cnvd - cnvd-2018-09707

cnvd-2018-09707

Vulnerability from cnvd

Title: Exiv2 IptcData::printStructure信息泄露漏洞

Description:

Exiv2 是一个用来提取图片中的EXIF、LPTC 和XMP 元数据信息的C++类库。

Exiv2 0.26版本iptc.c/IptcData::printStructure存在信息泄露漏洞，攻击者利用此漏洞可造成崩溃或信息泄露。

Severity: 中

Patch Name: Exiv2 IptcData::printStructure信息泄露漏洞的补丁

Patch Description:

Exiv2 是一个用来提取图片中的EXIF、LPTC 和XMP 元数据信息的C++类库。

Exiv2 0.26版本iptc.c/IptcData::printStructure存在信息泄露漏洞，攻击者利用此漏洞可造成崩溃或信息泄露。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:

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md https://github.com/Exiv2/exiv2/issues/263

Reference: http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9305

Impacted products

Name
Exiv2 Exiv2 0.26

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-9305"
    }
  },
  "description": "Exiv2 \u662f\u4e00\u4e2a\u7528\u6765\u63d0\u53d6\u56fe\u7247\u4e2d\u7684EXIF\u3001LPTC \u548cXMP \u5143\u6570\u636e\u4fe1\u606f\u7684C++\u7c7b\u5e93\u3002\r\n\r\nExiv2 0.26\u7248\u672ciptc.c/IptcData::printStructure\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u9020\u6210\u5d29\u6e83\u6216\u4fe1\u606f\u6cc4\u9732\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md\r\nhttps://github.com/Exiv2/exiv2/issues/263",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-09707",
  "openTime": "2018-05-17",
  "patchDescription": "Exiv2 \u662f\u4e00\u4e2a\u7528\u6765\u63d0\u53d6\u56fe\u7247\u4e2d\u7684EXIF\u3001LPTC \u548cXMP \u5143\u6570\u636e\u4fe1\u606f\u7684C++\u7c7b\u5e93\u3002\r\n\r\nExiv2 0.26\u7248\u672ciptc.c/IptcData::printStructure\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u9020\u6210\u5d29\u6e83\u6216\u4fe1\u606f\u6cc4\u9732\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": "Exiv2 IptcData::printStructure\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Exiv2 Exiv2 0.26"
  },
  "referenceLink": "http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-9305",
  "serverity": "\u4e2d",
  "submitTime": "2018-04-19",
  "title": "Exiv2 IptcData::printStructure\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2018-9305 (GCVE-0-2018-9305)

Vulnerability from cvelistv5

Published

2018-04-04 21:00

Modified

2024-08-05 07:17

Severity ?

CWE

Summary

In Exiv2 0.26, an out-of-bounds read in IptcData::printStructure in iptc.c could result in a crash or information leak, related to the "== 0x1c" case.

References

▼	URL	Tags
	https://github.com/Exiv2/exiv2/issues/263	x_refsource_MISC
	https://github.com/xiaoqx/pocs/blob/master/exiv2/readme.md	x_refsource_MISC
	https://security.gentoo.org/glsa/201811-14	vendor-advisory, x_refsource_GENTOO
	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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