cnvd - cnvd-2020-43131

cnvd-2020-43131

Vulnerability from cnvd

Title: Pillow TIFF输入验证错误漏洞

Description:

Pillow是一款基于Python的图像处理库。

Pillow 6.2.2之前版本中的libImaging/TiffDecode.c文件存在输入验证错误漏洞，该漏洞源于程序未能正确分配内存。远程攻击者可借助特制TIFF图像利用该漏洞导致应用程序崩溃。

Severity: 中

Patch Name: Pillow TIFF输入验证错误漏洞的补丁

Patch Description:

Pillow是一款基于Python的图像处理库。

Pillow 6.2.2之前版本中的libImaging/TiffDecode.c文件存在输入验证错误漏洞，该漏洞源于程序未能正确分配内存。远程攻击者可借助特制TIFF图像利用该漏洞导致应用程序崩溃。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:

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-5310

Impacted products

Name
Python pillow <6.2.2

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5310",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5310"
    }
  },
  "description": "Pillow\u662f\u4e00\u6b3e\u57fa\u4e8ePython\u7684\u56fe\u50cf\u5904\u7406\u5e93\u3002\n\nPillow 6.2.2\u4e4b\u524d\u7248\u672c\u4e2d\u7684libImaging/TiffDecode.c\u6587\u4ef6\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5206\u914d\u5185\u5b58\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236TIFF\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-43131",
  "openTime": "2020-07-23",
  "patchDescription": "Pillow\u662f\u4e00\u6b3e\u57fa\u4e8ePython\u7684\u56fe\u50cf\u5904\u7406\u5e93\u3002\r\n\r\nPillow 6.2.2\u4e4b\u524d\u7248\u672c\u4e2d\u7684libImaging/TiffDecode.c\u6587\u4ef6\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5206\u914d\u5185\u5b58\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236TIFF\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "Pillow TIFF\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Python pillow \u003c6.2.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5310",
  "serverity": "\u4e2d",
  "submitTime": "2020-01-03",
  "title": "Pillow TIFF\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-5310 (GCVE-0-2020-5310)

Vulnerability from cvelistv5

Published

2020-01-03 00:52

Modified

2024-08-04 08:22

Severity ?

CWE

Summary

libImaging/TiffDecode.c in Pillow before 6.2.2 has a TIFF decoding integer overflow, related to realloc.

References

▼	URL	Tags
	https://pillow.readthedocs.io/en/stable/releasenotes/6.2.2.html	x_refsource_MISC
	https://github.com/python-pillow/Pillow/commit/4e2def2539ec13e53a82e06c4b3daf00454100c4	x_refsource_MISC
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2MMU3WT2X64GS5WHDPKKC2WZA7UIIQ3A/	vendor-advisory, x_refsource_FEDORA
	https://usn.ubuntu.com/4272-1/	vendor-advisory, x_refsource_UBUNTU
	https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3DUMIBUYGJRAVJCTFUWBRLVQKOUTVX5P/	vendor-advisory, x_refsource_FEDORA

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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