USN-3968-1 sudo vulnerabilities

Florian Weimer discovered that Sudo incorrectly handled the noexec restriction when used with certain applications. A local attacker could possibly use this issue to bypass configured restrictions and execute arbitrary commands. CVE-2016-7076 It was discovered that Sudo did not properly parse the...

Buffer Overflows

A race condition flaw, leading to heap-based buffer overflows, was found in the way the Linux kernel's NTTY line discipline LDISC implementation handled concurrent processing of echo output and TTY write operations originating from user space when the underlying TTY driver was PTY. An unprivilege...

kernel: Type confusion in drivers/tty/n_tty.c allows for a denial of service

A security flaw was found in the Linux kernel in drivers/tty/ntty.c which allows local attackers ones who are able to access pseudo terminals to lock them up and block further usage of any pseudo terminal devices due to an EXTPROC versus ICANON confusion in TIOCINQ handler...

kernel security, bug fix, and enhancement update

3.10.0-957.10.1.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-957.10.1 - fs revert 'fs nfs: Don't write back further requests if there is a...

EulerOS 2.0 SP3 : kernel (EulerOS-SA-2019-1027)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in the Linux kernel before 4.18.6. An information leak in cdromioctldrivestatus in drivers/cdrom/cdrom.c could be used b...

SUSE SLES11 Security Update : kernel (SUSE-SU-2019:13937-1)

The SUSE Linux Enterprise 12 SP3 kernel was updated to 3.0.101 to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-9516: In hiddebugeventsread of drivers/hid/hid-debug.c, there is a possible out of bounds write due to a missing bounds check. This could lead...

Security update for systemd (important)

openSUSE Security Update: Security update for systemd Announcement ID: openSUSE-SU-2019:0098-1 Rating: important References: 1005023 1045723 1076696 1080919 1093753 1101591 1111498 1114933 1117063 1119971 1120323 Cross-References: CVE-2018-16864 CVE-2018-16865 CVE-2018-16866 CVE-2018-6954 Affecte...

Privilege Escalation

sudo is vulnerable to privilege escalation. A flaw was found in the way sudo parsed tty information from the process status file in the proc filesystem. A local user with privileges to execute commands via sudo could use this flaw to escalate their privileges to root...

USN-3849-2: Linux kernel (Trusty HWE) vulnerabilities

USN-3849-1 fixed vulnerabilities in the Linux kernel for Ubuntu 14.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 14.04 LTS for Ubuntu 12.04 ESM. It was discovered that a NULL pointer dereference existed in the keyring subsystem of...

USN-3849-1 linux vulnerabilities

It was discovered that a NULL pointer dereference existed in the keyring subsystem of the Linux kernel. A local attacker could use this to cause a denial of service system crash. CVE-2017-2647 It was discovered that a race condition existed in the raw MIDI driver for the Linux kernel, leading to ...

SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2018:4069-1)

The SUSE Linux Enterprise 12 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2018-19824: A local user could exploit a use-after-free in the ALSA driver by supplying a malicious USB Sound device with zero interfaces that is mishandled i...

openSUSE Security Update : the Linux Kernel (openSUSE-2018-1342)

The openSUSE Leap 15.0 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2018-18710: An information leak in cdromioctlselectdisc in drivers/cdrom/cdrom.c could be used by local attackers to read kernel memory because a cast from unsigned...

Dell EMC RecoverPoint < 5.1.2 - Local Root Command Execution Vulnerability

Exploit for linux platform in category local exploits Exploit Title: Dell EMC RecoverPoint &2 email protected:/ id uid=0root gid=0root groups=0root email protected:/ 0day.today 2018-06-22...

Dell EMC RecoverPoint 5.1.2 - Local Root Command Execution

Dell EMC RecoverPoint 5.1.2 - Local Root Command Execution Exploit Title: Dell EMC RecoverPoint &2 root@recoverpoint:/ id uid=0root gid=0root groups=0root root@recoverpoint:/...

Pupy - Opensource, Cross-Platform (Windows, Linux, OSX, Android) Remote Administration And Post-Exploitation Tool

Pupy is an opensource, cross-platform Windows, Linux, OSX, Android, multi function RAT Remote Administration Tool and post-exploitation tool mainly written in python. It features a all-in-memory execution guideline and leaves very low footprint. Pupy can communicate using various transports,...

Fedora 27 : systemd (2017-6263c938c7)

Use infinite timeouts for passwords during boot when JobTimeoutSec=0 - Some tty utf8-mode fixes - Only send one auxillary fd set over dbus - Various network-manager crash and spurious assert fixes - Do not remount network filesystems ro during shutdown and unmount DM devices better - Fix...

OracleVM 3.3 : Unbreakable / etc (OVMSA-2017-0173) (BlueBorne) (Stack Clash)

The remote OracleVM system is missing necessary patches to address critical security updates : - tty: Fix race in ptywrite leading to NULL deref Todd Vierling - ocfs2/dlm: ignore cleaning the migration mle that is inuse xuejiufei Orabug: 26479780 - KEYS: fix dereferencing NULL payload with nonzer...

Unbreakable Enterprise kernel security update

kernel-uek 3.8.13-118.20.1 - tty: Fix race in ptywrite leading to NULL deref Todd Vierling Orabug: 25392692 - ocfs2/dlm: ignore cleaning the migration mle that is inuse xuejiufei Orabug: 26479780 - KEYS: fix dereferencing NULL payload with nonzero length Eric Biggers Orabug: 26592025 - oracleasm:...

HonSSH - Log all SSH communications between a client and server

HonSSH is a high-interaction Honey Pot solution. HonSSH will sit between an attacker and a honey pot, creating two separate SSH connections between them. Features Captures all connection attempts to a text file, database or email alerts. When an attacker sends a password guess, HonSSH can...

Ubuntu 14.04 LTS : Linux kernel vulnerabilities (USN-3360-1)

The remote Ubuntu 14.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3360-1 advisory. It was discovered that the Linux kernel did not properly initialize a Wake- on-Lan data structure. A local attacker could use this to expose sensitive...