cnvd - cnvd-2015-00924

cnvd-2015-00924

Vulnerability from cnvd

Title: Libmspack空指针引用拒绝服务漏洞

Description:

Libmspack是一个相关Microsoft压缩格式的库，如CAB, CHM, HLP, LIT, KWAJ和SZDD。

Libmspack处理特制的CAB文件存在空指针引用拒绝服务漏洞，允许攻击者利用漏洞使应用程序崩溃。

Severity: 中

Patch Name: Libmspack空指针引用拒绝服务漏洞的补丁

Patch Description:

Libmspack是一个相关Microsoft压缩格式的库，如CAB, CHM, HLP, LIT, KWAJ和SZDD。 Libmspack处理特制的CAB文件存在空指针引用拒绝服务漏洞，允许攻击者利用漏洞使应用程序崩溃。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:

libmspack 0.5-1已经修复该漏洞，建议用户下载更新： https://www.cabextract.org.uk/libmspack/

Reference: http://www.openwall.com/lists/oss-security/2015/02/03/11 http://www.securityfocus.com/bid/72474

Impacted products

Name
Stuart Caie libmspack

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "72474"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-9732"
    }
  },
  "description": "Libmspack\u662f\u4e00\u4e2a\u76f8\u5173Microsoft\u538b\u7f29\u683c\u5f0f\u7684\u5e93\uff0c\u5982CAB, CHM, HLP, LIT, KWAJ\u548cSZDD\u3002\r\n\r\nLibmspack\u5904\u7406\u7279\u5236\u7684CAB\u6587\u4ef6\u5b58\u5728\u7a7a\u6307\u9488\u5f15\u7528\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "Jakub Wilk",
  "formalWay": "libmspack 0.5-1\u5df2\u7ecf\u4fee\u590d\u8be5\u6f0f\u6d1e\uff0c\u5efa\u8bae\u7528\u6237\u4e0b\u8f7d\u66f4\u65b0\uff1a\r\nhttps://www.cabextract.org.uk/libmspack/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-00924",
  "openTime": "2015-02-06",
  "patchDescription": "Libmspack\u662f\u4e00\u4e2a\u76f8\u5173Microsoft\u538b\u7f29\u683c\u5f0f\u7684\u5e93\uff0c\u5982CAB, CHM, HLP, LIT, KWAJ\u548cSZDD\u3002\r\nLibmspack\u5904\u7406\u7279\u5236\u7684CAB\u6587\u4ef6\u5b58\u5728\u7a7a\u6307\u9488\u5f15\u7528\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "Libmspack\u7a7a\u6307\u9488\u5f15\u7528\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Stuart Caie libmspack"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2015/02/03/11\r\nhttp://www.securityfocus.com/bid/72474",
  "serverity": "\u4e2d",
  "submitTime": "2015-02-05",
  "title": "Libmspack\u7a7a\u6307\u9488\u5f15\u7528\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2014-9732 (GCVE-0-2014-9732)

Vulnerability from cvelistv5

Published

2015-06-11 14:00

Modified

2024-08-06 13:55

Severity ?

CWE

Summary

The cabd_extract function in cabd.c in libmspack before 0.5 does not properly maintain decompression callbacks in certain cases where an invalid file follows a valid file, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted CAB archive.

References

▼	URL	Tags
	http://openwall.com/lists/oss-security/2015/02/03/11	mailing-list, x_refsource_MLIST
	https://bugs.debian.org/774665	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/72474	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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              "x_refsource_MLIST",
              "x_transferred"
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          },
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            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "https://bugs.debian.org/774665"
          },
          {
            "name": "72474",
            "tags": [
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              "x_refsource_BID",
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            ],
            "url": "http://www.securityfocus.com/bid/72474"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "version": "n/a"
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      ],
      "datePublic": "2014-12-21T00:00:00",
      "descriptions": [
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          "lang": "en",
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        }
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      "providerMetadata": {
        "dateUpdated": "2016-11-25T19:57:01",
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          ],
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        },
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            "x_refsource_CONFIRM"
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          "url": "https://bugs.debian.org/774665"
        },
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          "name": "72474",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/72474"
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2014-9732",
          "STATE": "PUBLIC"
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                      "product_name": "n/a",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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