Vulnerability-Lookup

CNVD-2016-08037

Vulnerability from cnvd - Published: 2016-11-07

Title

ImageMagick bmp.c缓冲区溢出漏洞

Description

ImageMagick是美国ImageMagick Studio公司的一套开源的图象处理软件。该软件可读取、转换、写入多种格式的图片。 ImageMagick在处理其他格式图片文件转化成bmp时存在缓冲区溢出漏洞。允许攻击者利用该漏洞执行任意命令以及拒绝服务攻击。

Severity

中

Patch Name

ImageMagick bmp.c缓冲区溢出漏洞的补丁

Patch Description

ImageMagick是美国ImageMagick Studio公司的一套开源的图象处理软件。该软件可读取、转换、写入多种格式的图片。 ImageMagick在处理其他格式图片文件转化成bmp时存在缓冲区溢出漏洞。允许攻击者利用该漏洞执行任意命令以及拒绝服务攻击。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此安全问题，补丁获取链接： https://github.com/ImageMagick/ImageMagick/commit/7afcf9f71043df15508e46f079387bd4689a738d

Impacted products

Name
['ImageMagick ImageMagick 8:6.7.7.10-4', 'ImageMagick ImageMagick >8:6.7.7.10-5']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-6823"
    }
  },
  "description": "ImageMagick\u662f\u7f8e\u56fdImageMagick Studio\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u56fe\u8c61\u5904\u7406\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u8bfb\u53d6\u3001\u8f6c\u6362\u3001\u5199\u5165\u591a\u79cd\u683c\u5f0f\u7684\u56fe\u7247\u3002 \r\n\r\nImageMagick\u5728\u5904\u7406\u5176\u4ed6\u683c\u5f0f\u56fe\u7247\u6587\u4ef6\u8f6c\u5316\u6210bmp\u65f6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u547d\u4ee4\u4ee5\u53ca\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "\u817e\u8baf\u7384\u6b66\u5b9e\u9a8c\u5ba4",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://github.com/ImageMagick/ImageMagick/commit/7afcf9f71043df15508e46f079387bd4689a738d",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-08037",
  "openTime": "2016-11-07",
  "patchDescription": "ImageMagick\u662f\u7f8e\u56fdImageMagick Studio\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u56fe\u8c61\u5904\u7406\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u53ef\u8bfb\u53d6\u3001\u8f6c\u6362\u3001\u5199\u5165\u591a\u79cd\u683c\u5f0f\u7684\u56fe\u7247\u3002 \r\n\r\nImageMagick\u5728\u5904\u7406\u5176\u4ed6\u683c\u5f0f\u56fe\u7247\u6587\u4ef6\u8f6c\u5316\u6210bmp\u65f6\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u547d\u4ee4\u4ee5\u53ca\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "ImageMagick bmp.c\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "ImageMagick ImageMagick 8:6.7.7.10-4",
      "ImageMagick ImageMagick \u003e8:6.7.7.10-5"
    ]
  },
  "serverity": "\u4e2d",
  "submitTime": "2016-09-21",
  "title": "ImageMagick bmp.c\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2016-6823 (GCVE-0-2016-6823)

Vulnerability from cvelistv5 – Published: 2017-01-18 17:00 – Updated: 2024-08-06 01:43

Summary

Integer overflow in the BMP coder in ImageMagick before 7.0.2-10 allows remote attackers to cause a denial of service (crash) via crafted height and width values, which triggers an out-of-bounds write.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2286 records in the last 180 days details

References

4 references

URL	Tags
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/93158	vdb-entryx_refsource_BID
https://github.com/ImageMagick/ImageMagick/commit…	x_refsource_CONFIRM
http://www.openwall.com/lists/oss-security/2016/09/26/3	mailing-listx_refsource_MLIST

Date Public

2016-08-15 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=834504"
          },
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            "name": "93158",
            "tags": [
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            "url": "http://www.securityfocus.com/bid/93158"
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            "tags": [
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            ],
            "url": "https://github.com/ImageMagick/ImageMagick/commit/4cc6ec8a4197d4c008577127736bf7985d632323"
          },
          {
            "name": "[oss-security] 20160926 CVE-2016-6823 - ImageMagick BMP Coder Out-Of-Bounds Write Vulnerability",
            "tags": [
              "mailing-list",
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      "descriptions": [
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          "lang": "en",
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        }
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          "name": "[oss-security] 20160926 CVE-2016-6823 - ImageMagick BMP Coder Out-Of-Bounds Write Vulnerability",
          "tags": [
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          "url": "http://www.openwall.com/lists/oss-security/2016/09/26/3"
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        "CVE_data_meta": {
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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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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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.

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.

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