Vulnerabilities > Pcre > Pcre2
| 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 |
| 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. | 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. | 9.1 |
| 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 |
| 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. | 9.8 |
| 2017-05-01 | CVE-2017-8399 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Pcre Pcre2 PCRE2 before 10.30 has an out-of-bounds write caused by a stack-based buffer overflow in pcre2_match.c, related to a "pattern with very many captures." | 9.8 |
| 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 |
| 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 |
| 2016-12-13 | CVE-2015-3210 | Out-of-bounds Write vulnerability in Pcre and Pcre2 Heap-based buffer overflow in PCRE 8.34 through 8.37 and PCRE2 10.10 allows remote attackers to execute arbitrary code via a crafted regular expression, as demonstrated by /^(?P=B)((?P=B)(?J:(?P<B>c)(?P<B>a(?P=B)))>WGXCREDITS)/, a different vulnerability than CVE-2015-8384. | 9.8 |
| 2016-03-17 | CVE-2016-3191 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in Pcre and Pcre2 The compile_branch function in pcre_compile.c in PCRE 8.x before 8.39 and pcre2_compile.c in PCRE2 before 10.22 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. | 9.8 |