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Metasploit Modules Related To
Linux
CVE-2009-2692
Linux Kernel Sendpage Local Privilege Escalation
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The Linux kernel failed to properly initialize some entries in the proto_ops struct for several protocols, leading to NULL being dereferenced and used as a function pointer. By using mmap(2) to map page 0, an attacker can execute arbitrary code in the context of the kernel. Several public exploits exist for this vulnerability, including spender's wunderbar_emporium and rcvalle's ppc port, sock_sendpage.c. All Linux 2.4/2.6 versions since May 2001 are believed to be affected: 2.4.4 up to and including 2.4.37.4; 2.6.0 up to and including 2.6.30.4 This module has been tested successfully on CentOS 5.0 (i386) with kernel version 2.6.18-8.1.1.tl5; and Debian 3.1r8 Sarge (i686) with kernel version 2.4.27-3-386.
Module type : exploit
Rank : great
Platforms : Linux
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CVE-2010-3904
Reliable Datagram Sockets (RDS) Privilege Escalation
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This module exploits a vulnerability in the rds_page_copy_user function in net/rds/page.c (RDS) in Linux kernel versions 2.6.30 to 2.6.36-rc8 to execute code as root (CVE-2010-3904). This module has been tested successfully on Fedora 13 (i686) with kernel version 2.6.33.3-85.fc13.i686.PAE and Ubuntu 10.04 (x86_64) with kernel version 2.6.32-21-generic.
Module type : exploit
Rank : great
Platforms : Linux
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CVE-2013-6282
Android get_user/put_user Exploit
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This module exploits a missing check in the get_user and put_user API functions in the linux kernel before 3.5.5. The missing checks on these functions allow an unprivileged user to read and write kernel memory. This exploit first reads the kernel memory to identify the commit_creds and ptmx_fops address, then uses the write primitive to execute shellcode as uid 0. The exploit was first discovered in the wild in the vroot rooting application.
Module type : exploit
Rank : excellent
Platforms : Android,Linux
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CVE-2014-38
Linux Kernel recvmmsg Privilege Escalation
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This module attempts to exploit CVE-2014-0038, by sending a recvmmsg system call with a crafted timeout pointer parameter to gain root. This exploit has offsets for 3 Ubuntu 13 kernels: 3.8.0-19-generic (13.04 default); 3.11.0-12-generic (13.10 default); 3.11.0-15-generic (13.10). This exploit may take up to 13 minutes to run due to a decrementing (1/sec) pointer which starts at 0xff*3 (765 seconds)
Module type : exploit
Rank : good
Platforms : Linux
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CVE-2014-3153
Android 'Towelroot' Futex Requeue Kernel Exploit
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This module exploits a bug in futex_requeue in the Linux kernel, using similar techniques employed by the towelroot exploit. Any Android device with a kernel built before June 2014 is likely to be vulnerable.
Module type : exploit
Rank : excellent
Platforms : Android,Linux
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CVE-2015-1328
Overlayfs Privilege Escalation
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This module attempts to exploit two different CVEs related to overlayfs. CVE-2015-1328: Ubuntu specific -> 3.13.0-24 (14.04 default) < 3.13.0-55 3.16.0-25 (14.10 default) < 3.16.0-41 3.19.0-18 (15.04 default) < 3.19.0-21 CVE-2015-8660: Ubuntu: 3.19.0-18 < 3.19.0-43 4.2.0-18 < 4.2.0-23 (14.04.1, 15.10) Fedora: < 4.2.8 (vulnerable, un-tested) Red Hat: < 3.10.0-327 (rhel 6, vulnerable, un-tested)
Module type : exploit
Rank : good
Platforms : Linux
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CVE-2015-8660
Overlayfs Privilege Escalation
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This module attempts to exploit two different CVEs related to overlayfs. CVE-2015-1328: Ubuntu specific -> 3.13.0-24 (14.04 default) < 3.13.0-55 3.16.0-25 (14.10 default) < 3.16.0-41 3.19.0-18 (15.04 default) < 3.19.0-21 CVE-2015-8660: Ubuntu: 3.19.0-18 < 3.19.0-43 4.2.0-18 < 4.2.0-23 (14.04.1, 15.10) Fedora: < 4.2.8 (vulnerable, un-tested) Red Hat: < 3.10.0-327 (rhel 6, vulnerable, un-tested)
Module type : exploit
Rank : good
Platforms : Linux
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CVE-2016-4557
Linux BPF doubleput UAF Privilege Escalation
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Linux kernel 4.4 < 4.5.5 extended Berkeley Packet Filter (eBPF) does not properly reference count file descriptors, resulting in a use-after-free, which can be abused to escalate privileges. The target system must be compiled with `CONFIG_BPF_SYSCALL` and must not have `kernel.unprivileged_bpf_disabled` set to 1. This module has been tested successfully on: Ubuntu 16.04 (x64) kernel 4.4.0-21-generic (default kernel); Ubuntu 16.04 (x64) kernel 4.4.0-38-generic; Ubuntu 16.04 (x64) kernel 4.4.0-42-generic; Ubuntu 16.04 (x64) kernel 4.4.0-98-generic; Ubuntu 16.04 (x64) kernel 4.4.0-140-generic.
