Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
Integer signedness error in the archive_write_zip_data function in archive_write_set_format_zip.c in libarchive 3.1.2 and earlier, when running on 64-bit machines, allows context-dependent attackers to cause a denial of service (crash) via unspecified vectors, which triggers an improper conversion between unsigned and signed types, leading to a buffer overflow.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
libarchive ‘archive_write_zip_data()'’函数本地拒绝服务漏洞
Vulnerability Description
libarchive是一个多格式存档和压缩库。 基于64位系统上的libarchive 3.1.2及更早版本中的archive_write_set_format_zip.c文件中的‘archive_write_zip_data’函数中存在整数符号错误漏洞。上下文相关的攻击者可触发无符号数据类型与有符号数据类型之间的错误转换而导致缓冲区溢出，造成拒绝服务（崩溃）。
CVSS Information
N/A
Vulnerability Type
N/A