OpenSSL dtls1_preprocess_fragment() Denial of Service Vulnerability

OpenSSL is an open source implementation of SSL used to enable strong encryption of network communications and is now widely used in a variety of web applications. OpenSSL version 1.1.0 allocates memory for constructed messages before excessive message length checks, which can allow an attacker t...

Ubuntu 14.04 LTS / 16.04 LTS : OpenSSL vulnerabilities (USN-3087-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3087-1 advisory. Shi Lei discovered that OpenSSL incorrectly handled the OCSP Status Request extension. A remote attacker could possibly use this issue to cau...

OpenSSL tls_get_message_header() Denial of Service Vulnerability

OpenSSL is an open source implementation of SSL used to enable strong encryption of network communications and is now widely used in a variety of web applications. OpenSSL version 1.1.0 allocates memory for constructed messages before excessive message length checks, which can allow an attacker t...

USN-3087-1: OpenSSL vulnerabilities

Shi Lei discovered that OpenSSL incorrectly handled the OCSP Status Request extension. A remote attacker could possibly use this issue to cause memory consumption, resulting in a denial of service. CVE-2016-6304 Guido Vranken discovered that OpenSSL used undefined behaviour when performing pointe...

The vulnerability of the Android operating system, which allows a hacker to increase their privileges

The vulnerability of the drivers/misc/qseecom.c file in Qualcomm’s Android operating system is related to the lack of data length checking. Exploiting this vulnerability can allow a remote attacker to increase their privileges through a specially created application...

Ubuntu 14.04 LTS / 16.04 LTS : HarfBuzz vulnerabilities (USN-3067-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-3067-1 advisory. Kostya Serebryany discovered that HarfBuzz incorrectly handled memory. A remote attacker could use this issue to cause HarfBuzz to crash,...

USN-3067-1 harfbuzz vulnerabilities

Kostya Serebryany discovered that HarfBuzz incorrectly handled memory. A remote attacker could use this issue to cause HarfBuzz to crash, resulting in a denial of service, or possibly execute arbitrary code. CVE-2015-8947 It was discovered that HarfBuzz incorrectly handled certain length checks. ...

The vulnerability of the Firefox ESR browser allows a malicious individual to execute arbitrary code or trigger a service failure.

Mozilla Firefox ESR contains a vulnerability related to errors in the implementation of the TypedArrayObject class lack of checking the length of the final array before copying it. Exploiting this vulnerability allows malicious actors to execute arbitrary code or cause service failures logging...

Libksba denial of service vulnerability

Libksba is a library that simplifies work tasks for X.509 certificates, CMS data and related objects. Libksba fails to properly check object lengths, allowing remote attackers to exploit the vulnerability to trigger out-of-bounds reads, resulting in a denial-of-service attack...

ntp: incomplete checks in ntp_crypto.c

It was found that the fix for CVE-2014-9750 was incomplete: three issues were found in the value length checks in NTP's ntpcrypto.c, where a packet with particular autokey operations that contained malicious data was not always being completely validated. A remote attacker could use a specially...

ntp: incomplete checks in ntp_crypto.c

It was found that the fix for CVE-2014-9750 was incomplete: three issues were found in the value length checks in NTP's ntpcrypto.c, where a packet with particular autokey operations that contained malicious data was not always being completely validated. A remote attacker could use a specially...

SUSE-SU-2016:0946-1 Security update for quagga

This update for quagga fixes the following security issue: - CVE-2016-2342: Quagga was extended the prefixlen check to ensure it is within the bound of the NLRI packet data and the on-stack prefix structure and the maximum size for the address family bsc970952...

UBUNTU-CVE-2015-8723

The AirPDcapPacketProcess function in epan/crypt/airpdcap.c in the 802.11 dissector in Wireshark 1.12.x before 1.12.9 and 2.0.x before 2.0.1 does not validate the relationship between the total length and the capture length, which allows remote attackers to cause a denial of service stack-based...

DLA-335-1 ntp - security update

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UBUNTU-CVE-2015-4002

drivers/staging/ozwpan/ozusbsvc1.c in the OZWPAN driver in the Linux kernel through 4.0.5 does not ensure that certain length values are sufficiently large, which allows remote attackers to cause a denial of service system crash or large loop or possibly execute arbitrary code via a crafted packe...

xorg-x11-server: out of bounds access due to not validating length or offset values in XVideo extension

Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

xorg-x11-server: out of bounds access due to not validating length or offset values in XFixes extension

Multiple out-of-bounds access flaws were found in the way the X.Org server calculated memory requirements for certain requests. A malicious, authenticated client could use either of these flaws to crash the X.Org server...

openSUSE Security Update : freetype2 (openSUSE-SU-2011:0852-1)

This freetype2 update fixes sign extension problems and missing length checks. This issue was used in one of the last jailbreakme exploits for Apple iPhone/iPad products. CVE-2011-0226 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

openSUSE Security Update : freetype2 (openSUSE-SU-2011:0852-1)

This freetype2 update fixes sign extension problems and missing length checks. This issue was used in one of the last jailbreakme exploits for Apple iPhone/iPad products. CVE-2011-0226 %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

Debian DSA-2546-1 : freeradius - stack-based buffer overflows

Timo Warns discovered that the EAP-TLS handling of FreeRADIUS, a high-performance and highly configurable RADIUS server, is not properly performing length checks on user-supplied input before copying to a local stack buffer. As a result, an unauthenticated attacker can exploit this flaw to crash...