CVE-2020-12105

OpenConnect through 8.08 mishandles negative return values from X509check function calls, which might assist attackers in performing man-in-the-middle attacks...

PT-2020-6927 · Unknown +4 · Openconnect +4

Name of the Vulnerable Software and Affected Versions: OpenConnect versions prior to 8.08 Description: The issue is related to the mishandling of negative return values from X509 check function calls, which could assist attackers in performing man-in-the-middle attacks. This vulnerability is...

CVE-2020-11007

In Shopizer before version 2.11.0, using API or Controller based versions negative quantity is not adequately validated hence creating incorrect shopping cart and order total. This vulnerability makes it possible to create a negative total in the shopping cart. This has been patched in version...

CVE-2020-11007 Negative charge in shopping cart possible in Shopizer

In Shopizer before version 2.11.0, using API or Controller based versions negative quantity is not adequately validated hence creating incorrect shopping cart and order total. This vulnerability makes it possible to create a negative total in the shopping cart. This has been patched in version...

Denial Of Service (DoS)

bind is vulnerable to denial of service DoS. The vulnerability exists as an off-by-one flaw was found in the way BIND processed negative responses with large resource record sets RRSets. An attacker able to send recursive queries to a BIND server that is configured as a caching resolver could use...

CVE-2018-5737

A flaw was found in the "serve-stale" feature as implemented in bind. Problematic interaction between serve-stale feature and NSEC aggressive negative caching could cause denial of service...

Low: Red Hat Security Advisory: Red Hat Virtualization Engine security, bug fix 4.3.9

An update is now available for Red Hat Virtualization Engine 4.3. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

UBUNTU-CVE-2020-6096

An exploitable signed comparison vulnerability exists in the ARMv7 memcpy implementation of GNU glibc 2.30.9000. Calling memcpy on ARMv7 targets that utilize the GNU glibc implementation with a negative value for the 'num' parameter results in a signed comparison vulnerability. If an attacker...

Integer Overflows

Poppler vulnerable to integer overflows. The attack is possible because it doesn't check for negative values of stream length, leading to an Integer Overflow...

poppler: integer overflow in JPXStream::init function leading to memory consumption

The JPXStream::init function in Poppler 0.78.0 and earlier doesn't check for negative values of stream length, leading to an Integer Overflow, thereby making it possible to allocate a large memory chunk on the heap, with a size controlled by an attacker, as demonstrated by pdftocairo...

Defender Behavior in 2019

Security is a team sport, or at least it should be. Given the constant behavior evolution we see from attackers and the vast IT footprint attackers can target, IT and security teams clearly face an uphill battle. Whereas attackers only have to be right once to succeed, defenders must be right 100...

CVE-2020-6582

Nagios NRPE 3.2.1 has a Heap-Based Buffer Overflow, as demonstrated by interpretation of a small negative number as a large positive number during a bzero call...

DEBIAN-CVE-2020-6582

Nagios NRPE 3.2.1 has a Heap-Based Buffer Overflow, as demonstrated by interpretation of a small negative number as a large positive number during a bzero call...

CVE-2019-19945

uhttpd in OpenWrt through 18.06.5 and 19.x through 19.07.0-rc2 has an integer signedness error. This leads to out-of-bounds access to a heap buffer and a subsequent crash. It can be triggered with an HTTP POST request to a CGI script, specifying both "Transfer-Encoding: chunked" and a large...

ALPINE-CVE-2020-6582

Nagios NRPE 3.2.1 has a Heap-Based Buffer Overflow, as demonstrated by interpretation of a small negative number as a large positive number during a bzero call...

Heap overflow

Nagios NRPE 3.2.1 has a Heap-Based Buffer Overflow, as demonstrated by interpretation of a small negative number as a large positive number during a bzero call...

UBUNTU-CVE-2020-6582

Nagios NRPE 3.2.1 has a Heap-Based Buffer Overflow, as demonstrated by interpretation of a small negative number as a large positive number during a bzero call...

rubygems: Infinite loop vulnerability due to negative size in tar header causes Denial of Service

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a infinite loop caused by negative size vulnerability in ruby gem package tar header that can...

rubygems: Infinite loop vulnerability due to negative size in tar header causes Denial of Service

RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a infinite loop caused by negative size vulnerability in ruby gem package tar header that can...

USN-4292-1 rsync vulnerabilities

It was discovered that rsync incorrectly handled pointer arithmetic in zlib. An attacker could use this issue to cause rsync to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2016-9840, CVE-2016-9841 It was discovered that rsync incorrectly handled vectors...