Module type : exploit
Rank : good
Platforms : Linux
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CVE-2016-4997
Linux Kernel 4.6.3 Netfilter Privilege Escalation
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This module attempts to exploit a netfilter bug on Linux Kernels before 4.6.3, and currently only works against Ubuntu 16.04 (not 16.04.1) with kernel 4.4.0-21-generic. Several conditions have to be met for successful exploitation: Ubuntu: 1. ip_tables.ko (ubuntu), iptable_raw (fedora) has to be loaded (root running iptables -L will do such) 2. libc6-dev-i386 (ubuntu), glibc-devel.i686 & libgcc.i686 (fedora) needs to be installed to compile Kernel 4.4.0-31-generic and newer are not vulnerable. We write the ascii files and compile on target instead of locally since metasm bombs for not having cdefs.h (even if locally installed)
Module type : exploit
Rank : good
Platforms : Linux
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CVE-2016-8655
AF_PACKET chocobo_root Privilege Escalation
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This module exploits a race condition and use-after-free in the packet_set_ring function in net/packet/af_packet.c (AF_PACKET) in the Linux kernel to execute code as root (CVE-2016-8655). The bug was initially introduced in 2011 and patched in 2016 in version 4.4.0-53.74, potentially affecting a large number of kernels; however this exploit targets only systems using Ubuntu (Trusty / Xenial) kernels 4.4.0 < 4.4.0-53, including Linux distros based on Ubuntu, such as Linux Mint. The target system must have unprivileged user namespaces enabled, two or more CPU cores, and SMAP must be disabled. Bypasses for SMEP and KASLR are included. Failed exploitation may crash the kernel. This module has been tested successfully on Linux Mint 17.3 (x86_64); Linux Mint 18 (x86_64); and Ubuntu 16.04.2 (x86_64) with kernel versions 4.4.0-45-generic and 4.4.0-51-generic.
Module type : exploit
Rank : good
Platforms : Linux
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CVE-2017-7308
AF_PACKET packet_set_ring Privilege Escalation
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This module exploits a heap-out-of-bounds write in the packet_set_ring function in net/packet/af_packet.c (AF_PACKET) in the Linux kernel to execute code as root (CVE-2017-7308). The bug was initially introduced in 2011 and patched in version 4.10.6, potentially affecting a large number of kernels; however this exploit targets only systems using Ubuntu Xenial kernels 4.8.0 < 4.8.0-46, including Linux distros based on Ubuntu Xenial, such as Linux Mint. The target system must have unprivileged user namespaces enabled and two or more CPU cores. Bypasses for SMEP, SMAP and KASLR are included. Failed exploitation may crash the kernel. This module has been tested successfully on Linux Mint 18 (x86_64) with kernel versions: 4.8.0-34-generic; 4.8.0-36-generic; 4.8.0-39-generic; 4.8.0-41-generic; 4.8.0-42-generic; 4.8.0-44-generic; 4.8.0-45-generic.
