漏洞信息
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Vulnerability Title
App::Ack versions before 3.10.0 for Perl allow memory exhaustion via an unbounded context value in a project .ackrc
Vulnerability Description
App::Ack versions before 3.10.0 for Perl allow memory exhaustion via an unbounded context value in a project .ackrc.
ack searches up the directory hierarchy from the current directory for a project .ackrc and loads its options. The -B and -C context options accepted any positive integer, and ack sized the before-context buffer to that value, so a project .ackrc setting --before-context=100000000 made ack allocate a buffer of 100 million elements.
A project .ackrc committed to an untrusted repository can abort ack with an out-of-memory condition.
CVSS Information
N/A
Vulnerability Type
不加限制或调节的资源分配
Vulnerability Title
PETDANCE App::Ack 资源管理错误漏洞
Vulnerability Description
PETDANCE App::Ack是PETDANCE个人开发者的一款基于Perl的快速代码搜索工具。 PETDANCE App::Ack 3.10.0版本之前存在资源管理错误漏洞,该漏洞源于在项目.ackrc文件中未限制context值,导致ack根据-B和-C选项分配大缓冲区,可能导致内存耗尽。
CVSS Information
N/A
Vulnerability Type
N/A