漏洞信息
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Vulnerability Title
Vim: Out-of-bounds Read with libsodium-encrypted Files
Vulnerability Description
Vim is an open source, command line text editor. Prior to 9.2.0671, when Vim opens a file encrypted with the VimCrypt~04! or VimCrypt~05! method (xchacha20poly1305, requires the +sodium feature) whose body is shorter than a single libsodium secretstream header, an unsigned length calculation underflows and a subsequent decryption call reads far past the end of the input buffer, crashing Vim. This vulnerability is fixed in 9.2.0671.
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Vulnerability Type
跨界内存读
Vulnerability Title
Vim 缓冲区错误漏洞
Vulnerability Description
Vim是Vim组织开源的一款跨平台的文本编辑器。 Vim 9.2.0671之前版本存在安全漏洞,该漏洞源于文件处理时无符号长度计算下溢,解密时读取超出缓冲区末尾,导致Vim崩溃。
CVSS Information
N/A
Vulnerability Type
N/A