cnvd - cnvd-2019-05072

cnvd-2019-05072

Vulnerability from cnvd

Title: LibRaw 'samsung_load_raw()'函数内存越界读取漏洞

Description:

LibRaw是LibRaw团队开发的一个用来处理RAW(CRW/CR2、NEF、RAF、DNG和others)格式图片的C++库。

LibRaw 0.18.9之前版本中的internal/dcraw_common.cpp文件的'samsung_load_raw()'函数存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（越界读取和崩溃）。

Severity: 中

Patch Name: LibRaw 'samsung_load_raw()'函数内存越界读取漏洞的补丁

Patch Description:

LibRaw是LibRaw团队开发的一个用来处理RAW(CRW/CR2、NEF、RAF、DNG和others)格式图片的C++库。

LibRaw 0.18.9之前版本中的internal/dcraw_common.cpp文件的'samsung_load_raw()'函数存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（越界读取和崩溃）。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:

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/LibRaw/LibRaw/commit/fd6330292501983ac75fe4162275794b18445bd9

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-5807

Impacted products

Name
LibRaw LibRaw <0.18.9

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5807"
    }
  },
  "description": "LibRaw\u662fLibRaw\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u4e2a\u7528\u6765\u5904\u7406RAW(CRW/CR2\u3001NEF\u3001RAF\u3001DNG\u548cothers)\u683c\u5f0f\u56fe\u7247\u7684C++\u5e93\u3002\n\nLibRaw 0.18.9\u4e4b\u524d\u7248\u672c\u4e2d\u7684internal/dcraw_common.cpp\u6587\u4ef6\u7684\u0027samsung_load_raw()\u0027\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d8a\u754c\u8bfb\u53d6\u548c\u5d29\u6e83\uff09\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/LibRaw/LibRaw/commit/fd6330292501983ac75fe4162275794b18445bd9",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-05072",
  "openTime": "2019-02-24",
  "patchDescription": "LibRaw\u662fLibRaw\u56e2\u961f\u5f00\u53d1\u7684\u4e00\u4e2a\u7528\u6765\u5904\u7406RAW(CRW/CR2\u3001NEF\u3001RAF\u3001DNG\u548cothers)\u683c\u5f0f\u56fe\u7247\u7684C++\u5e93\u3002\r\n\r\nLibRaw 0.18.9\u4e4b\u524d\u7248\u672c\u4e2d\u7684internal/dcraw_common.cpp\u6587\u4ef6\u7684\u0027samsung_load_raw()\u0027\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8d8a\u754c\u8bfb\u53d6\u548c\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": "LibRaw \u0027samsung_load_raw()\u0027\u51fd\u6570\u5185\u5b58\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "LibRaw LibRaw \u003c0.18.9"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-5807",
  "serverity": "\u4e2d",
  "submitTime": "2018-12-10",
  "title": "LibRaw \u0027samsung_load_raw()\u0027\u51fd\u6570\u5185\u5b58\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2018-5807 (GCVE-0-2018-5807)

Vulnerability from cvelistv5

Published

2018-12-07 22:00

Modified

2024-08-05 05:47

Severity ?

CWE

DoS (Denial of Service) through out-of-bounds read memory access

Summary

An error within the "samsung_load_raw()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.9 can be exploited to cause an out-of-bounds read memory access and subsequently cause a crash.

References

▼	URL	Tags
	https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt	x_refsource_MISC
	https://secuniaresearch.flexerasoftware.com/secunia_research/2018-10/	x_refsource_MISC
	https://secuniaresearch.flexerasoftware.com/advisories/81800/	third-party-advisory, x_refsource_SECUNIA
	https://github.com/LibRaw/LibRaw/commit/fd6330292501983ac75fe4162275794b18445bd9	x_refsource_MISC
	https://usn.ubuntu.com/3838-1/	vendor-advisory, x_refsource_UBUNTU

Impacted products

	Vendor	Product	Version
	n/a	LibRaw	Version: Prior to 0.18.9

Show details on NVD website

JSON

To clipboard

{
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T05:47:55.522Z",
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              "x_transferred"
            ],
            "url": "https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2018-10/"
          },
          {
            "name": "81800",
            "tags": [
              "third-party-advisory",
              "x_refsource_SECUNIA",
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            ],
            "url": "https://secuniaresearch.flexerasoftware.com/advisories/81800/"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/LibRaw/LibRaw/commit/fd6330292501983ac75fe4162275794b18445bd9"
          },
          {
            "name": "USN-3838-1",
            "tags": [
              "vendor-advisory",
              "x_refsource_UBUNTU",
              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/3838-1/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "LibRaw",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Prior to 0.18.9"
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      ],
      "datePublic": "2018-12-07T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An error within the \"samsung_load_raw()\" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.9 can be exploited to cause an out-of-bounds read memory access and subsequently cause a crash."
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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "DoS (Denial of Service) through out-of-bounds read memory access",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-08T10:57:01",
        "orgId": "44d08088-2bea-4760-83a6-1e9be26b15ab",
        "shortName": "flexera"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt"
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        },
        {
          "name": "81800",
          "tags": [
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          ],
          "url": "https://secuniaresearch.flexerasoftware.com/advisories/81800/"
        },
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          "url": "https://github.com/LibRaw/LibRaw/commit/fd6330292501983ac75fe4162275794b18445bd9"
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        {
          "name": "USN-3838-1",
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            "x_refsource_UBUNTU"
          ],
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        }
      ],
      "x_legacyV4Record": {
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        "problemtype": {
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            },
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    "datePublished": "2018-12-07T22:00:00",
    "dateReserved": "2018-01-19T00:00:00",
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  },
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  "dataVersion": "5.1"
}

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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