72 matches found
CVE-2022-1587
An out-of-bounds read vulnerability was discovered in the PCRE2 library in the getrecursedatalength function of the pcre2jitcompile.c file. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers...
CVE-2022-1586
An out-of-bounds read vulnerability was discovered in the PCRE2 library in the compilexclassmatchingpath function of the pcre2jitcompile.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...
Fedora 36 : pcre2 (2022-e56085ba31)
The remote Fedora 36 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2022-e56085ba31 advisory. Rebase to version 10.40 Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that Nessus has not...
CVE-2022-1587
An out-of-bounds read vulnerability was discovered in the PCRE2 library in the getrecursedatalength function of the pcre2jitcompile.c file. This issue affects recursions in JIT-compiled regular expressions caused by duplicate data transfers...
(Pwn2Own) Google Chromium V8 XOR Typer Mismatch Out-Of-Bounds Access Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Google Chromium. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the implementation...
MGASA-2020-0305 Updated pcre2 packages fix security vulnerability
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. T...
EulerOS Virtualization for ARM 64 3.0.6.0 : pcre2 (EulerOS-SA-2020-1702)
According to the version of the pcre2 package installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - An out-of-bounds read was discovered in PCRE when the pattern '\X' is JIT compiled and used to match specially crafted...
PCRE2: Denial of service
Background PCRE2 is a project based on PCRE Perl Compatible Regular Expressions which has a new and revised API. Description PCRE2 has a flaw when handling JIT-compiled regex using the \X pattern. Impact An attacker could cause a possible Denial of Service condition. Workaround There is no known...
DEBIAN-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. T...
Spidermonkey - IonMonkey Unexpected ObjectGroup in ObjectGroupDispatch Operation
Spidermonkey - IonMonkey Unexpected ObjectGroup in ObjectGroupDispatch Operation While fuzzing Spidermonkey, I encountered the following commented and modified JavaScript program which crashes debug builds of the latest release version of Spidermonkey from commit...
Microsoft Chakra typeof Operator Type Confusion Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft Chakra. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of...
