漏洞信息
尽管我们使用了先进的大模型技术,但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性,但请您根据实际情况进行核实和判断。
Vulnerability Title
N/A
Vulnerability Description
PCRE2 before 10.48 allows a pcre2_dfa_match out-of-bounds write because reuse of a cached workspace block, in a recursive DFA matching workspace, lacks a size check (even though a newly allocated block, for the same purpose, does have a size check). This outcome requires an attacker-controlled regular expression, or a recursive pattern in conjunction with a small heap limit (this can be set through the API).
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L
Vulnerability Type
对候选路径的不恰当保护
Vulnerability Title
pcre pcre2 权限许可和访问控制问题漏洞
Vulnerability Description
pcre pcre2是pcre团队开源的一款正则表达式库。 pcre pcre2 10.48之前版本存在权限许可和访问控制问题漏洞,该漏洞源于pcre2_dfa_match函数在递归DFA匹配工作区中重用缓存的工作区块时缺少大小检查,可能导致越界写入。
CVSS Information
N/A
Vulnerability Type
N/A