Vulnerabilities > Pcre > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-07-18 | CVE-2022-41409 | Integer Overflow or Wraparound vulnerability in Pcre Pcre2 Integer overflow vulnerability in pcre2test before 10.41 allows attackers to cause a denial of service or other unspecified impacts via negative input. | 7.5 |
| 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. | 7.5 |
| 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. | 7.5 |
| 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. | 7.8 |
| 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. | 7.5 |
| 2017-03-23 | CVE-2017-7246 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Pcre 8.40 Stack-based buffer overflow in the pcre32_copy_substring function in pcre_get.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (WRITE of size 268) or possibly have unspecified other impact via a crafted file. | 7.8 |
| 2017-03-23 | CVE-2017-7245 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Pcre 8.40 Stack-based buffer overflow in the pcre32_copy_substring function in pcre_get.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (WRITE of size 4) or possibly have unspecified other impact via a crafted file. | 7.8 |
| 2017-03-20 | CVE-2017-7186 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Pcre and Pcre2 libpcre1 in PCRE 8.40 and libpcre2 in PCRE2 10.23 allow remote attackers to cause a denial of service (segmentation violation for read access, and application crash) by triggering an invalid Unicode property lookup. | 7.5 |
| 2017-02-16 | CVE-2017-6004 | Out-of-bounds Read vulnerability in Pcre The compile_bracket_matchingpath function in pcre_jit_compile.c in PCRE through 8.x before revision 1680 (e.g., the PHP 7.1.1 bundled version) allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted regular expression. | 7.5 |
| 2016-12-13 | CVE-2015-3217 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products PCRE 7.8 and 8.32 through 8.37, and PCRE2 10.10 mishandle group empty matches, which might allow remote attackers to cause a denial of service (stack-based buffer overflow) via a crafted regular expression, as demonstrated by /^(?:(?(1)\\.|([^\\\\W_])?)+)+$/. | 7.5 |