Advisory ROSA-SA-2021-1822

Software: dhcp 4.2.5 OS: Cobalt 7.9 CVE-ID: CVE-2013-2494 CVE-Crit: HIGH CVE-DESC: libdns in ISC DHCP 4.2.x through 4.2.5-P1 allows remote name servers to cause a denial of service memory consumption using vectors that include a regular expression, as demonstrated by a memory scarcity attack on a...

CVE-2017-3144

ISC DHCP vulnerability CVE-2017-3144 arises from failure to properly clean up closed OMAPI connections, which can exhaust the DHCP server’s socket descriptor pool and cause a denial of service. Affected releases include ISC DHCP 4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, and 4.3.0 to 4.3.6; older vers...

Medium: glibc

Issue Overview: In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function.CVE-2018-19591 Affected Packages: glibc Note: This adviso...

CVE-2018-19591

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

UBUNTU-CVE-2018-19591

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

CVE-2018-19591

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

Design/Logic Flaw

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

CVE-2018-19591

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

DEBIAN-CVE-2018-19591

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

CVE-2018-19591

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

CVE-2018-19591

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

CVE-2018-19591

In the GNU C Library aka glibc or libc6 through 2.28, attempting to resolve a crafted hostname via getaddrinfo leads to the allocation of a socket descriptor that is not closed. This is related to the ifnametoindex function...

DEBIAN-CVE-2018-12232

In net/socket.c in the Linux kernel through 4.17.1, there is a race condition between fchownat and close in cases where they target the same socket file descriptor, related to the sockclose and sockfssetattr functions. fchownat does not increment the file descriptor reference count, which allows...

Linux/x86 - Bind (4444/TCP) Shell Shellcode (105 bytes)

/ ; Filename: tcpbindshellcodelight.nasm ; Author: Paolo Perego ; Website: https://codiceinsicuro.it ; Twitter: @thesp0nge ; SLAE-ID: 1217 ; Purpose: binds on TCP port 4444 and spawn a shell on incoming connections. global start section .text start: ; Creating the socket. ; ; int socketint domain...

UBUNTU-CVE-2017-3144

A vulnerability stemming from failure to properly clean up closed OMAPI connections can lead to exhaustion of the pool of socket descriptors available to the DHCP server. Affects ISC DHCP 4.1.0 to 4.1-ESV-R15, 4.2.0 to 4.2.8, 4.3.0 to 4.3.6. Older versions may also be affected but are well beyond...

Linux x86_64 /etc/passwd File Sender Shellcode

Linux x8664 /etc/passwd File Sender Shellcode. Shellcode exploit for linx86-64 platform / Title : Linux x8664 /etc/passwd file sender shellcode Date : 28-06-2016 Author : Roziul Hasan Khan Shifat Tested On : Ubuntu 14.04 LTS x8664 / / Disassembly of section .text: 0000000000400080 : 400080: 48 31...

USN-2946-1 linux vulnerabilities

Venkatesh Pottem discovered a use-after-free vulnerability in the Linux kernel's CXGB3 driver. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2015-8812 Xiaofei Rex Guo discovered a timing side channel vulnerability in the Linux...

Linux/x86-64 - Bind TCP (4444/TCP) Shell (/bin/sh) + Password (hell) Shellcode (147 bytes)

Linux/x86-64 - Bind TCP 4444/TCP Shell /bin/sh + Password hell Shellcode 147 bytes. Shellcode exploit for Linuxx86-64 platform ; =================================================================== ; Password Protected Bind Shell ; Author: SLAE64-1351 Keyman ; Date: 03/09/2014 ; ; Shellcode length...

Solaris <= 2.5.1 rsh socket descriptor Vulnerability

No description provided by source. source: http://www.securityfocus.com/bid/453/info A vulnerability in rsh exists that can allow a regular user to modify a root owned socket descriptor. The consequences of this are a possible denial of service due to interfaces being manipulated by malicious...

Solaris 2.5.1 - rsh socket Descriptor

Solaris 2.5.1 - rsh socket Descriptor // source: https://www.securityfocus.com/bid/453/info A vulnerability in rsh exists that can allow a regular user to modify a root owned socket descriptor. The consequences of this are a possible denial of service due to interfaces being manipulated by...