CVE编号
CVE-2005-2491利用情况
暂无补丁情况
官方补丁披露时间
2005-08-23漏洞描述
PCRE（Perl Compatible Regular Expressions）是软件开发者Philip Hazel所研发的一个使用C语言编写的开源正则表达式函数库。 6.2之前的Perl兼容正则表达式（PCRE）中pcre_compile.c中的整数溢出，如在Python，Ethereal和PHP等多种产品中使用的，允许攻击者通过正则表达式中的量词值执行任意代码，从而导致堆-基于缓冲区溢出。解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| ftp://ftp.sco.com/pub/updates/OpenServer/SCOSA-2006.10/SCOSA-2006.10.txt | |
| ftp://patches.sgi.com/support/free/security/advisories/20060401-01-U | |
| http://docs.info.apple.com/article.html?artnum=302847 | |
| http://itrc.hp.com/service/cki/docDisplay.do?docId=c00786522 | |
| http://lists.trustix.org/pipermail/tsl-announce/2005-October/000354.html | |
| http://marc.info/?l=bugtraq&m=112605112027335&w=2 | |
| http://marc.info/?l=bugtraq&m=112606064317223&w=2 | |
| http://marc.info/?l=bugtraq&m=130497311408250&w=2 | |
| http://secunia.com/advisories/16502 | |
| http://secunia.com/advisories/16679 | |
| http://secunia.com/advisories/17252 | |
| http://secunia.com/advisories/17813 | |
| http://secunia.com/advisories/19072 | |
| http://secunia.com/advisories/19193 | |
| http://secunia.com/advisories/19532 | |
| http://secunia.com/advisories/21522 | |
| http://secunia.com/advisories/22691 | |
| http://secunia.com/advisories/22875 | |
| http://securityreason.com/securityalert/604 | |
| http://securitytracker.com/id?1014744 | |
| http://sunsolve.sun.com/search/document.do?assetkey=1-26-102198-1 | |
| http://support.avaya.com/elmodocs2/security/ASA-2005-216.pdf | |
| http://support.avaya.com/elmodocs2/security/ASA-2005-223.pdf | |
| http://support.avaya.com/elmodocs2/security/ASA-2006-081.htm | |
| http://support.avaya.com/elmodocs2/security/ASA-2006-159.htm | |
| http://www.debian.org/security/2005/dsa-800 | |
| http://www.debian.org/security/2005/dsa-817 | |
| http://www.debian.org/security/2005/dsa-819 | |
| http://www.debian.org/security/2005/dsa-821 | |
| http://www.ethereal.com/appnotes/enpa-sa-00021.html | |
| http://www.gentoo.org/security/en/glsa/glsa-200508-17.xml | |
| http://www.gentoo.org/security/en/glsa/glsa-200509-02.xml | |
| http://www.gentoo.org/security/en/glsa/glsa-200509-08.xml | |
| http://www.gentoo.org/security/en/glsa/glsa-200509-12.xml | |
| http://www.gentoo.org/security/en/glsa/glsa-200509-19.xml | |
| http://www.novell.com/linux/security/advisories/2005_48_pcre.html | |
| http://www.novell.com/linux/security/advisories/2005_49_php.html | |
| http://www.novell.com/linux/security/advisories/2005_52_apache2.html | |
| http://www.php.net/release_4_4_1.php | |
| http://www.redhat.com/support/errata/RHSA-2005-358.html | |
| http://www.redhat.com/support/errata/RHSA-2005-761.html | |
| http://www.redhat.com/support/errata/RHSA-2006-0197.html | |
| http://www.securityfocus.com/archive/1/427046/100/0/threaded | |
| http://www.securityfocus.com/archive/1/428138/100/0/threaded | |
| http://www.securityfocus.com/bid/14620 | |
| http://www.securityfocus.com/bid/15647 | |
| http://www.vupen.com/english/advisories/2005/1511 | |
| http://www.vupen.com/english/advisories/2005/2659 | |
| http://www.vupen.com/english/advisories/2006/0789 | |
| http://www.vupen.com/english/advisories/2006/4320 | |
| http://www.vupen.com/english/advisories/2006/4502 | |
| https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e0... | |
| https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc1... | |
| https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9... | |
| https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8... | |
| https://lists.apache.org/thread.html/r5001ecf3d6b2bdd0b732e527654248abb264f08... | |
| https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525... | |
| https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6... | |
| https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f... | |
| https://lists.apache.org/thread.html/rafd145ba6cd0a4ced113a5823cdaff45aeb36eb... | |
| https://lists.apache.org/thread.html/rd65d8ba68ba17e7deedafbf5bb4899f2ae4dad7... | |
| https://lists.apache.org/thread.html/re895fc1736d25c8cf57e102c871613b8aeec9ea... | |
| https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f... | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova... | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova... | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova... | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova... |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | pcre | pcre | 5.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | pcre | pcre | 6.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | pcre | pcre | 6.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_3.0 | pcre3 | * |
Up to (excluding) 3.4-1.1woody1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_3.1 | pcre3 | * |
Up to (excluding) 4.5-1.2sarge1 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | debian_4.0 | pcre3 | * |
Up to (excluding) 6.3-0.1etch1 |
|||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 传输被破坏
- 服务器危害 无影响
- 全网数量 N/A
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