Raptor RDF Syntax Library 缓冲区错误漏洞

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> Raptor RDF Syntax Library 缓冲区错误漏洞

Raptor RDF Syntax Library 缓冲区错误漏洞

CNNVD-ID编号 CNNVD-202011-655 CVE编号 CVE-2017-18926
发布时间 2020-11-06 更新时间 2020-11-24
漏洞类型 缓冲区错误 漏洞来源 N/A
危险等级 高危 威胁类型 远程
厂商 N/A

漏洞介绍

Raptor是一个免费软件/开源C库,提供了一组解析器和序列化器,这些解析器和序列化器通过解析语法或将三元组序列化为语法来生成资源描述框架(RDF)三元组。

Raptor RDF Syntax Library 2.0.15 版本存在安全漏洞,该漏洞源于raptor_xml_writer.c中raptor_xml_writer_start_element_common会错误地计算xml写入器的最大nspace声明,导致基于堆的缓冲区溢出。

漏洞补丁

目前厂商已发布升级了Raptor RDF Syntax Library 缓冲区错误漏洞的补丁,Raptor RDF Syntax Library 缓冲区错误漏洞的补丁获取链接:

参考网址

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/WDZRNM45VPTQF2BKRWG4YRCHJGQ2L7NS/

来源:MLIST

链接:http://www.openwall.com/lists/oss-security/2020/11/13/1

来源:MLIST

链接:http://www.openwall.com/lists/oss-security/2020/11/13/2

来源:MLIST

链接:http://www.openwall.com/lists/oss-security/2020/11/14/2

来源:MLIST

链接:http://www.openwall.com/lists/oss-security/2020/11/16/2

来源:DEBIAN

链接:https://www.debian.org/security/2020/dsa-4785

来源:MLIST

链接:http://www.openwall.com/lists/oss-security/2020/11/16/3

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/RD67AVORGQXORPWNYYUHCH6YPPT6CI4O/

来源:FEDORA

链接:https://lists.fedoraproject.org/archives/list/[email protected]/message/RVHFYQDMVEBICIL4DBAGRRLPUR4QYWMV/

来源:MISC

链接:https://www.openwall.com/lists/oss-security/2017/06/07/1

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2020/11/msg00012.html

来源:MISC

链接:https://github.com/LibreOffice/core/blob/master/external/redland/raptor/0001-Calcualte-max-nspace-declarations-correctly-for-XML-.patch.1

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.3933/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.4084/

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2017-18926

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Raptor-RDF-Syntax-Library-buffer-overflow-via-raptor-xml-writer-start-element-common-33847

受影响实体

暂无

信息来源

http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202011-655

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