libexif 缓冲区错误漏洞
CNNVD-ID编号 | CNNVD-202005-1071 | CVE编号 | CVE-2020-13112 |
发布时间 | 2020-05-20 | 更新时间 | 2020-08-18 |
漏洞类型 | 缓冲区错误 | 漏洞来源 | N/A |
危险等级 | 超危 | 威胁类型 | 远程 |
厂商 | N/A |
漏洞介绍
libexif是一个使用C语言编写的函数库。该产品主要用于从图形文件中读写EXIF元信息。
libexif 0.6.22之前版本中EXIF MakerNote的处理过程存在缓冲区错误漏洞。攻击者可利用该漏洞导致信息泄露和拒绝服务(崩溃)。
漏洞补丁
目前厂商已发布升级了libexif 缓冲区错误漏洞的补丁,libexif 缓冲区错误漏洞的补丁获取链接:
https://libexif.github.io/
参考网址
来源:GENTOO
链接:https://security.gentoo.org/glsa/202007-05
来源:MISC
链接:https://github.com/libexif/libexif/commit/435e21f05001fb03f9f186fa7cbc69454afd00d1
来源:MLIST
链接:https://lists.debian.org/debian-lts-announce/2020/05/msg00025.html
来源:UBUNTU
链接:https://usn.ubuntu.com/4396-1/
来源:SUSE
链接:http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00017.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158017/Red-Hat-Security-Advisory-2020-2474-01.html
来源:www.nsfocus.net
链接:http://www.nsfocus.net/vulndb/47814
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2026/
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2074/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158560/Gentoo-Linux-Security-Advisory-202007-05.html
来源:vigilance.fr
链接:https://vigilance.fr/vulnerability/libexif-three-vulnerabilities-32307
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.2026.2/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158186/Red-Hat-Security-Advisory-2020-2672-01.html
来源:www.auscert.org.au
链接:https://www.auscert.org.au/bulletins/ESB-2020.1888/
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158040/Red-Hat-Security-Advisory-2020-2516-01.html
来源:packetstormsecurity.com
链接:https://packetstormsecurity.com/files/158109/Ubuntu-Security-Notice-USN-4396-1.html
来源:nvd.nist.gov
链接:https://nvd.nist.gov/vuln/detail/CVE-2020-13112
受影响实体
暂无
信息来源
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-202005-1071

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