Filtered by vendor Pcre
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Filtered by product Pcre
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Total
34 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2005-4872 | 2 Pcre, Redhat | 2 Pcre, Enterprise Linux | 2026-04-16 | N/A |
| Perl-Compatible Regular Expression (PCRE) library before 6.2 does not properly count the number of named capturing subpatterns, which allows context-dependent attackers to cause a denial of service (crash) via a regular expression with a large number of named subpatterns, which triggers a buffer overflow. NOTE: this issue was originally subsumed by CVE-2006-7224, but that CVE has been REJECTED and split. | ||||
| CVE-2005-2491 | 2 Pcre, Redhat | 2 Pcre, Enterprise Linux | 2026-04-16 | N/A |
| Integer overflow in pcre_compile.c in Perl Compatible Regular Expressions (PCRE) before 6.2, as used in multiple products such as Python, Ethereal, and PHP, allows attackers to execute arbitrary code via quantifier values in regular expressions, which leads to a heap-based buffer overflow. | ||||
| CVE-2017-11164 | 1 Pcre | 1 Pcre | 2025-04-20 | N/A |
| 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. | ||||
| CVE-2017-7245 | 2 Pcre, Redhat | 2 Pcre, Jboss Core Services | 2025-04-20 | N/A |
| 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. | ||||
| CVE-2017-7244 | 2 Pcre, Redhat | 2 Pcre, Jboss Core Services | 2025-04-20 | N/A |
| 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. | ||||
| CVE-2017-7186 | 2 Pcre, Redhat | 3 Pcre, Pcre2, Jboss Core Services | 2025-04-20 | N/A |
| 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. | ||||
| CVE-2017-6004 | 2 Pcre, Redhat | 2 Pcre, Jboss Core Services | 2025-04-20 | N/A |
| 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. | ||||
| CVE-2017-7246 | 2 Pcre, Redhat | 2 Pcre, Jboss Core Services | 2025-04-20 | N/A |
| 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. | ||||
| CVE-2016-1283 | 5 Fedoraproject, Oracle, Pcre and 2 more | 5 Fedora, Solaris, Pcre and 2 more | 2025-04-12 | 9.8 Critical |
| The pcre_compile2 function in pcre_compile.c in PCRE 8.38 mishandles the /((?:F?+(?:^(?(R)a+\"){99}-))(?J)(?'R'(?'R'<((?'RR'(?'R'\){97)?J)?J)(?'R'(?'R'\){99|(:(?|(?'R')(\k'R')|((?'R')))H'R'R)(H'R))))))/ pattern and related patterns with named subgroups, which allows remote attackers to cause a denial of service (heap-based buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | ||||
| CVE-2015-2328 | 3 Oracle, Pcre, Redhat | 4 Linux, Pcre, Enterprise Linux and 1 more | 2025-04-12 | N/A |
| PCRE before 8.36 mishandles the /((?(R)a|(?1)))+/ pattern and related patterns with certain recursion, which allows remote attackers to cause a denial of service (segmentation fault) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | ||||
| CVE-2015-8391 | 5 Fedoraproject, Oracle, Pcre and 2 more | 12 Fedora, Linux, Pcre and 9 more | 2025-04-12 | 9.8 Critical |
| The pcre_compile function in pcre_compile.c in PCRE before 8.38 mishandles certain [: nesting, which allows remote attackers to cause a denial of service (CPU consumption) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | ||||
| CVE-2015-3217 | 3 Ibm, Pcre, Redhat | 5 Powerkvm, Pcre, Pcre2 and 2 more | 2025-04-12 | N/A |
| 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_])?)+)+$/. | ||||
| CVE-2014-9769 | 1 Pcre | 1 Pcre | 2025-04-12 | N/A |
| pcre_jit_compile.c in PCRE 8.35 does not properly use table jumps to optimize nested alternatives, which allows remote attackers to cause a denial of service (stack memory corruption) or possibly have unspecified other impact via a crafted string, as demonstrated by packets encountered by Suricata during use of a regular expression in an Emerging Threats Open ruleset. | ||||
| CVE-2016-3191 | 2 Pcre, Redhat | 4 Pcre, Pcre2, Enterprise Linux and 1 more | 2025-04-12 | N/A |
| 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. | ||||
| CVE-2014-8964 | 6 Fedoraproject, Mariadb, Opensuse and 3 more | 12 Fedora, Mariadb, Opensuse and 9 more | 2025-04-12 | N/A |
| Heap-based buffer overflow in PCRE 8.36 and earlier allows remote attackers to cause a denial of service (crash) or have other unspecified impact via a crafted regular expression, related to an assertion that allows zero repeats. | ||||
| CVE-2015-5073 | 3 Ibm, Pcre, Redhat | 4 Powerkvm, Pcre, Enterprise Linux and 1 more | 2025-04-12 | N/A |
| 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. | ||||
| CVE-2015-3210 | 2 Pcre, Redhat | 3 Pcre, Pcre2, Rhel Software Collections | 2025-04-12 | 9.8 Critical |
| 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. | ||||
| CVE-2011-1951 | 2 Oneidentity, Pcre | 2 Syslog-ng, Pcre | 2025-04-11 | N/A |
| lib/logmatcher.c in Balabit syslog-ng before 3.2.4, when the global flag is set and when using PCRE 8.12 and possibly other versions, allows remote attackers to cause a denial of service (memory consumption) via a message that does not match a regular expression. | ||||
| CVE-2007-1660 | 2 Pcre, Redhat | 2 Pcre, Enterprise Linux | 2025-04-09 | N/A |
| Perl-Compatible Regular Expression (PCRE) library before 7.0 does not properly calculate sizes for unspecified "multiple forms of character class", which triggers a buffer overflow that allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code. | ||||
| CVE-2007-1659 | 2 Pcre, Redhat | 2 Pcre, Enterprise Linux | 2025-04-09 | N/A |
| Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to cause a denial of service (crash) and possibly execute arbitrary code via regex patterns containing unmatched "\Q\E" sequences with orphan "\E" codes. | ||||