All the vulnerabilites related to pcre - pcre2
cve-2022-41409
Vulnerability from cvelistv5
Published
2023-07-18 00:00
Modified
2024-10-28 18:22
Severity ?
EPSS score ?
Summary
Integer overflow vulnerability in pcre2test before 10.41 allows attackers to cause a denial of service or other unspecified impacts via negative input.
References
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cve-2022-1587
Vulnerability from cvelistv5
Published
2022-05-16 00:00
Modified
2024-08-03 00:10
Severity ?
EPSS score ?
Summary
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.
References
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cve-2017-8786
Vulnerability from cvelistv5
Published
2017-05-05 00:00
Modified
2024-08-05 16:48
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://security.gentoo.org/glsa/201710-09 | vendor-advisory, x_refsource_GENTOO | |
| https://vcs.pcre.org/pcre2?view=revision&revision=697 | x_refsource_MISC | |
| https://vcs.pcre.org/pcre2?view=revision&revision=696 | x_refsource_MISC | |
| https://bugs.exim.org/show_bug.cgi?id=2079 | x_refsource_MISC | |
| https://blogs.gentoo.org/ago/2017/04/29/libpcre-heap-based-buffer-overflow-write-in-pcre2test-c/ | x_refsource_MISC |
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cve-2015-3217
Vulnerability from cvelistv5
Published
2016-12-13 16:00
Modified
2024-08-06 05:39
Severity ?
EPSS score ?
Summary
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_])?)+)+$/.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2016:1132 | vendor-advisory, x_refsource_REDHAT | |
| http://vcs.pcre.org/pcre?view=revision&revision=1566 | x_refsource_CONFIRM | |
| https://bugs.exim.org/show_bug.cgi?id=1638 | x_refsource_CONFIRM | |
| http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html | x_refsource_CONFIRM | |
| http://www.openwall.com/lists/oss-security/2015/06/03/7 | mailing-list, x_refsource_MLIST | |
| http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886 | x_refsource_CONFIRM | |
| http://rhn.redhat.com/errata/RHSA-2016-1025.html | vendor-advisory, x_refsource_REDHAT | |
| http://rhn.redhat.com/errata/RHSA-2016-2750.html | vendor-advisory, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1228283 | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/75018 | vdb-entry, x_refsource_BID |
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cve-2022-1586
Vulnerability from cvelistv5
Published
2022-05-16 00:00
Modified
2024-08-03 00:10
Severity ?
EPSS score ?
Summary
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.
References
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cve-2017-8399
Vulnerability from cvelistv5
Published
2017-05-01 18:00
Modified
2024-08-05 16:34
Severity ?
EPSS score ?
Summary
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."
References
| ▼ | URL | Tags |
|---|---|---|
| https://security.gentoo.org/glsa/201710-09 | vendor-advisory, x_refsource_GENTOO | |
| https://vcs.pcre.org/pcre2/code/tags/pcre2-10.30/ChangeLog?revision=854&view=markup | x_refsource_CONFIRM | |
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=783 | x_refsource_MISC | |
| https://vcs.pcre.org/pcre2?view=revision&revision=674 | x_refsource_MISC | |
| http://www.securityfocus.com/bid/98315 | vdb-entry, x_refsource_BID |
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cve-2016-3191
Vulnerability from cvelistv5
Published
2016-03-17 23:00
Modified
2024-08-05 23:47
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/84810 | vdb-entry, x_refsource_BID | |
| http://vcs.pcre.org/pcre2?view=revision&revision=489 | x_refsource_CONFIRM | |
| https://access.redhat.com/errata/RHSA-2016:1132 | vendor-advisory, x_refsource_REDHAT | |
| http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html | x_refsource_CONFIRM | |
| http://www-01.ibm.com/support/docview.wss?uid=isg3T1023886 | x_refsource_CONFIRM | |
| http://rhn.redhat.com/errata/RHSA-2016-1025.html | vendor-advisory, x_refsource_REDHAT | |
