cnvd - cnvd-2018-05448

cnvd-2018-05448

Vulnerability from cnvd

Title: Cimg堆缓冲区越边界读取漏洞（CNVD-2018-05448）

Description:

CImg是一款开源的用于图像处理的C++工具库。

CImg 220版本中的CImg.h文件的‘load_bmp’函数存在堆缓冲区越边界读取漏洞。目前没有详细的漏洞细节提供。

Severity: 中

Formal description:

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/dtschump/CImg/commit/10af1e8c1ad2a58a0a3342a856bae63e8f257abb

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-7638

Impacted products

Name
Cimg Cimg v.220

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7638"
    }
  },
  "description": "CImg\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u7528\u4e8e\u56fe\u50cf\u5904\u7406\u7684C++\u5de5\u5177\u5e93\u3002\r\n\r\nCImg 220\u7248\u672c\u4e2d\u7684CImg.h\u6587\u4ef6\u7684\u2018load_bmp\u2019\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "discovererName": "xiaoqx",
  "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/dtschump/CImg/commit/10af1e8c1ad2a58a0a3342a856bae63e8f257abb",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05448",
  "openTime": "2018-03-16",
  "products": {
    "product": "Cimg Cimg v.220"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-7638",
  "serverity": "\u4e2d",
  "submitTime": "2018-03-05",
  "title": "Cimg\u5806\u7f13\u51b2\u533a\u8d8a\u8fb9\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff08CNVD-2018-05448\uff09"
}

CVE-2018-7638 (GCVE-0-2018-7638)

Vulnerability from cvelistv5

Published

2018-03-02 14:00

Modified

2024-08-05 06:31

Severity ?

CWE

Summary

An issue was discovered in CImg v.220. A heap-based buffer over-read in load_bmp in CImg.h occurs when loading a crafted bmp image, a different vulnerability than CVE-2018-7588. This is in a "256 colors" case, aka case 8.

References

▼	URL	Tags
	https://github.com/dtschump/CImg/issues/185	x_refsource_MISC
	https://lists.debian.org/debian-lts-announce/2019/09/msg00030.html	mailing-list, x_refsource_MLIST
	https://lists.debian.org/debian-lts-announce/2020/10/msg00033.html	mailing-list, x_refsource_MLIST

Impacted products

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

Show details on NVD website

JSON

To clipboard

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          },
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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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