Vulnerability-Lookup

CNVD-2018-26707

Vulnerability from cnvd - Published: 2018-12-27

Title

Exiv2拒绝服务漏洞（CNVD-2018-26707）

Description

Exiv2是软件开发者Andreas Huggel所研发的一套用于管理图像元数据的C++库和命令行应用程序，它提供了读取和写入EXIF、IPTC和XMP多种格式的图像元数据。 Exiv2 v0.27-RC2版本中的easyaccess.cpp文件的Exiv2::isoSpeed存在安全漏洞。远程攻击者可借助特制的文件利用该漏洞造成拒绝服务（空指针逆向引用和应用程序崩溃）。

Severity

中

Patch Name

Exiv2拒绝服务漏洞（CNVD-2018-26707）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/piponazo/exiv2/commit/923e6d3673beeec6a51e68d6340305a1ff5a39ba

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-19607

Impacted products

Name
Exiv2 Exiv2 0.27-RC2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-19607"
    }
  },
  "description": "Exiv2\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Andreas Huggel\u6240\u7814\u53d1\u7684\u4e00\u5957\u7528\u4e8e\u7ba1\u7406\u56fe\u50cf\u5143\u6570\u636e\u7684C++\u5e93\u548c\u547d\u4ee4\u884c\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b83\u63d0\u4f9b\u4e86\u8bfb\u53d6\u548c\u5199\u5165EXIF\u3001IPTC\u548cXMP\u591a\u79cd\u683c\u5f0f\u7684\u56fe\u50cf\u5143\u6570\u636e\u3002\n\nExiv2 v0.27-RC2\u7248\u672c\u4e2d\u7684easyaccess.cpp\u6587\u4ef6\u7684Exiv2::isoSpeed\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "unKnow",
  "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/piponazo/exiv2/commit/923e6d3673beeec6a51e68d6340305a1ff5a39ba",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-26707",
  "openTime": "2018-12-27",
  "patchDescription": "Exiv2\u662f\u8f6f\u4ef6\u5f00\u53d1\u8005Andreas Huggel\u6240\u7814\u53d1\u7684\u4e00\u5957\u7528\u4e8e\u7ba1\u7406\u56fe\u50cf\u5143\u6570\u636e\u7684C++\u5e93\u548c\u547d\u4ee4\u884c\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b83\u63d0\u4f9b\u4e86\u8bfb\u53d6\u548c\u5199\u5165EXIF\u3001IPTC\u548cXMP\u591a\u79cd\u683c\u5f0f\u7684\u56fe\u50cf\u5143\u6570\u636e\u3002\r\n\r\nExiv2 v0.27-RC2\u7248\u672c\u4e2d\u7684easyaccess.cpp\u6587\u4ef6\u7684Exiv2::isoSpeed\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u6587\u4ef6\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7a7a\u6307\u9488\u9006\u5411\u5f15\u7528\u548c\u5e94\u7528\u7a0b\u5e8f\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": "Exiv2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-26707\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Exiv2 Exiv2 0.27-RC2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-19607",
  "serverity": "\u4e2d",
  "submitTime": "2018-11-27",
  "title": "Exiv2\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-26707\uff09"
}

CVE-2018-19607 (GCVE-0-2018-19607)

Vulnerability from cvelistv5 – Published: 2018-11-27 07:00 – Updated: 2024-08-05 11:37

Summary

Exiv2::isoSpeed in easyaccess.cpp in Exiv2 v0.27-RC2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://github.com/Exiv2/exiv2/issues/561	x_refsource_MISC
https://access.redhat.com/errata/RHSA-2019:2101	vendor-advisoryx_refsource_REDHAT
http://lists.opensuse.org/opensuse-security-annou…	vendor-advisoryx_refsource_SUSE

Date Public

2018-11-27 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T11:37:11.505Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/Exiv2/exiv2/issues/561"
          },
          {
            "name": "RHSA-2019:2101",
            "tags": [
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            ],
            "url": "https://access.redhat.com/errata/RHSA-2019:2101"
          },
          {
            "name": "openSUSE-SU-2020:0482",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
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            ],
            "url": "http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html"
          }
        ],
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    ],
    "cna": {
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      ],
      "datePublic": "2018-11-27T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "Exiv2::isoSpeed in easyaccess.cpp in Exiv2 v0.27-RC2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file."
        }
      ],
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          "descriptions": [
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              "description": "n/a",
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            }
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      ],
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        "dateUpdated": "2020-04-08T23:06:08.000Z",
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      },
      "references": [
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          "tags": [
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          ],
          "url": "https://github.com/Exiv2/exiv2/issues/561"
        },
        {
          "name": "RHSA-2019:2101",
          "tags": [
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            "x_refsource_REDHAT"
          ],
          "url": "https://access.redhat.com/errata/RHSA-2019:2101"
        },
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          ],
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      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2018-19607",
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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.

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.

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Action not permitted

CNVD-2018-26707

CVE-2018-19607 (GCVE-0-2018-19607)

Tags

Sightings

Nomenclature

Related by attack behaviour