| https://bugs.debian.org/815921 | x_refsource_CONFIRM | |
| https://bugs.debian.org/815920 | x_refsource_CONFIRM | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1311503 | x_refsource_CONFIRM | |
| https://bugs.exim.org/show_bug.cgi?id=1791 | x_refsource_CONFIRM | |
| https://www.tenable.com/security/tns-2016-18 | x_refsource_CONFIRM | |
| https://bto.bluecoat.com/security-advisory/sa128 | x_refsource_CONFIRM | |
| http://vcs.pcre.org/pcre?view=revision&revision=1631 | x_refsource_CONFIRM |
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cve-2015-3210
Vulnerability from cvelistv5
Published
2016-12-13 16:00
Modified
2024-08-06 05:39
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2016:1132 | vendor-advisory, x_refsource_REDHAT | |
| http://www.securityfocus.com/bid/74934 | vdb-entry, x_refsource_BID | |
| http://rhn.redhat.com/errata/RHSA-2016-2750.html | vendor-advisory, x_refsource_REDHAT | |
| http://www.openwall.com/lists/oss-security/2015/06/01/7 | mailing-list, x_refsource_MLIST | |
| http://www.openwall.com/lists/oss-security/2015/12/02/11 | mailing-list, x_refsource_MLIST | |
| https://bugs.exim.org/show_bug.cgi?id=1636 | x_refsource_CONFIRM |
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cve-2017-7186
Vulnerability from cvelistv5
Published
2017-03-20 00:00
Modified
2024-08-05 15:56
Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugs.exim.org/show_bug.cgi?id=2052 | x_refsource_CONFIRM | |
| https://security.gentoo.org/glsa/201710-09 | vendor-advisory, x_refsource_GENTOO | |
| https://vcs.pcre.org/pcre/code/trunk/pcre_internal.h?r1=1649&r2=1688&sortby=date | x_refsource_CONFIRM | |
| https://vcs.pcre.org/pcre2/code/trunk/src/pcre2_internal.h?r1=600&r2=670&sortby=date | x_refsource_CONFIRM | |
| https://vcs.pcre.org/pcre/code/trunk/pcre_ucd.c?r1=1490&r2=1688&sortby=date | x_refsource_CONFIRM | |
| http://www.securityfocus.com/bid/97030 | vdb-entry, x_refsource_BID | |
| https://blogs.gentoo.org/ago/2017/03/14/libpcre-invalid-memory-read-in-match-pcre_exec-c/ | x_refsource_MISC | |
| https://vcs.pcre.org/pcre2/code/trunk/src/pcre2_ucd.c?r1=316&r2=670&sortby=date | x_refsource_CONFIRM | |
| https://access.redhat.com/errata/RHSA-2018:2486 | vendor-advisory, x_refsource_REDHAT | |
| https://security.gentoo.org/glsa/201710-25 | vendor-advisory, x_refsource_GENTOO |
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cve-2019-20454
Vulnerability from cvelistv5
Published
2020-02-14 00:00
Modified
2024-08-05 02:39
Severity ?
EPSS score ?
Summary
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.
References
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}
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Vulnerability from fkie_nvd
Published
2017-05-01 18:59
Modified
2024-11-21 03:33
Severity ?
Summary
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."
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cve@mitre.org | http://www.securityfocus.com/bid/98315 | Third Party Advisory, VDB Entry | |
| cve@mitre.org | https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=783 | Third Party Advisory | |
| cve@mitre.org | https://security.gentoo.org/glsa/201710-09 | Third Party Advisory | |
| cve@mitre.org | https://vcs.pcre.org/pcre2/code/tags/pcre2-10.30/ChangeLog?revision=854&view=markup | ||
| cve@mitre.org | https://vcs.pcre.org/pcre2?view=revision&revision=674 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.securityfocus.com/bid/98315 | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=783 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/201710-09 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://vcs.pcre.org/pcre2/code/tags/pcre2-10.30/ChangeLog?revision=854&view=markup | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://vcs.pcre.org/pcre2?view=revision&revision=674 | Patch, Vendor Advisory |
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Vulnerability from fkie_nvd
Published
2016-12-13 16:59
Modified
2024-11-21 02:28
Severity ?
