Amazon Linux: Security Advisory (ALAS-2014-369)

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

UBUNTU-CVE-2015-6564

Use-after-free vulnerability in the mmanswerpamfreectx function in monitor.c in sshd in OpenSSH before 7.0 on non-OpenBSD platforms might allow local users to gain privileges by leveraging control of the sshd uid to send an unexpectedly early MONITORREQPAMFREECTX request...

CVE-2015-6565

sshd in OpenSSH 6.8 and 6.9 uses world-writable permissions for TTY devices, which allows local users to cause a denial of service terminal disruption or possibly have unspecified other impact by writing to a device, as demonstrated by writing an escape sequence...

CVE-2015-6564

Use-after-free vulnerability in the mmanswerpamfreectx function in monitor.c in sshd in OpenSSH before 7.0 on non-OpenBSD platforms might allow local users to gain privileges by leveraging control of the sshd uid to send an unexpectedly early MONITORREQPAMFREECTX request...

CVE-2015-6563

CVE-2015-6563 affects the OpenSSH sshd monitor component (monitor.c/monitor_wrap.c). The vulnerability allows a local attacker who has any SSH login access and can control the sshd uid to send a crafted MONITOR_REQ_PAM_INIT_CTX, enabling impersonation by leaking extraneous username data. Public a...

CVE-2015-6564

OpenSSH vulnerability CVE-2015-6564 is a use-after-free in the PAM free context path (mm_answer_pam_free_ctx) in sshd’s monitor.c. On non-OpenBSD platforms, an attacker who controls the sshd uid and can issue an early MONITOR_REQ_PAM_FREE_CTX may gain privileges. The issue is specific to OpenSSH ...

CVE-2015-6563

The monitor component in sshd in OpenSSH before 7.0 on non-OpenBSD platforms accepts extraneous username data in MONITORREQPAMINITCTX requests, which allows local users to conduct impersonation attacks by leveraging any SSH login access in conjunction with control of the sshd uid to send a crafte...

CVE-2015-6563

The monitor component in sshd in OpenSSH before 7.0 on non-OpenBSD platforms accepts extraneous username data in MONITORREQPAMINITCTX requests, which allows local users to conduct impersonation attacks by leveraging any SSH login access in conjunction with control of the sshd uid to send a crafte...

DEBIAN-CVE-2015-5600

The kbdintnextdevice function in auth2-chall.c in sshd in OpenSSH through 6.9 does not properly restrict the processing of keyboard-interactive devices within a single connection, which makes it easier for remote attackers to conduct brute-force attacks or cause a denial of service CPU consumptio...

CVE-2015-5600

Summary (CVE-2015-5600): The kbdint_next_device function in OpenSSH sshd up to version 6.9 fails to properly constrain keyboard-interactive device processing within a single connection, enabling remote brute-force attempts or a denial-of-service via a long/duplicative ssh -oKbdInteractiveDevices ...

ipa security and bug fix update

3.0.0-47.el6 - Resolves: 1220788 - Some IPA schema files are not RFC 4512 compliant 3.0.0-46.el6 - Use tls version range in NSSHTTPS initialization - Resolves: 1154687 - POODLE: force using safe ciphers non-SSLv3 in IPA client and server - Resolves: 1012224 - host certificate not issued to client...

Mandriva Linux Security Advisory : openssh (MDVSA-2015:095)

Updated openssh packages fix security vulnerabilities : sshd in OpenSSH before 6.6 does not properly support wildcards on AcceptEnv lines in sshdconfig, which allows remote attackers to bypass intended environment restrictions by using a substring located before a wildcard character CVE-2014-2532...

openssh security, bug fix and enhancement update

6.6.1p1-11 + 0.9.3-9 - fix direction in CRYPTOSESSION audit message 1171248 6.6.1p1-10 + 0.9.3-9 - add new option GSSAPIEnablek5users and disable using /.k5users by default CVE-2014-9278 1169843 6.6.1p1-9 + 0.9.3-9 - log via monitor in chroots without /dev/log 1083482 6.6.1p1-8 + 0.9.3-9 - increa...

Moderate: Red Hat Security Advisory: openssh security, bug fix and enhancement update

Updated openssh packages that fix two security issues, several bugs, and add various enhancements are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Moderate security impact. Common Vulnerability Scoring System CVSS base scores, which give...

[SECURITY] Fedora 20 Update: denyhosts-2.6-29.fc20.1

DenyHosts is a Python script that analyzes the sshd server log messages to determine which hosts are attempting to hack into your system. It also determines what user accounts are being targeted. It keeps track of the frequency of attempts from each host and, upon discovering a repeated attack...

[SECURITY] Fedora 19 Update: denyhosts-2.6-28.fc19.1

DenyHosts is a Python script that analyzes the sshd server log messages to determine which hosts are attempting to hack into your system. It also determines what user accounts are being targeted. It keeps track of the frequency of attempts from each host and, upon discovering a repeated attack...

CVE-2014-8475

The CVE-2014-8475 issue affects FreeBSD 9.1, 9.2, and 10.0 when OpenSSH is built with Kerberos support. The root cause is incorrect library ordering during linking sshd, causing SES symbols to be resolved incorrectly and allowing a remote attacker to cause a denial of service by ending multiple c...

CVE-2014-8475

FreeBSD 9.1, 9.2, and 10.0, when compiling OpenSSH with Kerberos support, uses incorrect library ordering when linking sshd, which causes symbols to be resolved incorrectly and allows remote attackers to cause a denial of service sshd deadlock and prevention of new connections by ending multiple...

Scientific Linux Security Update : openssh on SL6.x i386/x86_64 (20141014)

It was discovered that OpenSSH clients did not correctly verify DNS SSHFP records. A malicious server could use this flaw to force a connecting client to skip the DNS SSHFP record check and require the user to perform manual host verification of the DNS SSHFP record. CVE-2014-2653 It was found th...

[slackware-security] openssh

New openssh packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and -current to fix a security issue. Here are the details from the Slackware 14.1 ChangeLog: patches/packages/openssh-6.7p1-i486-1slack14.1.txz: Upgraded. This update fixes a security issue that allows remote servers...