvd - Published: 2017-12-21

Title

UPX p_mach.cpp文件拒绝服务漏洞

Description

UPX是一款可执行文件压缩器。 UPX 3.94版本中的p_mach.cpp文件存在安全漏洞。远程攻击者可借助特制的Mach-O文件利用该漏洞造成拒绝服务（无效内存访问或应用程序崩溃）。

Severity

中

Patch Name

UPX p_mach.cpp文件拒绝服务漏洞的补丁

Patch Description

UPX是一款可执行文件压缩器。 UPX 3.94版本中的p_mach.cpp文件存在安全漏洞。远程攻击者可借助特制的Mach-O文件利用该漏洞造成拒绝服务（无效内存访问或应用程序崩溃）。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/upx/upx/issues/146

Reference

https://github.com/upx/upx/issues/146

Impacted products

Name
UPX UPX 3.94

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-16869",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-16869"
    }
  },
  "description": "UPX\u662f\u4e00\u6b3e\u53ef\u6267\u884c\u6587\u4ef6\u538b\u7f29\u5668\u3002\r\n\r\nUPX 3.94\u7248\u672c\u4e2d\u7684p_mach.cpp\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Mach-O\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u65e0\u6548\u5185\u5b58\u8bbf\u95ee\u6216\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "fanrong1992",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/upx/upx/issues/146",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-37708",
  "openTime": "2017-12-21",
  "patchDescription": "UPX\u662f\u4e00\u6b3e\u53ef\u6267\u884c\u6587\u4ef6\u538b\u7f29\u5668\u3002\r\n\r\nUPX 3.94\u7248\u672c\u4e2d\u7684p_mach.cpp\u6587\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684Mach-O\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u65e0\u6548\u5185\u5b58\u8bbf\u95ee\u6216\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\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": "UPX p_mach.cpp\u6587\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "UPX UPX 3.94"
  },
  "referenceLink": "https://github.com/upx/upx/issues/146",
  "serverity": "\u4e2d",
  "submitTime": "2017-11-24",
  "title": "UPX p_mach.cpp\u6587\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-16869 (GCVE-0-2017-16869)

Vulnerability from cvelistv5 – Published: 2017-11-17 09:00 – Updated: 2024-08-05 20:35 Disputed

Summary

p_mach.cpp in UPX 3.94 allows remote attackers to cause a denial of service (invalid memory access and application crash) or possibly have unspecified other impact via a crafted Mach-O file, related to canPack and unpack functions. NOTE: the vendor has stated "there is no security implication whatsoever.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

1 reference

URL	Tags
https://github.com/upx/upx/issues/146	x_refsource_MISC

Date Public

2017-11-17 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T20:35:21.271Z",
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            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/upx/upx/issues/146"
          }
        ],
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      }
    ],
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          "vendor": "n/a",
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        }
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      "providerMetadata": {
        "dateUpdated": "2017-11-18T00:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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      },
      "references": [
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          "tags": [
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          ],
          "url": "https://github.com/upx/upx/issues/146"
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      ],
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                    {
                      "product_name": "n/a",
                      "version": {
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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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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CNVD-2017-37708

CVE-2017-16869 (GCVE-0-2017-16869)

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