USN-2869-1: OpenSSH vulnerabilities

It was discovered that the OpenSSH client experimental support for resuming connections contained multiple security issues. A malicious server could use this issue to leak client memory to the server, including private client user keys...

SUSE-SU-2016:0117-1 Security update for openssh-openssl1

This update for openssh-openssl1 fixes the following issues: - CVE-2016-0777: A malicious or compromised server could cause the OpenSSH client to expose part or all of the client's private key through the roaming feature bsc961642 - CVE-2016-0778: A malicious or compromised server could could...

SUSE-SU-2016:0118-1 Security update for openssh

This update for openssh fixes the following issues: - CVE-2016-0777: A malicious or compromised server could cause the OpenSSH client to expose part or all of the client's private key through the roaming feature bsc961642 - CVE-2016-0778: A malicious or compromised server could could trigger a...

SUSE-SU-2016:0120-1 Security update for openssh

This update for openssh fixes the following issues: - CVE-2016-0777: A malicious or compromised server could cause the OpenSSH client to expose part or all of the client's private key through the roaming feature bsc961642 - CVE-2016-0778: A malicious or compromised server could could trigger a...

SUSE-SU-2016:0119-1 Security update for openssh

This update for openssh fixes the following issues: - CVE-2016-0777: A malicious or compromised server could cause the OpenSSH client to expose part or all of the client's private key through the roaming feature bsc961642 - CVE-2016-0778: A malicious or compromised server could could trigger a...

OpenSSH Private Crypto Key Leak Patch

OpenSSH today released a patch for a critical vulnerability that could be exploited by an attacker to force a client to leak private cryptographic keys. The attacker would have to control a malicious server in order to force the client to give up the key, OpenSSH and researchers at Qualys said in...

CVE-2016-0777

The resendbytes function in roamingcommon.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2 allows remote servers to obtain sensitive information from process memory by requesting transmission of an entire buffer, as demonstrated by reading a private key...

PT-2016-3291

Name of the Vulnerable Software and Affected Versions OpenSSH versions 5.x through 7.x before 7.1p2 Description The issue is related to the roaming read and roaming write functions in OpenSSH, which do not properly maintain connection file descriptors when certain proxy and forward options are...

CVE-2016-0778

CVE-2016-0778 affects the OpenSSH client roaming feature. The root cause is improper bounds handling in roaming_read/roaming_write in roaming_common.c, enabling a heap-based buffer overflow when certain proxy/forward options are used. This can cause a denial of service or potentially arbitrary co...

CVE-2016-0778

The 1 roamingread and 2 roamingwrite functions in roamingcommon.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2, when certain proxy and forward options are enabled, do not properly maintain connection file descriptors, which allows remote servers to cause a denial of service heap-based...

OpenSSH Client Information Leak

The OpenSSH client code between 5.4 and 7.1p1 contains experimental support for resuming SSH-connections roaming. The matching server code has never been shipped, but the client code was enabled by default and could be tricked by a malicious server into leaking client memory to the server,...

Debian Security Advisory DSA 3446-1 (openssh - security update)

The Qualys Security team discovered two vulnerabilities in the roaming code of the OpenSSH client an implementation of the SSH protocol suite. SSH roaming enables a client, in case an SSH connection breaks unexpectedly, to resume it at a later time, provided the server also supports it. The OpenS...

CVE-2016-0777

The resendbytes function in roamingcommon.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2 allows remote servers to obtain sensitive information from process memory by requesting transmission of an entire buffer, as demonstrated by reading a private key...

FreeBSD-SA-16:07.openssh

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-16:07.openssh Security Advisory The FreeBSD Project Topic: OpenSSH client information leak Category: contrib Module: openssh Announced: 2016-01-14 Credits:...

OpenSSH Client contains a client information leak vulnerability and buffer overflow

Overview OpenSSH client code versions 5.4 through 7.1p1 contains a client information leak vulnerability that could allow an OpenSSH client to leak information not limited to but including private keys, as well as a buffer overflow in certain non-default configurations. Description CWE-200:...

openssh: multiple issues

CVE-2016-0777 information disclosure An information leak flaw was found in the way the OpenSSH client roaming feature was implemented. A malicious server could potentially use this flaw to leak portions of memory possibly including private SSH keys of a successfully authenticated OpenSSH client...

Check Point Response to CVE-2016-0777 and CVE-2016-0778 - OpenSSH Client vulnerabilities

Symptoms - Qualys Security team discovered two vulnerabilities in the roaming code of the OpenSSH client CVE-2016-0777 and CVE-2016-0778: SSH roaming enables a client, in case an SSH connection breaks unexpectedly, to resume it at a later time, provided the SSH server also supports it. Solution T...

CVE-2016-0777

CVE-2016-0777 pertains to an information leak and buffer overflow in OpenSSH client roaming (roaming_bytes reading memory) affecting OpenSSH 5.x, 6.x, and 7.x prior to 7.1p2. Exploitation would allow a remote server to obtain memory contents (e.g., private keys) via a roaming request. Connected d...

OpenSSH Client Vulnerability

OpenSSH version 7.1p2 has been released to address vulnerabilities in versions 5.4 through 7.1p1. Exploitation of one of these vulnerabilities may allow a remote attacker to obtain sensitive information from an affected system. Users and administrators are encouraged to review the OpenSSH Release...

CVE-2016-0778

The 1 roamingread and 2 roamingwrite functions in roamingcommon.c in the client in OpenSSH 5.x, 6.x, and 7.x before 7.1p2, when certain proxy and forward options are enabled, do not properly maintain connection file descriptors, which allows remote servers to cause a denial of service heap-based...