libwebp 缓冲区错误漏洞

漏洞信息详情

libwebp 缓冲区错误漏洞

CNNVD编号：CNNVD-202105-1376
危害等级：超危-->
危害等级：超危
CVE编号： CVE-2018-25012
漏洞类型：缓冲区错误
发布时间： 2021-05-21
威胁类型：远程
更新时间： 2021-11-17
厂商：
漏洞来源：

漏洞简介

libwebp是一个WebP图像格式的编码和解码库。

libwebp 1.0.1之前的版本存在安全漏洞。该漏洞源于WebPMuxCreateInternal中存在读取越界，从而威胁数据机密性和服务可用性。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：

https://bugzilla.redhat.com/show_bug.cgi?id=1956922

参考网址

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2021/06/msg00005.html

来源:MLIST

链接:https://lists.debian.org/debian-lts-announce/2021/06/msg00006.html

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20211112-0001/

来源:MISC

链接:https://bugzilla.redhat.com/show_bug.cgi?id=1956922

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1880

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1959

来源:www.cybersecurity-help.cz

链接:https://www.cybersecurity-help.cz/vdb/SB2021060725

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.2102

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/libwebp-six-vulnerabilities-35579

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1965

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164842/Red-Hat-Security-Advisory-2021-4231-04.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3789

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.3905

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2021.1914

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/164967/Red-Hat-Security-Advisory-2021-4627-01.html

受影响实体

暂无

补丁

libwebp 缓冲区错误漏洞的修复措施

正文

libwebp 缓冲区错误漏洞

漏洞信息详情