CNVD-2020-13553

Vulnerability from cnvd - Published: 2020-02-26
VLAI
Title
Silicon Graphics LibTIFF整数溢出漏洞(CNVD-2020-13553)
Description
Silicon Graphics LibTIFF是美国Silicon Graphics公司的一个读写TIFF(标签图像文件格式)文件的库。该库包含一些处理TIFF文件的命令行工具。GDAL是一款开源的地理空间数据抽象库。 Silicon Graphics 3.0.1及之前版本和其他产品中所使用的LibTIFF 4.0.10及之前版本的tif_getimage.c文件存在整数溢出漏洞,攻击者可通过特制RGBA图像利用该漏洞导致堆缓冲区溢出。
Severity
中
Patch Name
Silicon Graphics LibTIFF整数溢出漏洞(CNVD-2020-13553)的补丁
Patch Description
Silicon Graphics LibTIFF是美国Silicon Graphics公司的一个读写TIFF(标签图像文件格式)文件的库。该库包含一些处理TIFF文件的命令行工具。GDAL是一款开源的地理空间数据抽象库。 Silicon Graphics 3.0.1及之前版本和其他产品中所使用的LibTIFF 4.0.10及之前版本的tif_getimage.c文件存在整数溢出漏洞,攻击者可通过特制RGBA图像利用该漏洞导致堆缓冲区溢出。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://github.com/OSGeo/gdal/commit/21674033ee246f698887604c7af7ba1962a40ddf

Reference
https://nvd.nist.gov/vuln/detail/CVE-2019-17546
Impacted products
Name
['Silicon Graphics LibTIFF <=3.0.1', 'Silicon Graphics LibTIFF <=4.0.10']
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-17546",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-17546"
    }
  },
  "description": "Silicon Graphics LibTIFF\u662f\u7f8e\u56fdSilicon Graphics\u516c\u53f8\u7684\u4e00\u4e2a\u8bfb\u5199TIFF\uff08\u6807\u7b7e\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff09\u6587\u4ef6\u7684\u5e93\u3002\u8be5\u5e93\u5305\u542b\u4e00\u4e9b\u5904\u7406TIFF\u6587\u4ef6\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002GDAL\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u5730\u7406\u7a7a\u95f4\u6570\u636e\u62bd\u8c61\u5e93\u3002\n\nSilicon Graphics 3.0.1\u53ca\u4e4b\u524d\u7248\u672c\u548c\u5176\u4ed6\u4ea7\u54c1\u4e2d\u6240\u4f7f\u7528\u7684LibTIFF 4.0.10\u53ca\u4e4b\u524d\u7248\u672c\u7684tif_getimage.c\u6587\u4ef6\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236RGBA\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\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://github.com/OSGeo/gdal/commit/21674033ee246f698887604c7af7ba1962a40ddf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-13553",
  "openTime": "2020-02-26",
  "patchDescription": "Silicon Graphics LibTIFF\u662f\u7f8e\u56fdSilicon Graphics\u516c\u53f8\u7684\u4e00\u4e2a\u8bfb\u5199TIFF\uff08\u6807\u7b7e\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff09\u6587\u4ef6\u7684\u5e93\u3002\u8be5\u5e93\u5305\u542b\u4e00\u4e9b\u5904\u7406TIFF\u6587\u4ef6\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002GDAL\u662f\u4e00\u6b3e\u5f00\u6e90\u7684\u5730\u7406\u7a7a\u95f4\u6570\u636e\u62bd\u8c61\u5e93\u3002\r\n\r\nSilicon Graphics 3.0.1\u53ca\u4e4b\u524d\u7248\u672c\u548c\u5176\u4ed6\u4ea7\u54c1\u4e2d\u6240\u4f7f\u7528\u7684LibTIFF 4.0.10\u53ca\u4e4b\u524d\u7248\u672c\u7684tif_getimage.c\u6587\u4ef6\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u7279\u5236RGBA\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u5806\u7f13\u51b2\u533a\u6ea2\u51fa\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": "Silicon Graphics LibTIFF\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-13553\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Silicon Graphics LibTIFF \u003c=3.0.1",
      "Silicon Graphics LibTIFF \u003c=4.0.10"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-17546",
  "serverity": "\u4e2d",
  "submitTime": "2019-10-14",
  "title": "Silicon Graphics LibTIFF\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\uff08CNVD-2020-13553\uff09"
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.

Loading…

Loading…

Loading…

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


Loading…