CVE-2006-6474

The CVE-2006-6474 entry concerns McAfee VirusScan for Linux 4510e and earlier, where the DT_RPATH environment variable includes the current working directory. This insecure DT_RPATH can allow a local attacker to have the dynamic loader load untrusted ELF DSOs and execute arbitrary code by placing...

McAfee VirusScan: Insecure DT_RPATH

Background McAfee VirusScan for Linux is a commercial antivirus solution for Linux. Description Jakub Moc of Gentoo Linux discovered that McAfee VirusScan was distributed with an insecure DTRPATH which included the current working directory, rather than $ORIGIN which was probably intended. Impact...

CVE-2006-6164

The CVE-2006-6164 entry concerns OpenBSD 3.9 and 4.0 where the _dl_unsetenv function in loader.c of the ELF ld.so fails to remove duplicate environment variables. This could allow local users to pass dangerous variables (e.g., LD_PRELOAD) to loading processes, potentially enabling privilege escal...

Linux Kernel ELF文件跨区域映射本地拒绝服务漏洞

Linux Kernel是开放源码操作系统Linux所使用的内核。 Linux Kernel的IA64和SPARC平台版本在处理某些ELF文件时存在漏洞，可能在跨区域映射时导致系统崩溃，本地攻击者可能利用此漏洞对系统执行拒绝服务攻击。 Linux kernel = 2.6.17.8 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://www.kernel.org/pub/linux/kernel/v2.6/patch-2.6.17.11.gz...

Infecting Elf Binaries to Gain Local Root Exploit

No description provided by source. gcc infR3.s -o infR3 strip infR3 find a writable binary example: ls ./infR3 /bin/ls when root calls the writable ls, chmod will be setuided Coded by [email protected] == [email protected] .text .global main infeccion de start para conseguir local root use ...

linux/x86 HTTP/1.x GET, Downloads and execve() 111 bytes+

Exploit for linux/x86 platform in category shellcode ========================================================= linux/x86 HTTP/1.x GET, Downloads and execve 111 bytes+ ========================================================= / linux/x86 - HTTP/1.x GET, Downloads and execve - 111 bytes+ This...

linux/x86 HTTP/1.x GET, Downloads and execve 111 bytes+

linux/x86 HTTP/1.x GET, Downloads and execve 111 bytes+. Shellcode exploit for linx86 platform / linux/x86 - HTTP/1.x GET, Downloads and execve - 111 bytes+ This shellcode allows you to download a ELF executable straight off a standard HTTP server and launch it. It will saved locally it into a...

Debian DSA-1097-1 : kernel-source-2.4.27 - several vulnerabilities

Several local and remote vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or the execution of arbitrary code. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2006-0038 'Solar Designer' discovered that arithmet...

Debian DSA-1082-1 : kernel-source-2.4.17 - several vulnerabilities

Several local and remote vulnerabilities have been discovered in the Linux kernel that may lead to a denial of service or the execution of arbitrary code. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2004-0427 A local denial of service vulnerability i...

elf-infection.txt

gcc infR3.s -o infR3 strip infR3 find a writable binary example: ls ./infR3 /bin/ls when root calls the writable ls, chmod will be setuided Coded by [email protected] == [email protected] .text .global main infeccion de start para conseguir local root use at your own risk Coded by...

Infecting Elf Binaries to Gain Local Root Exploit

Exploit for linux platform in category local exploits ================================================= Infecting Elf Binaries to Gain Local Root Exploit ================================================= gcc infR3.s -o infR3 strip infR3 find a writable binary example: ls ./infR3 /bin/ls when root...

.ELF Binaries - Local Privilege Escalation

gcc infR3.s -o infR3 strip infR3 find a writable binary example: ls ./infR3 /bin/ls when root calls the writable ls, chmod will be setuided Coded by [email protected] == [email protected] .text .global main infeccion de start para conseguir local root use at your own risk Coded by...

.ELF Binaries - Local Privilege Escalation

.ELF Binaries - Local Privilege Escalation gcc infR3.s -o infR3 strip infR3 find a writable binary example: ls ./infR3 /bin/ls when root calls the writable ls, chmod will be setuided Coded by [email protected] == [email protected] .text .global main infeccion de start para conseguir local...

USN-347-1: Linux kernel vulnerabilities

Sridhar Samudrala discovered a local Denial of Service vulnerability in the handling of SCTP sockets. By opening such a socket with a special SOLINGER value, a local attacker could exploit this to crash the kernel. CVE-2006-4535 Kirill Korotaev discovered that the ELF loader on the ia64 and sparc...

Linux kernel DoS

Special SOLINGER value for SCTP socket causes system to crash. ELF loader vulnerability on 64-bit system causes system to crash on malformed ELF binary...

CVE-2006-4538

Linux kernel 2.6.17 and earlier, when running on IA64 or SPARC platforms, allows local users to cause a denial of service crash via a malformed ELF file that triggers memory maps that cross region boundaries...

CVE-2006-4538

Linux kernel 2.6.17 and earlier, when running on IA64 or SPARC platforms, allows local users to cause a denial of service crash via a malformed ELF file that triggers memory maps that cross region boundaries...

CVE-2006-4538

Linux kernel 2.6.17 and earlier, when running on IA64 or SPARC platforms, allows local users to cause a denial of service crash via a malformed ELF file that triggers memory maps that cross region boundaries...

security flaw

Linux kernel before 2.6.15.5, when running on Intel processors, allows local users to cause a denial of service "endless recursive fault" via unknown attack vectors related to a "bad elf entry address."...

CVE-2004-0138

CVE-2004-0138 affects the Linux kernel 2.4 series prior to 2.4.25. The vulnerability lies in the ELF loader: a crafted ELF with an invalid interpreter arch triggers a BUG() when an invalid VMA is unmapped, allowing local denial of service (crash). The issue is mitigated by upgrading to 2.4.25 or ...