Filtered by vendor Pcre
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Total
58 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2025-58050 | 1 Pcre | 1 Pcre2 | 2025-09-09 | N/A | 9.1 CRITICAL |
| The PCRE2 library is a set of C functions that implement regular expression pattern matching. In version 10.45, a heap-buffer-overflow read vulnerability exists in the PCRE2 regular expression matching engine, specifically within the handling of the (*scs:...) (Scan SubString) verb when combined with (*ACCEPT) in src/pcre2_match.c. This vulnerability may potentially lead to information disclosure if the out-of-bounds data read during the memcmp affects the final match result in a way observable by the attacker. This issue has been resolved in version 10.46. | |||||
| CVE-2017-11164 | 1 Pcre | 1 Pcre | 2025-04-20 | 7.8 HIGH | 7.5 HIGH |
| 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-2017-7244 | 1 Pcre | 1 Pcre | 2025-04-20 | 4.3 MEDIUM | 5.5 MEDIUM |
| 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-2017-8399 | 1 Pcre | 1 Pcre2 | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| 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." | |||||
| CVE-2017-7186 | 1 Pcre | 2 Pcre, Pcre2 | 2025-04-20 | 5.0 MEDIUM | 7.5 HIGH |
| 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-2017-8786 | 1 Pcre | 1 Pcre2 | 2025-04-20 | 7.5 HIGH | 9.8 CRITICAL |
| 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. | |||||
| CVE-2017-7246 | 1 Pcre | 1 Pcre | 2025-04-20 | 6.8 MEDIUM | 7.8 HIGH |
| 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-2017-6004 | 1 Pcre | 1 Pcre | 2025-04-20 | 5.0 MEDIUM | 7.5 HIGH |
| 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-2017-7245 | 1 Pcre | 1 Pcre | 2025-04-20 | 6.8 MEDIUM | 7.8 HIGH |
| 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-2015-8386 | 4 Fedoraproject, Oracle, Pcre and 1 more | 4 Fedora, Linux, Perl Compatible Regular Expression Library and 1 more | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| PCRE before 8.38 mishandles the interaction of lookbehind assertions and mutually recursive subpatterns, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | |||||
| CVE-2015-2327 | 1 Pcre | 1 Perl Compatible Regular Expression Library | 2025-04-12 | 7.5 HIGH | N/A |
| PCRE before 8.36 mishandles the /(((a\2)|(a*)\g<-1>))*/ pattern and related patterns with certain internal recursive back references, 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-2015-8389 | 3 Fedoraproject, Pcre, Php | 3 Fedora, Perl Compatible Regular Expression Library, Php | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| PCRE before 8.38 mishandles the /(?:|a|){100}x/ pattern and related patterns, which allows remote attackers to cause a denial of service (infinite recursion) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | |||||
| CVE-2015-3217 | 2 Ibm, Pcre | 3 Powerkvm, Pcre, Pcre2 | 2025-04-12 | 5.0 MEDIUM | 7.5 HIGH |
| 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 | 7.5 HIGH | 7.3 HIGH |
| 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-2015-8395 | 1 Pcre | 1 Perl Compatible Regular Expression Library | 2025-04-12 | 7.5 HIGH | N/A |
| PCRE before 8.38 mishandles certain references, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8384 and CVE-2015-8392. | |||||
| CVE-2015-8394 | 2 Pcre, Php | 2 Perl Compatible Regular Expression Library, Php | 2025-04-12 | 7.5 HIGH | 9.8 CRITICAL |
| PCRE before 8.38 mishandles the (?(<digits>) and (?(R<digits>) conditions, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | |||||
| CVE-2015-8384 | 1 Pcre | 1 Perl Compatible Regular Expression Library | 2025-04-12 | 7.5 HIGH | N/A |
| PCRE before 8.38 mishandles the /(?J)(?'d'(?'d'\g{d}))/ pattern and related patterns with certain recursive back references, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8392 and CVE-2015-8395. | |||||
| CVE-2015-8387 | 3 Fedoraproject, Pcre, Php | 3 Fedora, Perl Compatible Regular Expression Library, Php | 2025-04-12 | 7.5 HIGH | 7.3 HIGH |
| PCRE before 8.38 mishandles (?123) subroutine calls and related subroutine calls, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | |||||
| CVE-2015-8392 | 1 Pcre | 1 Perl Compatible Regular Expression Library | 2025-04-12 | 7.5 HIGH | N/A |
| PCRE before 8.38 mishandles certain instances of the (?| substring, which allows remote attackers to cause a denial of service (unintended recursion and buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror, a related issue to CVE-2015-8384 and CVE-2015-8395. | |||||
| CVE-2015-8388 | 2 Oracle, Pcre | 2 Linux, Perl Compatible Regular Expression Library | 2025-04-12 | 7.5 HIGH | N/A |
| PCRE before 8.38 mishandles the /(?=di(?<=(?1))|(?=(.))))/ pattern and related patterns with an unmatched closing parenthesis, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | |||||