Low: openssh

Issue Overview: Improper write operations in readonly mode allow for zero-length file creation The processopen function in sftp-server.c in OpenSSH before 7.6 does not properly prevent write operations in readonly mode, which allows attackers to create zero-length files.CVE-2017-15906 Affected...

Scientific Linux Security Update : openssh on SL7.x x86_64 (20180410)

Security Fixes : - openssh: Improper write operations in readonly mode allow for zero- length file creation CVE-2017-15906 Additional Changes : C Tenable Network Security, Inc. The descriptive text is C Scientific Linux. include'compat.inc'; if description scriptid109454; scriptversion"1.4";...

CentOS 7 : openssh (CESA-2018:0980)

An update for openssh is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

openssh, pam_ssh_agent_auth security update

CentOS Errata and Security Advisory CESA-2018:0980 An update for openssh is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity ratin...

Oracle Linux 7 : openssh (ELSA-2018-0980)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2018-0980 advisory. - Fix for CVE-2017-15906 1517226 Tenable has extracted the preceding description block directly from the Oracle Linux security advisory. Note that Nessus has no...

openssh security, bug fix, and enhancement update

7.4p1-16 + 0.10.3-2 - Fix for CVE-2017-15906 1517226 7.4p1-15 + 0.10.3-2 - Do not hang if SSH AuthorizedKeysCommand output is too large 1496467 - Do not segfault pamsshagentauth if keyfile is missing 1494268 - Do not segfault in audit code during cleanup 1488083 - Add WinSCP 5.10+ compatibility...

RHEL 7 : openssh (RHSA-2018:0980)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:0980 advisory. OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary f...

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

An update for openssh is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE...

OpenSSH 6.6 SFTP - Command Execution

OpenSSH 6.6 SFTP - Command Execution OpenSSH 8 else 32 print "+ bit libc mapped @ -, path: ".formatBITS, addr0, addr1, path libcbase = intaddr0, 16 libcpath = path if "stack" in line: addr = addr.split"-" saddrstart = intaddr0, 16 saddrend = intaddr1, 16 print "+ Stack mapped @ -".formataddr0, ad...

EulerOS 2.0 SP1 : openssh (EulerOS-SA-2018-1068)

According to the version of the openssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via an out-of-sequence...

OpenSSH < 6.6 SFTP - Command Execution

OpenSSH 8 else 32 print "+ bit libc mapped @ -, path: ".formatBITS, addr0, addr1, path libcbase = intaddr0, 16 libcpath = path if "stack" in line: addr = addr.split"-" saddrstart = intaddr0, 16 saddrend = intaddr1, 16 print "+ Stack mapped @ -".formataddr0, addr1 download remote libc and extrac...

EulerOS 2.0 SP2 : openssh (EulerOS-SA-2018-1069)

According to the version of the openssh packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - sshd in OpenSSH before 7.4 allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via an out-of-sequence...

Slackware 13.0 / 13.1 / 13.37 / 14.0 / 14.1 / 14.2 / current : openssh (SSA:2018-067-01)

New openssh packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and 14.2 to fix a security issue. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Slackware Security Advisory 2018-067-01. The text itself is copyright C...

[slackware-security] openssh

New openssh packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1, and 14.2 to fix a security issue. Here are the details from the Slackware 14.2 ChangeLog: patches/packages/openssh-7.4p1-i586-2slack14.2.txz: Rebuilt. sftp-server: in read-only mode, sftp-server was incorrectly...

BSA-2018-538

Security Advisory ID : BSA-2018-538 Component : OpenSSH Revision : 2.0: Final The processopen function in sftp-server.c in OpenSSH before 7.6 does not properly prevent write operations in readonly mode, which allows attackers to create zero-length files. Affected Products Security updates have be...

GSA Bounty: SSH server compatible with several vulnerable cryptographic algorithms

An ssh-audit scan found that ssh.fr.cloud.gov supports sha1 for various purposesincluding exclusively for MAC addresses, as well as arcfour. Both of these are outdated and known vulnerable. The algorithms used are also indicative of an outdated SSH version OpenSSH 6 or Dropbear 2013. It's probabl...

OpenSSH 5.4 < 7.1p2 Multiple Vulnerabilities

According to its banner, the version of OpenSSH running on the remote host is 5.x prior to 5.4, 6.x or 7.x prior to 7.1p2. It is, therefore, affected by multiple vulnerabilities. - A potential information disclosure vulnerability which may allow remote servers to obtain sensitive information from...

USN-3538-1: OpenSSH vulnerabilities | Cloud Foundry

Severity Low Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 14.04 Description Jann Horn discovered that OpenSSH incorrectly loaded PKCS11 modules from untrusted directories. A remote attacker could possibly use this issue to execute arbitrary PKCS11 modules. This issue only affected...

SA163: OpenSSH Vulnerability October 2017

SUMMARY Symantec Network Protection products using affected versions of OpenSSH are susceptible to a security vulnerability. A remote attacker with read-only access to an SFTP server can create a large number of zero-length files and deplete the target's hard disk space. AFFECTED PRODUCTS The...

Debian: Security Advisory (DLA-1257-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2018 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...