Vulnerabilities > Pcre

DATE CVE VULNERABILITY TITLE RISK
2022-05-16 CVE-2022-1586 Out-of-bounds Read vulnerability in multiple products
An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compile_xclass_matchingpath() function of the pcre2_jit_compile.c file.
network
low complexity
pcre fedoraproject redhat netapp CWE-125
critical
9.1
2022-05-16 CVE-2022-1587 Out-of-bounds Read vulnerability in multiple products
An out-of-bounds read vulnerability was discovered in the PCRE2 library in the get_recurse_data_length() function of the pcre2_jit_compile.c file.
network
low complexity
pcre redhat fedoraproject netapp CWE-125
critical
9.1
2020-06-15 CVE-2020-14155 Integer Overflow or Wraparound vulnerability in multiple products
libpcre in PCRE before 8.44 allows an integer overflow via a large number after a (?C substring.
network
low complexity
pcre apple gitlab oracle netapp CWE-190
5.3
2020-06-15 CVE-2019-20838 Out-of-bounds Read vulnerability in multiple products
libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.
network
pcre apple CWE-125
4.3
2020-02-14 CVE-2019-20454 Out-of-bounds Read vulnerability in multiple products
An out-of-bounds read was discovered in PCRE before 10.34 when the pattern \X is JIT compiled and used to match specially crafted subjects in non-UTF mode.
network
low complexity
pcre fedoraproject CWE-125
7.5
2020-01-14 CVE-2015-2326 Out-of-bounds Read vulnerability in multiple products
The pcre_compile2 function in PCRE before 8.37 allows context-dependent attackers to compile incorrect code and cause a denial of service (out-of-bounds read) via regular expression with a group containing both a forward referencing subroutine call and a recursive back reference, as demonstrated by "((?+1)(\1))/".
local
low complexity
pcre opensuse mariadb php CWE-125
5.5
2020-01-14 CVE-2015-2325 Out-of-bounds Write vulnerability in multiple products
The compile_branch function in PCRE before 8.37 allows context-dependent attackers to compile incorrect code, cause a denial of service (out-of-bounds heap read and crash), or possibly have other unspecified impact via a regular expression with a group containing a forward reference repeated a large number of times within a repeated outer group that has a zero minimum quantifier.
6.8
2019-03-21 CVE-2017-16231 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Pcre 8.41
** DISPUTED ** In PCRE 8.41, after compiling, a pcretest load test PoC produces a crash overflow in the function match() in pcre_exec.c because of a self-recursive call.
local
low complexity
pcre CWE-119
2.1
2017-07-11 CVE-2017-11164 Uncontrolled Recursion vulnerability in Pcre 8.41
In PCRE 8.41, the OP_KETRMAX feature in the match function in pcre_exec.c allows stack exhaustion (uncontrolled recursion) when processing a crafted regular expression.
network
low complexity
pcre CWE-674
7.8
2017-05-05 CVE-2017-8786 Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Pcre Pcre2 10.23
pcre2test.c in PCRE2 10.23 allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression.
network
low complexity
pcre CWE-119
7.5