4995 matches found
CVE-2019-11579
dhcp.c in dhcpcd before 7.2.1 contains a 1-byte read overflow with DHOOPTSOVERLOADED...
DEBIAN-CVE-2019-11579
dhcp.c in dhcpcd before 7.2.1 contains a 1-byte read overflow with DHOOPTSOVERLOADED...
CVE-2019-11579
CVE-2019-11579 affects the dhcpcd DHCP client (dhcpcd) before 7.2.1. It is caused by a 1-byte read overflow in the DHO_OPTSOVERLOADED handling in dhcp.c. The documented remediation is to upgrade to version 7.2.1 or apply vendor patches that address this issue.
CVE-2019-11579
dhcp.c in dhcpcd before 7.2.1 contains a 1-byte read overflow with DHOOPTSOVERLOADED...
CVE-2011-3151
The Ubuntu SELinux initscript before version 1:0.10 used touch to create a lockfile in a world-writable directory. If the OS kernel does not have symlink protections then an attacker can cause a zero byte file to be allocated on any writable filesystem...
Design/Logic Flaw
The Ubuntu SELinux initscript before version 1:0.10 used touch to create a lockfile in a world-writable directory. If the OS kernel does not have symlink protections then an attacker can cause a zero byte file to be allocated on any writable filesystem...
CVE-2011-3151: Protection Mechanism Failure
The Ubuntu SELinux initscript before version 1:0.10 used touch to create a lockfile in a world-writable directory. If the OS kernel does not have symlink protections then an attacker can cause a zero byte file to be allocated on any writable filesystem...
DEBIAN-CVE-2019-11365
An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this...
Dovecot -- improper input validation
Aki Tuomi reports: Vulnerability Details: IMAP and ManageSieve protocol parsers do not properly handle NUL byte when scanning data in quoted strings, leading to out of bounds heap memory writes. Risk: This vulnerability allows for out-of-bounds writes to objects stored on the heap up to 8096 byte...
Linux/x64 - XANAX Decoder Shellcode (127 bytes)
Linux/x64 - XANAX Decoder Shellcode 127 bytes ; Date: 08/04/2019 ; XANAX Decoder ; Author: Alan Vivona ; Description: Reverts the xor-add-not-add-xor sequence using the same 4 byte key and executes the encoded payload. ; Tested on: x86-x64 GNU/Linux global start section .text keys.xor1 equ 0x29...
EulerOS Virtualization 2.5.4 : libXcursor (EulerOS-SA-2019-1191)
According to the version of the libXcursor package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - libxcursor: 1-byte heap-based overflow in XcursorThemeInherits function in library.c CVE-2015-9262 Note that Tenable Network...
Security update for openssl (moderate)
openSUSE Security Update: Security update for openssl Announcement ID: openSUSE-SU-2019:1175-1 Rating: moderate References: 1100078 1113975 1117951 1127080 Cross-References: CVE-2019-1559 Affected Products: openSUSE Leap 42.3 An update that solves one vulnerability and has three fixes is now...
OPENSUSE-SU-2019:1105-1 Security update for openssl-1_0_0
This update for openssl-100 fixes the following issues: Security issues fixed: - The 9 Lives of Bleichenbacher's CAT: Cache Attacks on TLS Implementations bsc1117951 - CVE-2019-1559: Fixed OpenSSL 0-byte Record Padding Oracle which under certain circumstances a TLS server can be forced to respond...
SUSE SLED12 / SLES12 Security Update : openssl (SUSE-SU-2019:0803-1)
This update for openssl fixes the following issues : Security issues fixed : The 9 Lives of Bleichenbacher's CAT: Cache Attacks on TLS Implementations bsc1117951 CVE-2019-1559: Fixed OpenSSL 0-byte Record Padding Oracle which under certain circumstances a TLS server can be forced to respond...
Apple macOS Mojave Bom Security Bypass Vulnerability
Apple macOS Mojave is a specialized operating system developed by Apple for Mac computers.Bom is a Byte Order Mark component. A security vulnerability exists in the Bom component of Apple macOS Mojave versions prior to 10.14.4. An attacker can exploit this vulnerability with a malicious applicati...
Fedora 29 : libssh2 (2019-f31c14682f)
This update addresses various overflow conditions that could result in possible memory read/write out of bounds errors or zero byte allocations when connected to a malicious server. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update...
CVE-2017-16254
An exploitable buffer overflow vulnerability exists in the PubNub message handler Insteon Hub 2245-222 - Firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can send an authenticated HTTP...
Mail.ru: touch.mail.ru / e.mail.ru memory content disclosure
An invalid handling of NUL byte in API request led to disclosure of HTTP server memory region. The root cause of this bug is tracked to nginx+openresty. An advisory is below: Insecure implementation of nginx rewrite / OpenResty ngx.req.seturi + memory content leak in nginx. OpenResty is LUA engin...
Denial Of Service (DoS)
libssh2.so is vulnerable to denial of service. A malicious server is able to crash the process by sending a malicious SFTP packet with zero value for the payload length, causing zero-byte allocation that results in an out-of-bounds read...
libssh2 -- multiple issues
libssh2 developers report: Defend against possible integer overflows in compmethodzlibdecomp. Defend against writing beyond the end of the payload in libssh2transportread. Sanitize paddinglength - libssh2transportread. This prevents an underflow resulting in a potential out-of-bounds read if a...