Package Instance

Multiple vulnerabilities have been found in libpcre, the worst of
    which could lead to arbitrary code execution, or cause a Denial of Service
    condition.

Multiple vulnerabilities have been found in libpcre, the worst of
    which could lead to arbitrary code execution, or cause a Denial of Service
    condition.

Multiple vulnerabilities have been found in libpcre, the worst of
    which could lead to arbitrary code execution, or cause a Denial of Service
    condition.

Multiple vulnerabilities have been found in libpcre, the worst of
    which could lead to arbitrary code execution, or cause a Denial of Service
    condition.

Multiple vulnerabilities have been found in libpcre, the worst of
    which could lead to arbitrary code execution, or cause a Denial of Service
    condition.

Improper Restriction of Operations within the Bounds of a Memory Buffer
PCRE, and PCRE2 mishandle group empty matches, which might allow remote attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression.

Improper Restriction of Operations within the Bounds of a Memory Buffer
The compile_branch function in pcre_compile.c in PCRE and pcre2_compile.c in PCRE2 mishandles patterns containing an (*ACCEPT) substring in conjunction with nested parentheses, which allows remote attackers to execute arbitrary code or cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, aka ZDI-CAN-3542.