Vulnerability-Lookup

CNVD-2019-05067

Vulnerability from cnvd - Published: 2019-02-24

Title

LibRaw 'identify()'函数整数溢出漏洞

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 0.18.12之前版本中的internal/dcraw_common.cpp文件的'identify()'函数存在整数溢出漏洞。远程攻击者可借助特制的NOKIARAW文件利用该漏洞造成拒绝服务（除零错误）。

Severity

高

Patch Name

LibRaw 'identify()'函数整数溢出漏洞的补丁

Patch Description

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/1d8d1b452e5dc74033ee9f846081a0efb616cc39

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-5816

Impacted products

Name
LibRaw LibRaw <0.18.12

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5816"
    }
  },
  "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 0.18.12\u4e4b\u524d\u7248\u672c\u4e2d\u7684internal/dcraw_common.cpp\u6587\u4ef6\u7684\u0027identify()\u0027\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684NOKIARAW\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u9664\u96f6\u9519\u8bef\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/1d8d1b452e5dc74033ee9f846081a0efb616cc39",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-05067",
  "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 0.18.12\u4e4b\u524d\u7248\u672c\u4e2d\u7684internal/dcraw_common.cpp\u6587\u4ef6\u7684\u0027identify()\u0027\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684NOKIARAW\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u9664\u96f6\u9519\u8bef\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 \u0027identify()\u0027\u51fd\u6570\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "LibRaw LibRaw \u003c0.18.12"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-5816",
  "serverity": "\u9ad8",
  "submitTime": "2018-12-10",
  "title": "LibRaw \u0027identify()\u0027\u51fd\u6570\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2018-5816 (GCVE-0-2018-5816)

Vulnerability from cvelistv5 – Published: 2018-12-07 22:00 – Updated: 2024-08-05 05:47

Summary

An integer overflow error within the "identify()" function (internal/dcraw_common.cpp) in LibRaw versions prior to 0.18.12 can be exploited to trigger a division by zero via specially crafted NOKIARAW file (Note: This vulnerability is caused due to an incomplete fix of CVE-2018-5804).

Severity

No CVSS data available.

CWE

DoS (Denial of Service) through division by zero

Assigner

flexera mitre root

References

5 references

URL	Tags
https://secuniaresearch.flexerasoftware.com/secun…	x_refsource_MISC
https://github.com/LibRaw/LibRaw/commit/1d8d1b452…	x_refsource_MISC
https://github.com/LibRaw/LibRaw/blob/master/Chan…	x_refsource_MISC
https://usn.ubuntu.com/3838-1/	vendor-advisoryx_refsource_UBUNTU
https://secuniaresearch.flexerasoftware.com/advis…	third-party-advisoryx_refsource_SECUNIA

Impacted products

1 product

Vendor	Product	Version
n/a	LibRaw	Affected: Prior to 0.18.12

Date Public

2018-12-07 00:00

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-05T05:47:56.117Z",
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              "x_transferred"
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            "url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2018-14/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/LibRaw/LibRaw/commit/1d8d1b452e5dc74033ee9f846081a0efb616cc39"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt"
          },
          {
            "name": "USN-3838-1",
            "tags": [
              "vendor-advisory",
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            "url": "https://usn.ubuntu.com/3838-1/"
          },
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              "third-party-advisory",
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            ],
            "url": "https://secuniaresearch.flexerasoftware.com/advisories/83507/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "product": "LibRaw",
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      "descriptions": [
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          "lang": "en",
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        }
      ],
      "problemTypes": [
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-12-08T10:57:01.000Z",
        "orgId": "44d08088-2bea-4760-83a6-1e9be26b15ab",
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          "url": "https://github.com/LibRaw/LibRaw/commit/1d8d1b452e5dc74033ee9f846081a0efb616cc39"
        },
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          "url": "https://github.com/LibRaw/LibRaw/blob/master/Changelog.txt"
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          "tags": [
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          "url": "https://usn.ubuntu.com/3838-1/"
        },
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          "name": "83507",
          "tags": [
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            "x_refsource_SECUNIA"
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          "url": "https://secuniaresearch.flexerasoftware.com/advisories/83507/"
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      "x_legacyV4Record": {
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        "problemtype": {
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              "url": "https://usn.ubuntu.com/3838-1/"
            },
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              "url": "https://secuniaresearch.flexerasoftware.com/advisories/83507/"
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  },
  "cveMetadata": {
    "assignerOrgId": "44d08088-2bea-4760-83a6-1e9be26b15ab",
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    "dateReserved": "2018-01-19T00:00:00.000Z",
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    "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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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