Vulnerability-Lookup

CNVD-2020-25813

Vulnerability from cnvd - Published: 2020-04-30

Title

DAViCal Andrew’s Web Libraries授权问题漏洞（CNVD-2020-25813）

Description

DAViCal Andrew’s Web Libraries（AWL）是一个AWL项目，主要为DAViCal（日历共享服务器）提供一些共享PHP库。 DAViCal AWL 0.60及之前版本中存在授权问题漏洞，该漏洞源于会话管理机制未能使用安全性较高的会话密钥。远程攻击者可利用该漏洞实施会话伪造攻击。

Severity

中

Patch Name

DAViCal Andrew’s Web Libraries授权问题漏洞（CNVD-2020-25813）的补丁

Patch Description

DAViCal Andrew’s Web Libraries（AWL）是一个AWL项目，主要为DAViCal（日历共享服务器）提供一些共享PHP库。 DAViCal AWL 0.60及之前版本中存在授权问题漏洞，该漏洞源于会话管理机制未能使用安全性较高的会话密钥。远程攻击者可利用该漏洞实施会话伪造攻击。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

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.davical.org/

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-11728

Impacted products

Name
DAViCal Andrew’s Web Libraries <=0.60

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11728"
    }
  },
  "description": "DAViCal Andrew\u2019s Web Libraries\uff08AWL\uff09\u662f\u4e00\u4e2aAWL\u9879\u76ee\uff0c\u4e3b\u8981\u4e3aDAViCal\uff08\u65e5\u5386\u5171\u4eab\u670d\u52a1\u5668\uff09\u63d0\u4f9b\u4e00\u4e9b\u5171\u4eabPHP\u5e93\u3002\n\nDAViCal AWL 0.60\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f1a\u8bdd\u7ba1\u7406\u673a\u5236\u672a\u80fd\u4f7f\u7528\u5b89\u5168\u6027\u8f83\u9ad8\u7684\u4f1a\u8bdd\u5bc6\u94a5\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4f1a\u8bdd\u4f2a\u9020\u653b\u51fb\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.davical.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-25813",
  "openTime": "2020-04-30",
  "patchDescription": "DAViCal Andrew\u2019s Web Libraries\uff08AWL\uff09\u662f\u4e00\u4e2aAWL\u9879\u76ee\uff0c\u4e3b\u8981\u4e3aDAViCal\uff08\u65e5\u5386\u5171\u4eab\u670d\u52a1\u5668\uff09\u63d0\u4f9b\u4e00\u4e9b\u5171\u4eabPHP\u5e93\u3002\r\n\r\nDAViCal AWL 0.60\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u4f1a\u8bdd\u7ba1\u7406\u673a\u5236\u672a\u80fd\u4f7f\u7528\u5b89\u5168\u6027\u8f83\u9ad8\u7684\u4f1a\u8bdd\u5bc6\u94a5\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4f1a\u8bdd\u4f2a\u9020\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": "DAViCal Andrew\u2019s Web Libraries\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2020-25813\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "DAViCal Andrew\u2019s Web Libraries \u003c=0.60"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11728",
  "serverity": "\u4e2d",
  "submitTime": "2020-04-16",
  "title": "DAViCal Andrew\u2019s Web Libraries\u6388\u6743\u95ee\u9898\u6f0f\u6d1e\uff08CNVD-2020-25813\uff09"
}

CVE-2020-11728 (GCVE-0-2020-11728)

Vulnerability from cvelistv5 – Published: 2020-04-15 15:37 – Updated: 2024-08-04 11:41

Summary

An issue was discovered in DAViCal Andrew's Web Libraries (AWL) through 0.60. Session management does not use a sufficiently hard-to-guess session key. Anyone who can guess the microsecond time (and the incrementing session_id) can impersonate a session.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

5 references

URL	Tags
https://gitlab.com/davical-project/awl/-/issues/19	x_refsource_MISC
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug…	x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2020…	mailing-listx_refsource_MLIST
https://www.debian.org/security/2020/dsa-4660	vendor-advisoryx_refsource_DEBIAN
https://usn.ubuntu.com/4539-1/	vendor-advisoryx_refsource_UBUNTU

Show details on NVD website

JSON

To clipboard

{
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          },
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              "x_refsource_MISC",
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            ],
            "url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=956650"
          },
          {
            "name": "[debian-lts-announce] 20200417 [SECURITY] [DLA 2178-1] awl security update",
            "tags": [
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            ],
            "url": "https://lists.debian.org/debian-lts-announce/2020/04/msg00011.html"
          },
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            "name": "DSA-4660",
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            "url": "https://www.debian.org/security/2020/dsa-4660"
          },
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              "x_transferred"
            ],
            "url": "https://usn.ubuntu.com/4539-1/"
          }
        ],
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    ],
    "cna": {
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      "providerMetadata": {
        "dateUpdated": "2020-09-28T17:06:22.000Z",
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2020-25813

CVE-2020-11728 (GCVE-0-2020-11728)

Tags

Sightings

Nomenclature