漏洞信息详情
Alligra Calligra 缓冲区溢出漏洞
- CNNVD编号:CNNVD-201208-071
- 危害等级: 高危
- CVE编号: CVE-2012-3456
- 漏洞类型: 缓冲区溢出
- 发布时间: 2012-08-09
- 威胁类型: 远程
- 更新时间: 2012-08-21
- 厂 商: calligra
- 漏洞来源: Charlie Miller of ...
漏洞简介
Calligra 2.4.3版本和早期版本中的Microsoft导入过滤器中的filters/words/msword-odf/wv2/src/styles.cpp内的‘read’函数中存在基于堆的缓冲区溢出漏洞。远程攻击者可利用该漏洞通过ODF文档中特制的ODF样式导致拒绝服务(应用崩溃)并执行任意代码。
漏洞公告
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.kde.org/info/security/advisory-20120810-1.txt
参考网址
来源: XF
名称: calligra-styles-bo(77482)
链接:http://xforce.iss.net/xforce/xfdb/77482
来源: BID
名称: 54816
链接:http://www.securityfocus.com/bid/54816
来源: MLIST
名称: [oss-security] 20120810 Re: CVE request for Calligra
链接:http://www.openwall.com/lists/oss-security/2012/08/10/1
来源: MLIST
名称: [oss-security] 20120806 Re: CVE request for Calligra
链接:http://www.openwall.com/lists/oss-security/2012/08/06/6
来源: MLIST
名称: [oss-security] 20120805 Re: CVE request for Calligra
链接:http://www.openwall.com/lists/oss-security/2012/08/06/1
来源: MLIST
名称: [oss-security] 20120804 Re: CVE request for Calligra
链接:http://www.openwall.com/lists/oss-security/2012/08/04/5
来源: MLIST
名称: [oss-security] 20120804 CVE request for Calligra
链接:http://www.openwall.com/lists/oss-security/2012/08/04/1
来源: www.kde.org
链接:http://www.kde.org/info/security/advisory-20120810-1.txt
来源: SECUNIA
名称: 50050
链接:http://secunia.com/advisories/50050
来源: media.blackhat.com
链接:http://media.blackhat.com/bh-us-12/Briefings/C_Miller/BH_US_12_Miller_NFC_attack_surface_WP.pdf
来源:SECUNIA
名称:50221
链接:http://secunia.com/advisories/50221
受影响实体
- Calligra Calligra:2.4:Rc2
- Calligra Calligra:2.4:Beta2
- Calligra Calligra:2.4:Beta6
- Calligra Calligra:2.4:Beta4
- Calligra Calligra:2.4:Beta3
补丁
暂无
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