CVE-2005-2320
CVSS7.5
发布时间 :2005-07-19 00:00:00
修订时间 :2008-09-05 16:51:28
NMCOPS    

[原文]WebCalendar before 1.0.0 does not properly restrict access to assistant_edit.php, which allows remote attackers to gain privileges.


[CNNVD]WebCalendar assistant_edit.php 权限提升漏洞(CNNVD-200507-213)

        WebCalendar是基于PHP技术的单用户或者群组用户记事日历簿。
        WebCalendar 1.0.0之前的版本存在权限提升漏洞。
        由于未正确限制对assistant_edit.php的访问权,远程攻击者可以利用这个漏洞获取特权。

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: [--]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

cpe:/a:webcalendar:webcalendar:0.9.36
cpe:/a:webcalendar:webcalendar:0.9.29
cpe:/a:webcalendar:webcalendar:0.9.22
cpe:/a:webcalendar:webcalendar:0.9.11
cpe:/a:webcalendar:webcalendar:0.9.31
cpe:/a:webcalendar:webcalendar:0.9.16
cpe:/a:webcalendar:webcalendar:0.9.35
cpe:/a:webcalendar:webcalendar:0.9.34
cpe:/a:webcalendar:webcalendar:0.9.42
cpe:/a:webcalendar:webcalendar:0.9.41
cpe:/a:webcalendar:webcalendar:0.9.40
cpe:/a:webcalendar:webcalendar:0.9.28
cpe:/a:webcalendar:webcalendar:0.9.26
cpe:/a:webcalendar:webcalendar:0.9.37
cpe:/a:webcalendar:webcalendar:0.9.33
cpe:/a:webcalendar:webcalendar:0.9.38
cpe:/a:webcalendar:webcalendar:0.9.23
cpe:/a:webcalendar:webcalendar:0.9.21
cpe:/a:webcalendar:webcalendar:0.9.8
cpe:/a:webcalendar:webcalendar:0.9.45
cpe:/a:webcalendar:webcalendar:0.9.30
cpe:/a:webcalendar:webcalendar:1.0.0:rc2
cpe:/a:webcalendar:webcalendar:0.9.50
cpe:/a:webcalendar:webcalendar:0.9.25
cpe:/a:webcalendar:webcalendar:0.9.27
cpe:/a:webcalendar:webcalendar:0.9.32
cpe:/a:webcalendar:webcalendar:0.9.44
cpe:/a:webcalendar:webcalendar:0.9.24
cpe:/a:webcalendar:webcalendar:0.9.19
cpe:/a:webcalendar:webcalendar:0.9.15
cpe:/a:webcalendar:webcalendar:0.9.43
cpe:/a:webcalendar:webcalendar:0.9.39
cpe:/a:webcalendar:webcalendar:1.0.0:rc1
cpe:/a:webcalendar:webcalendar:0.9.20

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-2320
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-2320
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200507-213
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/14072
(PATCH)  BID  14072

- 漏洞信息

WebCalendar assistant_edit.php 权限提升漏洞
高危 访问验证错误
2005-07-19 00:00:00 2005-10-20 00:00:00
远程  
        WebCalendar是基于PHP技术的单用户或者群组用户记事日历簿。
        WebCalendar 1.0.0之前的版本存在权限提升漏洞。
        由于未正确限制对assistant_edit.php的访问权,远程攻击者可以利用这个漏洞获取特权。

- 公告与补丁

        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:
        http://www.k5n.us/webcalendar.php?topic=Download

- 漏洞信息 (F38923)

Debian Linux Security Advisory 766-1 (PacketStormID:F38923)
2005-07-28 00:00:00
Debian  security.debian.org
advisory,php
linux,debian
CVE-2005-2320
[点击下载]

Debian Security Advisory DSA 766-1 - A vulnerability has been discovered in webcalendar, a PHP based multi-user calendar, that can lead to the disclosure of sensitive information to unauthorised parties.

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

- --------------------------------------------------------------------------
Debian Security Advisory DSA 766-1                     security@debian.org
http://www.debian.org/security/                             Martin Schulze
July 26th, 2005                         http://www.debian.org/security/faq
- --------------------------------------------------------------------------

Package        : webcalendar
Vulnerability  : authorisation failure
Problem-Type   : remote
Debian-specific: no
CVE ID         : CAN-2005-2320
BugTraq ID     : 14072
Debian Bug     : 315671

A vulnerability has been discovered in webcalendar, a PHP based
multi-user calendar, that can lead to the disclosure of sensitive
information to unauthorised parties.

the old stable distribution (woody) does not contain the webcalendar package.

For the stable distribution (sarge) this problem has been fixed in
version 0.9.45-4sarge1.

For the unstable distribution (sid) this problem has been fixed in
version 0.9.45-6.

