cnvd - cnvd-2019-07083

cnvd-2019-07083

Vulnerability from cnvd

Title: Exiv2空指针解引用漏洞

Description:

Exiv2是一个跨平台C++库和用于管理图像元数据的命令行实用程序。

Exiv2 0.26中的value.cpp中的Exiv2::DataValue::copy函数存在空指针解引用漏洞，攻击者可利用该漏洞造成拒绝服务（空指针逆向引用）。

Severity: 中

Formal description:

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://github.com/Exiv2/exiv2

Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-17282

Impacted products

Name
Exiv2 Exiv2 0.26

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-17282"
    }
  },
  "description": "Exiv2\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0C++\u5e93\u548c\u7528\u4e8e\u7ba1\u7406\u56fe\u50cf\u5143\u6570\u636e\u7684\u547d\u4ee4\u884c\u5b9e\u7528\u7a0b\u5e8f\u3002\n\nExiv2 0.26\u4e2d\u7684value.cpp\u4e2d\u7684Exiv2::DataValue::copy\u51fd\u6570\u5b58\u5728\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\uff09\u3002",
  "discovererName": "Marsman1996",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://github.com/Exiv2/exiv2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-07083",
  "openTime": "2019-03-14",
  "products": {
    "product": "Exiv2 Exiv2 0.26"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-17282",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-21",
  "title": "Exiv2\u7a7a\u6307\u9488\u89e3\u5f15\u7528\u6f0f\u6d1e"
}

CVE-2018-17282 (GCVE-0-2018-17282)

Vulnerability from cvelistv5

Published

2018-09-20 20:00

Modified

2024-08-05 10:47

Severity ?

CWE

Summary

An issue was discovered in Exiv2 v0.26. The function Exiv2::DataValue::copy in value.cpp has a NULL pointer dereference.

References

▼	URL	Tags
	https://github.com/Exiv2/exiv2/issues/457	x_refsource_MISC
	https://access.redhat.com/errata/RHSA-2019:2101	vendor-advisory, x_refsource_REDHAT
	http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html	vendor-advisory, x_refsource_SUSE

Impacted products

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

Show details on NVD website

JSON

To clipboard

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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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