So the Internet exploded this week with news of a pretty serious glibc exploit, something that everyone pays attention to as every Linux server uses this library and in some cases it can yield remote code execution. In basic terms the glibc DNS client (libresolv) is vulnerable to a stack-based buffer overflow when the getaddrinfo() […]
Tag Archives | linux-exploit
Serious Linux Kernel Vulnerability For ALL 2.4 & 2.6 Kernels
Last updated: September 9, 2015 | 21,092 views
This is a serious bug, it effects all Kernel versions released since May 2001! That goes all the way back to the early 2.4 versions. It’s also exploitable according to the report – This issue is easily exploitable for local privilege escalation. In order to exploit this, an attacker would create a mapping at address […]
Linux Kernel 2.6.x PRCTL Core Dump Handling – Local r00t Exploit ( BID 18874 / CVE-2006-2451 )
Last updated: September 9, 2015 | 15,537 views
A working version of the exploit used to escalate privileges to root in the recent Debian breakin, ah another root kernel exploit. It’s to do with the way the kernel handles file permissions (or lack of) on core dumps. Linux kernel is prone to a local privilege-escalation vulnerability. A local attacker may gain elevated privileges […]
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