中危 pcre 缓冲区溢出代码执行漏洞

CVE编号

CVE-2007-4768

利用情况

暂无

补丁情况

官方补丁

披露时间

2007-11-08
漏洞描述
在7.3之前的Perl-Compatible Regular Expression (PCRE) library 中基于堆的缓冲区溢出允许依赖于上下文的攻击者通过正则表达式模式(该模式被错误地优化)中的字符类中的 singleton Unicode 序列执行任意代码。

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
http://bugs.gentoo.org/show_bug.cgi?id=198976
http://docs.info.apple.com/article.html?artnum=307179
http://docs.info.apple.com/article.html?artnum=307562
http://lists.apple.com/archives/security-announce/2007/Dec/msg00002.html
http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2007-12/msg00007.html
http://mail.gnome.org/archives/gtk-devel-list/2007-November/msg00022.html
http://secunia.com/advisories/27538
http://secunia.com/advisories/27543
http://secunia.com/advisories/27554
http://secunia.com/advisories/27697
http://secunia.com/advisories/27741
http://secunia.com/advisories/28136
http://secunia.com/advisories/28157
http://secunia.com/advisories/28161
http://secunia.com/advisories/28213
http://secunia.com/advisories/28406
http://secunia.com/advisories/28414
http://secunia.com/advisories/28570
http://secunia.com/advisories/28714
http://secunia.com/advisories/28720
http://secunia.com/advisories/29267
http://secunia.com/advisories/29420
http://secunia.com/advisories/30106
http://secunia.com/advisories/30155
http://secunia.com/advisories/30219
http://secunia.com/advisories/30507
http://secunia.com/advisories/30840
http://security.gentoo.org/glsa/glsa-200711-30.xml
http://security.gentoo.org/glsa/glsa-200801-02.xml
http://security.gentoo.org/glsa/glsa-200801-18.xml
http://security.gentoo.org/glsa/glsa-200801-19.xml
http://security.gentoo.org/glsa/glsa-200805-11.xml
http://securitytracker.com/id?1019116
http://sunsolve.sun.com/search/document.do?assetkey=1-26-238305-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-239286-1
http://www.adobe.com/support/security/bulletins/apsb07-20.html
http://www.adobe.com/support/security/bulletins/apsb08-13.html
http://www.debian.org/security/2007/dsa-1399
http://www.debian.org/security/2008/dsa-1570
http://www.gentoo.org/security/en/glsa/glsa-200801-07.xml
http://www.mandriva.com/security/advisories?name=MDKSA-2007:211
http://www.redhat.com/support/errata/RHSA-2007-1126.html
http://www.securityfocus.com/archive/1/483357/100/0/threaded
http://www.securityfocus.com/archive/1/483579/100/0/threaded
http://www.securityfocus.com/bid/26346
http://www.us-cert.gov/cas/techalerts/TA07-352A.html
http://www.us-cert.gov/cas/techalerts/TA07-355A.html
http://www.vupen.com/english/advisories/2007/3725
http://www.vupen.com/english/advisories/2007/3790
http://www.vupen.com/english/advisories/2007/4238
http://www.vupen.com/english/advisories/2007/4258
http://www.vupen.com/english/advisories/2008/0924/references
http://www.vupen.com/english/advisories/2008/1724/references
http://www.vupen.com/english/advisories/2008/1966/references
https://exchange.xforce.ibmcloud.com/vulnerabilities/38278
https://issues.rpath.com/browse/RPL-1738
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
https://usn.ubuntu.com/547-1/
https://www.redhat.com/archives/fedora-package-announce/2008-March/msg00181.html
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 * Up to
(including)
6.0
运行在以下环境
应用 pcre pcre * Up to
(including)
6.1
运行在以下环境
应用 pcre pcre * Up to
(including)
7.3
运行在以下环境
系统 debian_10 glib2.0 * Up to
(excluding)
2.14.3-1
运行在以下环境
系统 debian_11 glib2.0 * Up to
(excluding)
2.14.3-1
运行在以下环境
系统 debian_12 glib2.0 * Up to
(excluding)
2.14.3-1
运行在以下环境
系统 debian_3.1 pcre3 * Up to
(excluding)
4.5+7.4-1
运行在以下环境
系统 debian_4.0 kazehakase * Up to
(excluding)
0.4.2-1etch1
运行在以下环境
系统 debian_5.0 pcre3 * Up to
(excluding)
6.7+7.4-2+lenny1
运行在以下环境
系统 opensuse_10.1 flash-player * Up to
(excluding)
9.0.115.0-0.2
运行在以下环境
系统 opensuse_10.2 flash-player * Up to
(excluding)
9.0.115.0-0.1
运行在以下环境
系统 opensuse_10.3 flash-player * Up to
(excluding)
9.0.115.0-0.1
运行在以下环境
系统 redhat_5 flash-plugin * Up to
(excluding)
0:9.0.115.0-1.el5
阿里云评分
5.0
  • 攻击路径
    远程
  • 攻击复杂度
    复杂
  • 权限要求
    无需权限
  • 影响范围
    全局影响
  • EXP成熟度
    未验证
  • 补丁情况
    官方补丁
  • 数据保密性
    数据泄露
  • 数据完整性
    传输被破坏
  • 服务器危害
    服务器失陷
  • 全网数量
    N/A
CWE-ID 漏洞类型
CWE-119 内存缓冲区边界内操作的限制不恰当
阿里云安全产品覆盖情况