110 matches found
CVE-2025-58050
Concrete details confirm CVE-2025-58050 affects PCRE2 10.45, with a heap-buffer-overflow in the regex engine when processing the Scan SubString verb combined with ACCEPT in pcre2_match.c. The issue can cause information disclosure via out-of-bounds reads that may influence final match results. A ...
UBUNTU-CVE-2025-29918
Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A PCRE rule can be written that leads to an infinite loop when negated PCRE is used. Packet processing thread becomes stuck in infinite loop limiting visibility and availability i...
Suricata 安全漏洞
Suricata is a network IDS, IPS and NSM engine from the Open Information Security Foundation. A security vulnerability exists in Suricata that stems from a PCRE rule issue that could lead to an infinite loop...
PT-2024-40672 · Pcre2 · Pcre2
Name of the Vulnerable Software and Affected Versions: PCRE2 affected versions not specified Description: The issue is related to a heap-buffer-overflow read crash. Technical details include a crash type of Heap-buffer-overflow READ 4, with the crash state involving the pcre2 fuzzsupport.c file...
Vulnerabilities fixed in IBM DB2
IBM has fixed vulnerabilities in DB2. A malicious party could exploit the exploit the vulnerabilities to grant himself elevated privileges, or to cause a denial-of-service by executing a specially prepared query. These updates also include several updates to third-party products to include older...
SUSE CVE-2005-2491
Integer overflow in pcrecompile.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...
SUSE CVE-2007-1659
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...
SUSE CVE-2008-0674
Buffer overflow in PCRE before 7.6 allows remote attackers to execute arbitrary code via a regular expression containing a character class with a large number of characters with Unicode code points greater than 255...
SUSE CVE-2011-1951
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...
SUSE CVE-2014-9769
pcrejitcompile.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...
SUSE CVE-2015-2325
The compilebranch function in PCRE before 8.37 allows context-dependent attackers to compile incorrect code, cause a denial of service out-of-bounds heap read and crash, or possibly have other unspecified impact via a regular expression with a group containing a forward reference repeated a large...
SUSE CVE-2015-2327
PCRE before 8.36 mishandles the /a\2|a\g/ 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...
SUSE CVE-2015-8386
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...
SUSE CVE-2015-8388
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...
SUSE CVE-2015-8395
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...
SUSE CVE-2015-8394
PCRE before 8.38 mishandles the ? and ?R 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...
SUSE CVE-2017-7244
The pcre32xclass function in pcrexclass.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service invalid memory read via a crafted file...
SUSE CVE-2020-14155
libpcre in PCRE before 8.44 allows an integer overflow via a large number after a ?C substring...
pcre: Buffer over-read in JIT when UTF is disabled and \X or \R has fixed quantifier greater than 1
libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454...