Vulnerabilities > Pcre > Medium
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 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. | 5.3 |
| 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))/". | 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 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. | 5.5 |
| 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. | 6.8 |
| 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. | 6.8 |
| 2017-03-23 | CVE-2017-7244 | Out-of-bounds Read vulnerability in Pcre 8.40 The _pcre32_xclass function in pcre_xclass.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (invalid memory read) via a crafted file. | 4.3 |
| 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. | 5.0 |
| 2016-12-13 | CVE-2015-5073 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products Heap-based buffer overflow in the find_fixedlength function in pcre_compile.c in PCRE before 8.38 allows remote attackers to cause a denial of service (crash) or obtain sensitive information from heap memory and possibly bypass the ASLR protection mechanism via a crafted regular expression with an excess closing parenthesis. | 6.4 |
| 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_])?)+)+$/. | 5.0 |