Product:

Pcre2

(Pcre)
Repositories

Unknown:

This might be proprietary software.
#Vulnerabilities 10
Date Id Summary Products Score Patch Annotated
2022-05-16 CVE-2022-1586 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. This involves a unicode property matching issue in JIT-compiled regular expressions. The issue occurs because the character was not fully read in case-less matching within JIT. Fedora, Active_iq_unified_manager, H300s_firmware, H410c_firmware, H410s_firmware, H500s_firmware, H700s_firmware, Hci_management_node, Ontap_select_deploy_administration_utility, Solidfire, Pcre2, Enterprise_linux 9.1
2022-05-16 CVE-2022-1587 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. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers. Fedora, Active_iq_unified_manager, H300s_firmware, H410c_firmware, H410s_firmware, H500s_firmware, H700s_firmware, Hci_management_node, Ontap_select_deploy_administration_utility, Solidfire, Pcre2, Enterprise_linux 9.1
2023-07-18 CVE-2022-41409 Integer overflow vulnerability in pcre2test before 10.41 allows attackers to cause a denial of service or other unspecified impacts via negative input. Pcre2 7.5
2020-02-14 CVE-2019-20454 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. Applications that use PCRE to parse untrusted input may be vulnerable to this flaw, which would allow an attacker to crash the application. The flaw occurs in do_extuni_no_utf in pcre2_jit_compile.c. Fedora, Pcre2, Universal_forwarder 7.5
2016-12-13 CVE-2015-3210 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. Pcre, Pcre2 9.8
2017-05-04 CVE-2017-8786 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. Pcre2 9.8
2017-05-01 CVE-2017-8399 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." Pcre2 9.8
2017-03-19 CVE-2017-7186 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. Pcre, Pcre2 7.5
2016-03-17 CVE-2016-3191 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. Pcre, Pcre2 9.8
2016-12-13 CVE-2015-3217 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_])?)+)+$/. Powerkvm, Pcre, Pcre2 7.5