发布时间 :2003-08-27 00:00:00
修订时间 :2008-09-10 15:20:03

[原文]Buffer overflow in autorespond may allow remote attackers to execute arbitrary code as the autorespond user via qmail.



- 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)


- OVAL (用于检测的技术细节)


- 官方数据库链接
(官方数据源) MITRE
(官方数据源) NVD
(官方数据源) CNNVD

- 其它链接及资源

- 漏洞信息

高危 边界条件错误
2003-08-27 00:00:00 2005-10-20 00:00:00

- 公告与补丁


- 漏洞信息

qmailadmin autorespond Multiple Variable Remote Overflow
Remote / Network Access Input Manipulation
Loss of Integrity, Loss of Availability
Exploit Unknown Vendor Verified

- 漏洞描述

A remote overflow exists in the 'autorespond' utility included in the qmailadmin package. autorespond fails to perform boundary checks when copying environment variables set by the Mail Transfer Agent (MTA). With a specially crafted request, an attacker can cause a buffer overflow resulting in a loss of integrity and availability.

- 时间线

2003-08-18 Unknow
Unknow Unknow

- 解决方案

Upgrade to version 2.0.4 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

- 漏洞信息

Autorespond Buffer Overrun Vulnerability
Boundary Condition Error 8436
Yes No
2003-08-16 12:00:00 2009-07-11 10:56:00
Discovery is credited to Christian Jaeger.

- 受影响的程序版本

autorespond autorespond 2.0.2
- Debian Linux 3.0 sparc
- Debian Linux 3.0 s/390
- Debian Linux 3.0 ppc
- Debian Linux 3.0 mipsel
- Debian Linux 3.0 mips
- Debian Linux 3.0 m68k
- Debian Linux 3.0 ia-64
- Debian Linux 3.0 ia-32
- Debian Linux 3.0 hppa
- Debian Linux 3.0 arm
- Debian Linux 3.0 alpha
- Debian Linux 3.0

- 漏洞讨论

autorespond is prone to a buffer overrun. This issue may potentially be exploited by remote attackers to execute arbitrary code in the context of the software, though this has not been confirmed.

- 漏洞利用

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: <>.

- 解决方案

Debian has released an advisory (DSA 373-1) that addresses this issue. Please see the attached advisory for details on obtaining and applying fixes.

autorespond autorespond 2.0.2

- 相关参考