Summary
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.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2016-03-17 23:59
Modified
2024-11-21 02:49
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| pcre | pcre | 8.00 | |
| pcre | pcre | 8.01 | |
| pcre | pcre | 8.02 | |
| pcre | pcre | 8.10 | |
| pcre | pcre | 8.11 | |
| pcre | pcre | 8.12 | |
| pcre | pcre | 8.13 | |
| pcre | pcre | 8.20 | |
| pcre | pcre | 8.21 | |
| pcre | pcre | 8.30 | |
| pcre | pcre | 8.31 | |
| pcre | pcre | 8.32 | |
| pcre | pcre | 8.33 | |
| pcre | pcre | 8.34 | |
| pcre | pcre | 8.35 | |
| pcre | pcre | 8.36 | |
| pcre | pcre | 8.37 | |
| pcre | pcre | 8.38 | |
| pcre | pcre2 | * |
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Vulnerability from fkie_nvd
Published
2020-02-14 14:15
Modified
2024-11-21 04:38
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| pcre | pcre2 | * | |
| fedoraproject | fedora | 31 | |
| splunk | universal_forwarder | * | |
| splunk | universal_forwarder | * | |
| splunk | universal_forwarder | 9.1.0 |
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Vulnerability from fkie_nvd
Published
2017-05-05 00:29
Modified
2024-11-21 03:34
Severity ?
Summary
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.
References
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"id": "CVE-2017-8786",
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Vulnerability from fkie_nvd
Published
2016-12-13 16:59
Modified
2024-11-21 02:28
Severity ?
Summary
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_])?)+)+$/.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-07-18 14:15
Modified
2024-11-21 07:23
Severity ?
Summary
Integer overflow vulnerability in pcre2test before 10.41 allows attackers to cause a denial of service or other unspecified impacts via negative input.
References
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Vulnerability from fkie_nvd
Published
2022-05-16 21:15
Modified
2024-11-21 06:41
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| pcre | pcre2 | * | |
| redhat | enterprise_linux | 9.0 | |
| fedoraproject | fedora | 35 | |
| fedoraproject | fedora | 36 | |
| netapp | active_iq_unified_manager | - | |
| netapp | hci_management_node | - | |
| netapp | ontap_select_deploy_administration_utility | - | |
| netapp | solidfire | - | |
| netapp | h300s_firmware | - | |
| netapp | h300s | - | |
| netapp | h500s_firmware | - | |
| netapp | h500s | - | |
| netapp | h700s_firmware | - | |
| netapp | h700s | - | |
| netapp | h410s_firmware | - | |
| netapp | h410s | - | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - |
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Vulnerability from fkie_nvd
Published
2017-03-20 00:59
Modified
2024-11-21 03:31
Severity ?
Summary
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.
References
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Vulnerability from fkie_nvd
Published
2022-05-16 21:15
Modified
2024-11-21 06:41
Severity ?
Summary
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| pcre | pcre2 | * | |
| fedoraproject | fedora | 35 | |
| fedoraproject | fedora | 36 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 9.0 | |
| netapp | active_iq_unified_manager | - | |
| netapp | hci_management_node | - | |
| netapp | ontap_select_deploy_administration_utility | - | |
| netapp | solidfire | - | |
| netapp | h300s_firmware | - | |
| netapp | h300s | - | |
| netapp | h500s_firmware | - | |
| netapp | h500s | - | |
| netapp | h700s_firmware | - | |
| netapp | h700s | - | |
| netapp | h410s_firmware | - | |
| netapp | h410s | - | |
| netapp | h410c_firmware | - | |
| netapp | h410c | - |
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{
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}