Vulnerability-Lookup

CNVD-2020-16529

Vulnerability from cnvd - Published: 2020-03-10

Title

Poppler除零错误漏洞

Description

Poppler是基于xpdf-3.0代码库的PDF渲染库。 Poppler 0.78.0及更早版本中的SplashOutputDev.cc中的SplashOutputDev::tilingPatternFill函数存在除零错误漏洞，攻击者可利用该漏洞导致拒绝服务。

Severity

中

Patch Name

Poppler除零错误漏洞的补丁

Patch Description

Poppler是基于xpdf-3.0代码库的PDF渲染库。 Poppler 0.78.0及更早版本中的SplashOutputDev.cc中的SplashOutputDev::tilingPatternFill函数存在除零错误漏洞，攻击者可利用该漏洞导致拒绝服务。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

厂商已发布了漏洞修复程序，请及时关注更新： https://gitlab.freedesktop.org/poppler/poppler/merge_requests/317

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-14494

Impacted products

Name
Poppler Poppler <=0.78.0

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-14494",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-14494"
    }
  },
  "description": "Poppler\u662f\u57fa\u4e8expdf-3.0\u4ee3\u7801\u5e93\u7684PDF\u6e32\u67d3\u5e93\u3002\n\nPoppler 0.78.0\u53ca\u66f4\u65e9\u7248\u672c\u4e2d\u7684SplashOutputDev.cc\u4e2d\u7684SplashOutputDev::tilingPatternFill\u51fd\u6570\u5b58\u5728\u9664\u96f6\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://gitlab.freedesktop.org/poppler/poppler/merge_requests/317",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-16529",
  "openTime": "2020-03-10",
  "patchDescription": "Poppler\u662f\u57fa\u4e8expdf-3.0\u4ee3\u7801\u5e93\u7684PDF\u6e32\u67d3\u5e93\u3002\r\n\r\nPoppler 0.78.0\u53ca\u66f4\u65e9\u7248\u672c\u4e2d\u7684SplashOutputDev.cc\u4e2d\u7684SplashOutputDev::tilingPatternFill\u51fd\u6570\u5b58\u5728\u9664\u96f6\u9519\u8bef\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "Poppler\u9664\u96f6\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Poppler Poppler \u003c=0.78.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-14494",
  "serverity": "\u4e2d",
  "submitTime": "2019-08-02",
  "title": "Poppler\u9664\u96f6\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-14494 (GCVE-0-2019-14494)

Vulnerability from cvelistv5 – Published: 2019-08-01 16:05 – Updated: 2024-08-05 00:19

Summary

An issue was discovered in Poppler through 0.78.0. There is a divide-by-zero error in the function SplashOutputDev::tilingPatternFill at SplashOutputDev.cc.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

7 references

URL	Tags
https://gitlab.freedesktop.org/poppler/poppler/is…	x_refsource_MISC
https://gitlab.freedesktop.org/poppler/poppler/me…	x_refsource_MISC
https://usn.ubuntu.com/4091-1/	vendor-advisoryx_refsource_UBUNTU
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2022…	mailing-listx_refsource_MLIST

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date	Other

Nomenclature

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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.
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CNVD-2020-16529

CVE-2019-14494 (GCVE-0-2019-14494)

Tags

Sightings

Nomenclature

Related by attack behaviour