cnvd - cnvd-2016-13023

cnvd-2016-13023

Vulnerability from cnvd

Title: Bottle CRLF注入漏洞

Description:

Bottle是德国软件开发者Marcel Hellkamp所研发的一套轻量级的Python Web框架，它提供了一个包含有路径映射、模板、简单的数据库访问等web框架组件的文件。

Bottle 0.12.10版本的bottle.py中的‘redirect()’函数存在安全漏洞，该漏洞源于程序未能过滤‘\r\n’序列。攻击者可利用该漏洞实施CRLF攻击。

Severity: 中

Patch Name: Bottle CRLF注入漏洞的补丁

Patch Description:

Bottle是德国软件开发者Marcel Hellkamp所研发的一套轻量级的Python Web框架，它提供了一个包含有路径映射、模板、简单的数据库访问等web框架组件的文件。

Bottle 0.12.10版本的bottle.py中的‘redirect()’函数存在安全漏洞，该漏洞源于程序未能过滤‘\r\n’序列。攻击者可利用该漏洞实施CRLF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/bottlepy/bottle/commit/6d7e13da0f998820800ecb3fe9ccee4189aefb54

Reference: https://github.com/bottlepy/bottle/commit/6d7e13da0f998820800ecb3fe9ccee4189aefb54

Impacted products

Name
Bottle Bottle 0.12.10

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "94961"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-9964"
    }
  },
  "description": "Bottle\u662f\u5fb7\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Marcel Hellkamp\u6240\u7814\u53d1\u7684\u4e00\u5957\u8f7b\u91cf\u7ea7\u7684Python Web\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5305\u542b\u6709\u8def\u5f84\u6620\u5c04\u3001\u6a21\u677f\u3001\u7b80\u5355\u7684\u6570\u636e\u5e93\u8bbf\u95ee\u7b49web\u6846\u67b6\u7ec4\u4ef6\u7684\u6587\u4ef6\u3002\r\n\r\nBottle 0.12.10\u7248\u672c\u7684bottle.py\u4e2d\u7684\u2018redirect()\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u8fc7\u6ee4\u2018\\r\\n\u2019\u5e8f\u5217\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bdCRLF\u653b\u51fb\u3002",
  "discovererName": "5alt",
  "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/bottlepy/bottle/commit/6d7e13da0f998820800ecb3fe9ccee4189aefb54",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-13023",
  "openTime": "2016-12-26",
  "patchDescription": "Bottle\u662f\u5fb7\u56fd\u8f6f\u4ef6\u5f00\u53d1\u8005Marcel Hellkamp\u6240\u7814\u53d1\u7684\u4e00\u5957\u8f7b\u91cf\u7ea7\u7684Python Web\u6846\u67b6\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5305\u542b\u6709\u8def\u5f84\u6620\u5c04\u3001\u6a21\u677f\u3001\u7b80\u5355\u7684\u6570\u636e\u5e93\u8bbf\u95ee\u7b49web\u6846\u67b6\u7ec4\u4ef6\u7684\u6587\u4ef6\u3002\r\n\r\nBottle 0.12.10\u7248\u672c\u7684bottle.py\u4e2d\u7684\u2018redirect()\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u8fc7\u6ee4\u2018\\r\\n\u2019\u5e8f\u5217\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bdCRLF\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": "Bottle CRLF\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Bottle Bottle 0.12.10"
  },
  "referenceLink": "https://github.com/bottlepy/bottle/commit/6d7e13da0f998820800ecb3fe9ccee4189aefb54",
  "serverity": "\u4e2d",
  "submitTime": "2016-12-20",
  "title": "Bottle CRLF\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2016-9964 (GCVE-0-2016-9964)

Vulnerability from cvelistv5

Published

2016-12-16 09:02

Modified

2024-08-06 03:07

Severity ?

CWE

Summary

redirect() in bottle.py in bottle 0.12.10 doesn't filter a "\r\n" sequence, which leads to a CRLF attack, as demonstrated by a redirect("233\r\nSet-Cookie: name=salt") call.

References

▼	URL	Tags
	https://github.com/bottlepy/bottle/issues/913	x_refsource_CONFIRM
	https://github.com/bottlepy/bottle/commit/6d7e13da0f998820800ecb3fe9ccee4189aefb54	x_refsource_CONFIRM
	http://www.debian.org/security/2016/dsa-3743	vendor-advisory, x_refsource_DEBIAN
	http://www.securityfocus.com/bid/94961	vdb-entry, x_refsource_BID

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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