CVE-2015-5291

CVE-2015-5291 and CVE-2015-8036 describe heap-based buffer overflows in PolarSSL (mbed TLS) that affect PolarSSL 1.x before 1.2.17 and mbed TLS 1.3.x before 1.3.14 and 2.x before 2.1.2. The flaw stems from improper boundary handling of the hostname/SNI extension in ClientHello, enabling remote at...

CVE-2015-8036

Heap-based buffer overflow in ARM mbed TLS formerly PolarSSL 1.3.x before 1.3.14 and 2.x before 2.1.2 allows remote SSL servers to cause a denial of service client crash and possibly execute arbitrary code via a long session ticket name to the session ticket extension, which is not properly handl...

PT-2015-6835

Name of the Vulnerable Software and Affected Versions PolarSSL versions 1.x through 1.2.16 ARM mbed TLS formerly PolarSSL versions 1.3.x through 1.3.13 ARM mbed TLS formerly PolarSSL versions 2.x through 2.1.1 Description A heap-based buffer overflow issue exists, allowing remote SSL servers to...

SUSE-SU-2015:1707-2 Security update for libssh

The encryption library libssh was updated to fix one security issue. The following vulnerability was fixed: CVE-2015-3146: Unauthenticated remote attackers could crash the server or client with specially crafted packages...

ntp: vallen in extension fields are not validated

A stack-based buffer overflow was found in the way the NTP autokey protocol was implemented. When an NTP client decrypted a secret received from an NTP server, it could cause that client to crash...

openSUSE Security Update : tor (openSUSE-2015-300)

Tor was updated to 0.2.4.27 to fix two security issues that could be used by an attacker to crash hidden services, or crash clients visiting hidden services. Hidden services should upgrade as soon as possible. The following security issues were fixed : - A malicious client could trigger an...

krb5: double-free flaw in SPNEGO initiators

A double-free flaw was found in the MIT Kerberos SPNEGO initiators. An attacker able to spoof packets to appear as though they are from an GSSAPI acceptor could use this flaw to crash a client application that uses MIT Kerberos...

libvncserver: integer overflow flaw, leading to a heap-based buffer overflow in screen size handling

An integer overflow flaw, leading to a heap-based buffer overflow, was found in the way screen sizes were handled by LibVNCServer. A malicious VNC server could use this flaw to cause a client to crash or, potentially, execute arbitrary code in the client...

Oracle Solaris Third-Party Patch Update : openssl (cve_2010_5298_race_conditions)

The remote Solaris system is missing necessary patches to address security updates : - Race condition in the ssl3readbytes function in s3pkt.c in OpenSSL through 1.0.1g, when SSLMODERELEASEBUFFERS is enabled, allows remote attackers to inject data across sessions or cause a denial of service...

Important: Red Hat Security Advisory: libXfont security update

Updated libXfont packages that fix three security issues are now available for Red Hat Enterprise Linux 6 and 7. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...

libvncserver: integer overflow flaw, leading to a heap-based buffer overflow in screen size handling

An integer overflow flaw, leading to a heap-based buffer overflow, was found in the way screen sizes were handled by LibVNCServer. A malicious VNC server could use this flaw to cause a client to crash or, potentially, execute arbitrary code in the client...

libvncserver: NULL pointer dereference flaw in framebuffer setup

A NULL pointer dereference flaw was found in LibVNCServer's framebuffer setup. A malicious VNC server could use this flaw to cause a VNC client to crash...

openssl: DTLS anonymous (EC)DH denial of service

A NULL pointer dereference flaw was found in the way OpenSSL performed a handshake when using the anonymous Diffie-Hellman DH key exchange. A malicious server could cause a DTLS client using OpenSSL to crash if that client had anonymous DH cipher suites enabled...

Null pointer dereference

The ssl3sendclientkeyexchange function in s3clnt.c in OpenSSL 0.9.8 before 0.9.8zb, 1.0.0 before 1.0.0n, and 1.0.1 before 1.0.1i allows remote DTLS servers to cause a denial of service NULL pointer dereference and client application crash via a crafted handshake message in conjunction with a 1...

openssl: DoS when sending invalid DTLS handshake

A denial of service flaw was found in the way OpenSSL handled certain DTLS ServerHello requests. A specially crafted DTLS handshake packet could cause a DTLS client using OpenSSL to crash...

Spytech NetVizor 6.1 - (services.exe) DoS

No description provided by source. Author: loneferret of Offensive Security Product: Spytech VetVizor Version: Build Release 6.1 Vendor Site: hhttp://www.spytech-web.com/ Software Download: http://www.spytech-web.com/download.shtmlnetvizor Descriptions: NetVizor is the latest in network monitorin...

BrowseFTP Client 1.62 Buffer Overflow Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/3781/info BrowseFTP is an ftp client that runs on various Microsoft Windows operating systems. An issue has been reported which could allow for a malicious ftp server to execute arbitrary code on a BrowseFTP client user...

Epic Games Unreal Engine 436 Client Unreal URL Denial of Service Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/6774/info t has been reported that a memory corruption bug exists in games based on the Unreal Engine. Under some circumstances, when the game client connects to a server using a excessive length Unreal URL it may be...

SOL15342 - OpenSSL vulnerability CVE-2014-3470

The ssl3sendclientkeyexchange function in s3clnt.c in OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h, when an anonymous ECDH cipher suite is used, allows remote attackers to cause a denial of service NULL pointer dereference and client crash by triggering a NULL certificate...

openssl: DoS when sending invalid DTLS handshake

A denial of service flaw was found in the way OpenSSL handled certain DTLS ServerHello requests. A specially crafted DTLS handshake packet could cause a DTLS client using OpenSSL to crash...