YARA Denial of Service Vulnerability

YARA is a set of tools used to help software researchers identify and categorize malware samples. A denial of service vulnerability exists in the regex component in YARA 3.5.0. A remote attacker can exploit this vulnerability to cause a denial of service by mishandling a rule rule in the yrreexec...

CVE-2017-8294

libyara/re.c in the regex component in YARA 3.5.0 allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted rule that is mishandled in the yrreexec function...

DEBIAN-CVE-2017-8294

libyara/re.c in the regex component in YARA 3.5.0 allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted rule that is mishandled in the yrreexec function...

CVE-2017-8294

libyara/re.c in the regex component in YARA 3.5.0 allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted rule that is mishandled in the yrreexec function...

UBUNTU-CVE-2017-8294

libyara/re.c in the regex component in YARA 3.5.0 allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted rule that is mishandled in the yrreexec function...

Out-of-bounds

libyara/re.c in the regex component in YARA 3.5.0 allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted rule that is mishandled in the yrreexec function...

CVE-2017-8294

CVE-2017-8294 affects YARA 3.5.0’s libyara/re.c regex component. A crafted rule mishandled in yr_re_exec can trigger an out-of-bounds read and application crash, enabling remote denial of service. The connected CNVD entry confirms the DoS impact in YARA 3.5.0. No remediation details are provided ...

CVE-2017-8294

libyara/re.c in the regex component in YARA 3.5.0 allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted rule that is mishandled in the yrreexec function...

Evolving Analytics for Execution Trace Data

Five years ago, Mandiant released a proof of concept tool named ShimCacheParser, along with a blog post titled “Leveraging the Application Compatibility Cache in Forensic Investigations”. Since then, ShimCache metadata has become increasingly popular as a source of forensic evidence, both for...

CVE-2016-4847

Cross-site scripting XSS vulnerability in site/search.php in OSSEC Web UI before 0.9 allows remote attackers to inject arbitrary web script or HTML by leveraging an unanchored regex...

Cross site scripting

Cross-site scripting XSS vulnerability in site/search.php in OSSEC Web UI before 0.9 allows remote attackers to inject arbitrary web script or HTML by leveraging an unanchored regex...

CVE-2016-4847

Cross-site scripting XSS vulnerability in site/search.php in OSSEC Web UI before 0.9 allows remote attackers to inject arbitrary web script or HTML by leveraging an unanchored regex...

CVE-2017-6181

An unbounded recursion flaw was found in the way Ruby handled regular expressions. A specially crafted regular expression could be used by an attacker to crash an Ruby application processing such crafted input...

Apple Safari Multiple Vulnerabilities (HT207600)

Apple Safari is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:apple:safari"; ifdescription...

DEBIAN-CVE-2017-7245

Stack-based buffer overflow in the pcre32copysubstring function in pcreget.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...

LastPass: domain regex doesn't handle data and other pseudo-url schemes

I previously found a design flaw in lastpass that affected the 4.x branch of lastpass issue 884. They confirmed the vulnerability, but explained that most of their users use an older branch from addons.mozilla.org. I took a look at the addons.mozilla.org version 3.3.2 as of this writing, and...

AZL-44559 CVE-2015-8985 affecting package metis 5.1.0.3-7

The popfailstack function in the GNU C Library aka glibc or libc6 allows context-dependent attackers to cause a denial of service assertion failure and application crash via vectors related to extended regular expression processing...

DEBIAN-CVE-2016-10253

An issue was discovered in Erlang/OTP 18.x. Erlang's generation of compiled regular expressions is vulnerable to a heap overflow. Regular expressions using a malformed extpattern can indirectly specify an offset that is used as an array index. This ordinal permits arbitrary regions within the...

UBUNTU-CVE-2016-10253

An issue was discovered in Erlang/OTP 18.x. Erlang's generation of compiled regular expressions is vulnerable to a heap overflow. Regular expressions using a malformed extpattern can indirectly specify an offset that is used as an array index. This ordinal permits arbitrary regions within the...

Information disclosure

The RegEx class in the XSS filter in Microsoft Edge allows remote attackers to conduct cross-site scripting XSS attacks and obtain sensitive information via unspecified vectors, aka "Microsoft Edge Information Disclosure Vulnerability." This vulnerability is different from those described in...