We recommend that you upgrade your webcalendar package.


Upgrade Instructions
- --------------------

wget url
        will fetch the file for you
dpkg -i file.deb
        will install the referenced file.

If you are using the apt-get package manager, use the line for
sources.list as given below:

apt-get update
        will update the internal database
apt-get upgrade
        will install corrected packages

You may use an automated update by adding the resources from the
footer to the proper configuration.


Debian GNU/Linux 3.1 alias sarge
- --------------------------------

  Source archives:

    http://security.debian.org/pool/updates/main/w/webcalendar/webcalendar_0.9.45-4sarge1.dsc
      Size/MD5 checksum:      607 d5030eb9186aa90e841a4ca395da6a3a
    http://security.debian.org/pool/updates/main/w/webcalendar/webcalendar_0.9.45-4sarge1.diff.gz
      Size/MD5 checksum:     9808 80408685999e6f85c279a187697d194d
    http://security.debian.org/pool/updates/main/w/webcalendar/webcalendar_0.9.45.orig.tar.gz
      Size/MD5 checksum:   612360 a6a66dc54cd293429b604fe6da7633a6

  Architecture independent components:

    http://security.debian.org/pool/updates/main/w/webcalendar/webcalendar_0.9.45-4sarge1_all.deb
      Size/MD5 checksum:   628586 4d2edb921316272f6ad043153bf1757a


  These files will probably be moved into the stable distribution on
  its next update.

- ---------------------------------------------------------------------------------
For apt-get: deb http://security.debian.org/ stable/updates main
For dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main
Mailing list: debian-security-announce@lists.debian.org
Package info: `apt-cache show <pkg>' and http://packages.debian.org/<pkg>

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.1 (GNU/Linux)

iD8DBQFC5yg3W5ql+IAeqTIRAtfoAJ9RjrC8CfRsOThAAR/YNOkZWIfvIwCeP0Pa
dZjmdSeJASw6OwXoyWsLlMQ=
=CA87
-----END PGP SIGNATURE-----

    

- 漏洞信息

17581
WebCalendar assistant_edit.php Unauthenticated Access
Remote / Network Access Authentication Management
Loss of Integrity Upgrade
Vendor Verified

- 漏洞描述

Unknown or Incomplete

- 时间线

2005-04-26 Unknow
Unknow Unknow

- 解决方案

Upgrade to version 1.0.0 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

WebCalendar Assistant_Edit.PHP Unauthorized Access Vulnerability
Access Validation Error 14072
Yes No
2005-06-27 12:00:00 2009-07-12 04:06:00
The individual or individuals responsible for the discovery of this issue are currently unknown; the vendor disclosed this issue.

- 受影响的程序版本

WebCalendar WebCalendar 0.9.44
WebCalendar WebCalendar 0.9.41
WebCalendar WebCalendar 0.9.40
WebCalendar WebCalendar 0.9.39
WebCalendar WebCalendar 0.9.38
WebCalendar WebCalendar 0.9.37
WebCalendar WebCalendar 0.9.37
WebCalendar WebCalendar 0.9.36
WebCalendar WebCalendar 0.9.35
WebCalendar WebCalendar 0.9.34
WebCalendar WebCalendar 0.9.33
WebCalendar WebCalendar 0.9.32
WebCalendar WebCalendar 0.9.31
WebCalendar WebCalendar 0.9.30
WebCalendar WebCalendar 0.9.29
WebCalendar WebCalendar 0.9.28
WebCalendar WebCalendar 0.9.27
WebCalendar WebCalendar 0.9.24
WebCalendar WebCalendar 0.9.20
WebCalendar WebCalendar 0.9.19
WebCalendar WebCalendar 0.9.16
WebCalendar WebCalendar 0.9.15
WebCalendar WebCalendar 0.9.8
k5n WebCalendar 1.0 rc2
k5n WebCalendar 1.0 RC1
k5n WebCalendar 0.9.50
k5n WebCalendar 0.9.45
- Debian Linux 3.1 sparc
- Debian Linux 3.1 s/390
- Debian Linux 3.1 s/390
- Debian Linux 3.1 ppc
- Debian Linux 3.1 ppc
- Debian Linux 3.1 mipsel
- Debian Linux 3.1 mipsel
- Debian Linux 3.1 mips
- Debian Linux 3.1 mips
- Debian Linux 3.1 m68k
- Debian Linux 3.1 m68k
- Debian Linux 3.1 ia-64
- Debian Linux 3.1 ia-64
- Debian Linux 3.1 ia-32
- Debian Linux 3.1 ia-32
- Debian Linux 3.1 hppa
- Debian Linux 3.1 hppa
- Debian Linux 3.1 arm
- Debian Linux 3.1 arm
- Debian Linux 3.1 alpha
- Debian Linux 3.1 alpha
- Debian Linux 3.1
- Debian Linux 3.1
k5n WebCalendar 0.9.43
k5n WebCalendar 0.9.42
k5n WebCalendar 0.9.41
k5n WebCalendar 0.9.40
k5n WebCalendar 0.9.39
k5n WebCalendar 0.9.38
k5n WebCalendar 0.9.36
k5n WebCalendar 0.9.35
k5n WebCalendar 0.9.34
k5n WebCalendar 0.9.33
k5n WebCalendar 0.9.32
k5n WebCalendar 0.9.31
k5n WebCalendar 0.9.30
k5n WebCalendar 0.9.29
k5n WebCalendar 0.9.28
k5n WebCalendar 0.9.27
k5n WebCalendar 0.9.26
k5n WebCalendar 0.9.26
k5n WebCalendar 0.9.25
k5n WebCalendar 0.9.25
k5n WebCalendar 0.9.24
k5n WebCalendar 0.9.23
k5n WebCalendar 0.9.23
k5n WebCalendar 0.9.22
k5n WebCalendar 0.9.22
k5n WebCalendar 0.9.21
k5n WebCalendar 0.9.21
k5n WebCalendar 0.9.20
k5n WebCalendar 0.9.19
k5n WebCalendar 0.9.16
k5n WebCalendar 0.9.15
k5n WebCalendar 0.9.11
k5n WebCalendar 0.9.11
k5n WebCalendar 0.9.8
k5n WebCalendar 1.0

