openssl: DTLS memory exhaustion DoS when messages are not removed from fragment buffer

It was discovered that the Datagram TLS DTLS implementation could fail to release memory in certain cases. A malicious DTLS client could cause a DTLS server using OpenSSL to consume an excessive amount of memory and, possibly, exit unexpectedly after exhausting all available memory...

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...

CVE-2016-5283

Mozilla Firefox before 49.0 allows remote attackers to bypass the Same Origin Policy via a crafted fragment identifier in the SRC attribute of an IFRAME element, leading to insufficient restrictions on link-color information after a document is resized...

UBUNTU-CVE-2016-5283

Mozilla Firefox before 49.0 allows remote attackers to bypass the Same Origin Policy via a crafted fragment identifier in the SRC attribute of an IFRAME element, leading to insufficient restrictions on link-color information after a document is resized...

FreeBSD : mozilla -- multiple vulnerabilities (2c57c47e-8bb3-4694-83c8-9fc3abad3964)

Mozilla Foundation reports : CVE-2016-2827 - Out-of-bounds read in mozilla::net::IsValidReferrerPolicy low CVE-2016-5256 - Memory safety bugs fixed in Firefox 49 critical CVE-2016-5257 - Memory safety bugs fixed in Firefox 49 and Firefox ESR 45.4 critical CVE-2016-5270 - Heap-buffer-overflow in...

PT-2016-7129 · Qemu +3 · Qemu +3

Name of the Vulnerable Software and Affected Versions: QEMU affected versions not specified Description: The issue allows local guest OS administrators to cause a denial of service, resulting in an infinite loop and QEMU process crash. This is achieved by setting a zero length for the current...

UBUNTU-CVE-2016-6834

The nettxpktdoswfragmentation function in hw/net/nettxpkt.c in QEMU aka Quick Emulator allows local guest OS administrators to cause a denial of service infinite loop and QEMU process crash via a zero length for the current fragment length...

VulnCheck KEV: CVE-2014-1510

The Web IDL implementation in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 allows remote attackers to execute arbitrary JavaScript code with chrome privileges by using an IDL fragment to trigger a window.open call...

Fedora 24 : php-guzzlehttp-guzzle6 (2016-4e7db3d437) (httpoxy)

6.2.1 - 2016-07-18 - Address HTTPPROXY security vulnerability, CVE-2016-5385: https://httpoxy.org/ - Fixing timeout bug with StreamHandler: https://github.com/guzzle/guzzle/pull/1488 - Only read up to Content-Length in PHP StreamHandler to avoid timeouts when a server does not honor Connection:...

HTTP Proxy header vulnerability

Addressing HTTPPROXY security vulnerability, CVE-2016-5385: https://httpoxy.org/. Please update to this version of Guzzle in order to mitigate the vulnerability when sending Guzzle requests inside of a CGI application. - Fixing timeout bug with StreamHandler - Only read up to Content-Length in...

The vulnerability of the Cisco Unified Communications Manager software allows a malicious actor to execute arbitrary code.

The vulnerability exists in the function dtls1reassemblefragment in d1both.c in OpenSSL, due to an improper check of the length of fragments in DTLS ClientHello messages. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause a service failure buffer overflow an...

The vulnerability of the OpenSSL software allows a malicious attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability exists in the function dtls1reassemblefragment in d1both.c in OpenSSL, due to an improper check of the length of fragments in DTLS ClientHello messages. Exploiting this vulnerability allows a remote attacker to execute arbitrary code or cause a service failure buffer overflow an...

The vulnerability of the Cisco Unified Communications Manager software allows a malicious actor to trigger a service failure.

The vulnerability in the dtls1getmessagefragment function in d1both.c of OpenSSL allows malicious actors to induce a service failure recursion and abnormal client termination by using the DTLS hello message in an invalid manner...

The vulnerability of Cisco ASA software allows a malicious individual to execute arbitrary code.

The vulnerability exists in the function dtls1reassemblefragment in d1both.c in OpenSSL, due to incorrect checking of the length of fragments in DTLS ClientHello messages. Exploiting this vulnerability allows an attacker to execute arbitrary code or cause a service failure buffer overflow and...

Mozilla Firefox and Firefox ESR Buffer Overflow Vulnerability (CNVD-2016-03987)

Mozilla Firefox and Firefox ESR are both browser products developed by the Mozilla Foundation in the U.S. Firefox is an open source web browser; Firefox ESR is an extended support version of Firefox. A buffer overflow vulnerability exists in Mozilla Firefox versions prior to 47 and Firefox ESR...

Buffer overflow parsing HTML5 fragments — Mozilla

Security researcher firehack reported a buffer overflow when parsing HTML5 fragments in a foreign context such as under an node. This results in a potentially exploitable crash when inserting an HTML fragment into an existing document...

FreeBSD : hostapd and wpa_supplicant -- multiple vulnerabilities (976567f6-05c5-11e6-94fa-002590263bf5)

Jouni Malinen reports : wpasupplicant unauthorized WNM Sleep Mode GTK control. 2015-6 - CVE-2015-5310 EAP-pwd missing last fragment length validation. 2015-7 - CVE-2015-5315 EAP-pwd peer error path failure on unexpected Confirm message. 2015-8 - CVE-2015-5316 %NASLMINLEVEL 70300 C Tenable Network...

Cisco IOS Software Wide Area Application Services Express Denial of Service Vulnerability

Cisco IOS is the operating system developed by Cisco for its network devices.Cisco Wide Area Application Services Express is a Cisco WAAS product that is based on IOS and is integrated into routers to provide application acceleration capabilities as well as to reduce the cost of WAN bandwidth...

PT-2021-3311

Name of the Vulnerable Software and Affected Versions 802.11 standard affected versions not specified Description The issue concerns the 802.11 standard that underpins Wi-Fi Protected Access WPA, WPA2, and WPA3 and Wired Equivalent Privacy WEP. It does not require that all fragments of a frame ar...

Use-after-free in HTML5 string parser — Mozilla

Security researcher ca0nguyen, working with HP's Zero Day Initiative, reported a use-after-free issue in the HTML5 string parser when parsing a particular set of table-related tags in a foreign fragment context such as SVG. This results in a potentially exploitable crash...