Vulnerabilities > Pcre > Pcre2 > 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 |
| 2020-02-14 | 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 |
| 2017-03-20 | 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 |