CVE-2003-1234
CVSS3.6
发布时间 :2003-12-31 00:00:00
修订时间 :2008-09-05 16:36:24
NMCO    

[原文]Integer overflow in the f_count counter in FreeBSD before 4.2 through 5.0 allows local users to cause a denial of service (crash) and possibly execute arbitrary code via multiple calls to (1) fpathconf and (2) lseek, which do not properly decrement f_count through a call to fdrop.


[CNNVD]FreeBSD系统调用f_count整数溢出漏洞(CNNVD-200312-477)

        FreeBSD 4.2至5.0版本之前的f_count计数器存在整数溢出漏洞。本地用户可以借助多个对(1)fpathconf和(2)lseek的调用导致服务拒绝(崩溃)并可能执行任意代码,该漏洞在调用fdrop时f_count不能自动减一。

- CVSS (基础分值)

CVSS分值: 3.6 [轻微(LOW)]
机密性影响: NONE [对系统的机密性无影响]
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: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
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:/o:freebsd:freebsd:4.10:releng
cpe:/o:freebsd:freebsd:2.1.7.1FreeBSD 2.1.7.1
cpe:/o:freebsd:freebsd:2.2.5FreeBSD 2.2.5
cpe:/o:freebsd:freebsd:2.1.6FreeBSD 2.1.6
cpe:/o:freebsd:freebsd:5.0FreeBSD 5.0
cpe:/o:freebsd:freebsd:4.11:release_p3
cpe:/o:freebsd:freebsd:4.6FreeBSD 4.6
cpe:/o:freebsd:freebsd:2.2.4FreeBSD 2.2.4
cpe:/o:freebsd:freebsd:4.11:releng
cpe:/o:freebsd:freebsd:4.11FreeBSD 4.11
cpe:/o:freebsd:freebsd:3.2FreeBSD 3.2
cpe:/o:freebsd:freebsd:3.4FreeBSD 3.4
cpe:/o:freebsd:freebsd:2.1.0FreeBSD 2.1.0
cpe:/o:freebsd:freebsd:4.7FreeBSD 4.7
cpe:/o:freebsd:freebsd:3.5FreeBSD 3.5
cpe:/o:freebsd:freebsd:2.2FreeBSD 2.2
cpe:/o:freebsd:freebsd:2.2:current
cpe:/o:freebsd:freebsd:4.10:release
cpe:/o:freebsd:freebsd:2.2.8FreeBSD 2.2.8
cpe:/o:freebsd:freebsd:4.2FreeBSD 4.2
cpe:/o:freebsd:freebsd:4.11:stable
cpe:/o:freebsd:freebsd:2.2.1FreeBSD 2.2.1
cpe:/o:freebsd:freebsd:3.1FreeBSD 3.1
cpe:/o:freebsd:freebsd:4.4FreeBSD 4.4
cpe:/o:freebsd:freebsd:2.2.6FreeBSD 2.2.6
cpe:/o:freebsd:freebsd:2.1.7FreeBSD 2.1.7
cpe:/o:freebsd:freebsd:4.9:releng
cpe:/o:freebsd:freebsd:4.5:release
cpe:/o:freebsd:freebsd:2.2.3FreeBSD 2.2.3
cpe:/o:freebsd:freebsd:4.10FreeBSD 4.10
cpe:/o:freebsd:freebsd:4.6:release
cpe:/o:freebsd:freebsd:4.3FreeBSD 4.3
cpe:/o:freebsd:freebsd:4.10:release_p8
cpe:/o:freebsd:freebsd:2.1.5FreeBSD 2.1.5
cpe:/o:freebsd:freebsd:4.5FreeBSD 4.5
cpe:/o:freebsd:freebsd:2.1.6.1FreeBSD 2.1.6.1
cpe:/o:freebsd:freebsd:3.5.1:release
cpe:/o:freebsd:freebsd:4.7:release
cpe:/o:freebsd:freebsd:2.2.2FreeBSD 2.2.2
cpe:/o:freebsd:freebsd:3.3FreeBSD 3.3
cpe:/o:freebsd:freebsd:2.2.7FreeBSD 2.2.7
cpe:/o:freebsd:freebsd:1.1.5.1FreeBSD 1.1.5.1
cpe:/o:freebsd:freebsd:4.3:release

- 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-2003-1234
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2003-1234
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200312-477
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/6524
(PATCH)  BID  6524
http://www.iss.net/security_center/static/10993.php
(PATCH)  XF  freebsd-kernel-integer-overflow(10993)
http://archives.neohapsis.com/archives/bugtraq/2003-01/0057.html
(PATCH)  BUGTRAQ  20030107 FreeBSD Security Advisory FreeBSD-SA-02:44.filedesc
http://www.pine.nl/press/pine-cert-20030101.txt
(UNKNOWN)  MISC  http://www.pine.nl/press/pine-cert-20030101.txt
http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0006.html
(UNKNOWN)  VULNWATCH  20030106 PDS: Integer overflow in FreeBSD kernel
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:44.filedesc.asc
(VENDOR_ADVISORY)  FREEBSD  FreeBSD-SA-02:44
http://www.securitytracker.com/id?1005898
(UNKNOWN)  SECTRACK  1005898
http://www.securityfocus.com/archive/1/archive/1/305308/30/26420/threaded
(UNKNOWN)  BUGTRAQ  20030106 PDS: Integer overflow in FreeBSD kernel
http://secunia.com/advisories/7821
(UNKNOWN)  SECUNIA  7821

- 漏洞信息

FreeBSD系统调用f_count整数溢出漏洞
低危 缓冲区溢出
2003-12-31 00:00:00 2007-05-11 00:00:00
本地  
        FreeBSD 4.2至5.0版本之前的f_count计数器存在整数溢出漏洞。本地用户可以借助多个对(1)fpathconf和(2)lseek的调用导致服务拒绝(崩溃)并可能执行任意代码,该漏洞在调用fdrop时f_count不能自动减一。

- 公告与补丁

        This vulnerability is present in all RELEASE versions of FreeBSD.
        The RELENG_4 (STABLE) branch dated later than 20021111 is not vulnerable to this issue.
        This vulnerability has been addressed in the CVS tree at the following location:
        http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/kern/kern_descrip.c
        Users are advised to obtain the fixes from the CVS tree.
        FreeBSD FreeBSD 4.4
        
        FreeBSD FreeBSD 4.5
        
        FreeBSD FreeBSD 4.5 -RELEASE
        
        FreeBSD FreeBSD 4.6
        
        FreeBSD FreeBSD 4.6 -RELEASE
        
        FreeBSD FreeBSD 4.7
        
        FreeBSD FreeBSD 4.7 -RELEASE
        

- 漏洞信息

60393
FreeBSD f_count Counter Local Overflow DoS
Local Access Required Denial of Service, Input Manipulation
Loss of Integrity, Loss of Availability Patch / RCS
Vendor Verified

- 漏洞描述

- 时间线

2003-01-07 Unknow
Unknow Unknow

- 解决方案

Products

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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