- 不受影响的程序版本

k5n WebCalendar 1.0

- 漏洞讨论

WebCalendar is affected by an unauthorized access vulnerability.

WebCalendar is affected by an unauthorized access vulnerability. The issue is due to a failure in the application to perform proper authentication before permitting access to the 'assistant_edit.php' script.

The vendor has addressed this issue in WebCalendar version 1.0.0; earlier versions are reported vulnerable.

- 漏洞利用

No exploit is required.

- 解决方案

Debian has released advisory DSA 766-1 to address this vulnerability.

The vendor has addressed this issue in WebCalendar version 1.0.0 and later.


k5n WebCalendar 0.9.11

k5n WebCalendar 0.9.11

WebCalendar WebCalendar 0.9.15

k5n WebCalendar 0.9.15

WebCalendar WebCalendar 0.9.16

k5n WebCalendar 0.9.16

k5n WebCalendar 0.9.19

WebCalendar WebCalendar 0.9.19

k5n WebCalendar 0.9.20

WebCalendar WebCalendar 0.9.20

k5n WebCalendar 0.9.21

k5n WebCalendar 0.9.21

k5n WebCalendar 0.9.22

k5n WebCalendar 0.9.22

k5n WebCalendar 0.9.23

k5n WebCalendar 0.9.23

WebCalendar WebCalendar 0.9.24

k5n WebCalendar 0.9.24

k5n WebCalendar 0.9.25

k5n WebCalendar 0.9.25

k5n WebCalendar 0.9.26

k5n WebCalendar 0.9.26

k5n WebCalendar 0.9.27

WebCalendar WebCalendar 0.9.27

WebCalendar WebCalendar 0.9.28

k5n WebCalendar 0.9.28

WebCalendar WebCalendar 0.9.29

k5n WebCalendar 0.9.29

k5n WebCalendar 0.9.30

WebCalendar WebCalendar 0.9.30

WebCalendar WebCalendar 0.9.31

k5n WebCalendar 0.9.31

k5n WebCalendar 0.9.32

WebCalendar WebCalendar 0.9.32

WebCalendar WebCalendar 0.9.33

k5n WebCalendar 0.9.33

WebCalendar WebCalendar 0.9.34

k5n WebCalendar 0.9.34

k5n WebCalendar 0.9.35

WebCalendar WebCalendar 0.9.35

k5n WebCalendar 0.9.36

WebCalendar WebCalendar 0.9.36

WebCalendar WebCalendar 0.9.37

WebCalendar WebCalendar 0.9.37

k5n WebCalendar 0.9.38

WebCalendar WebCalendar 0.9.38

k5n WebCalendar 0.9.39

WebCalendar WebCalendar 0.9.39

k5n WebCalendar 0.9.40

WebCalendar WebCalendar 0.9.40

WebCalendar WebCalendar 0.9.41

k5n WebCalendar 0.9.41

k5n WebCalendar 0.9.42

k5n WebCalendar 0.9.43

WebCalendar WebCalendar 0.9.44

k5n WebCalendar 0.9.45

k5n WebCalendar 0.9.50

k5n WebCalendar 0.9.8

WebCalendar WebCalendar 0.9.8

k5n WebCalendar 1.0 RC1

k5n WebCalendar 1.0 rc2

- 相关参考

 

 

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