Module type : exploit
Rank : good
Platforms : Linux
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CVE-2017-16995
Linux BPF Sign Extension Local Privilege Escalation
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Linux kernel prior to 4.14.8 utilizes the Berkeley Packet Filter (BPF) which contains a vulnerability where it may improperly perform sign extension. This can be utilized to escalate privileges. The target system must be compiled with BPF support and must not have kernel.unprivileged_bpf_disabled set to 1. This module has been tested successfully on: Debian 9.0 kernel 4.9.0-3-amd64; Deepin 15.5 kernel 4.9.0-deepin13-amd64; ElementaryOS 0.4.1 kernel 4.8.0-52-generic; Fedora 25 kernel 4.8.6-300.fc25.x86_64; Fedora 26 kernel 4.11.8-300.fc26.x86_64; Fedora 27 kernel 4.13.9-300.fc27.x86_64; Gentoo 2.2 kernel 4.5.2-aufs-r; Linux Mint 17.3 kernel 4.4.0-89-generic; Linux Mint 18.0 kernel 4.8.0-58-generic; Linux Mint 18.3 kernel 4.13.0-16-generic; Mageia 6 kernel 4.9.35-desktop-1.mga6; Manjero 16.10 kernel 4.4.28-2-MANJARO; Solus 3 kernel 4.12.7-11.current; Ubuntu 14.04.1 kernel 4.4.0-89-generic; Ubuntu 16.04.2 kernel 4.8.0-45-generic; Ubuntu 16.04.3 kernel 4.10.0-28-generic; Ubuntu 17.04 kernel 4.10.0-19-generic; ZorinOS 12.1 kernel 4.8.0-39-generic.
Module type : exploit
Rank : great
Platforms : Linux
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CVE-2017-1000112
Linux Kernel UDP Fragmentation Offset (UFO) Privilege Escalation
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This module attempts to gain root privileges on Linux systems by abusing UDP Fragmentation Offload (UFO). This exploit targets only systems using Ubuntu (Trusty / Xenial) kernels 4.4.0-21 <= 4.4.0-89 and 4.8.0-34 <= 4.8.0-58, including Linux distros based on Ubuntu, such as Linux Mint. The target system must have unprivileged user namespaces enabled and SMAP disabled. Bypasses for SMEP and KASLR are included. Failed exploitation may crash the kernel. This module has been tested successfully on various Ubuntu and Linux Mint systems, including: Ubuntu 14.04.5 4.4.0-31-generic x64 Desktop; Ubuntu 16.04 4.8.0-53-generic; Linux Mint 17.3 4.4.0-89-generic; Linux Mint 18 4.8.0-58-generic
Module type : exploit
Rank : good
Platforms : Linux
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CVE-2017-1000364
Solaris RSH Stack Clash Privilege Escalation
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This module exploits a vulnerability in RSH on unpatched Solaris systems which allows users to gain root privileges. The stack guard page on unpatched Solaris systems is of insufficient size to prevent collisions between the stack and heap memory, aka Stack Clash. This module uploads and executes Qualys' Solaris_rsh.c exploit, which exploits a vulnerability in RSH to bypass the stack guard page to write to the stack and create a SUID root shell. This module has offsets for Solaris versions 11.1 (x86) and Solaris 11.3 (x86). Exploitation will usually complete within a few minutes using the default number of worker threads (10). Occasionally, exploitation will fail. If the target system is vulnerable, usually re-running the exploit will be successful. This module has been tested successfully on Solaris 11.1 (x86) and Solaris 11.3 (x86).
Module type : exploit
Rank : good
Platforms : Unix
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CVE-2018-18955
Linux Nested User Namespace idmap Limit Local Privilege Escalation
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This module exploits a vulnerability in Linux kernels 4.15.0 to 4.18.18, and 4.19.0 to 4.19.1, where broken uid/gid mappings between nested user namespaces and kernel uid/gid mappings allow elevation to root (CVE-2018-18955). The target system must have unprivileged user namespaces enabled and the newuidmap and newgidmap helpers installed (from uidmap package). This module has been tested successfully on: Fedora Workstation 28 kernel 4.16.3-301.fc28.x86_64; Kubuntu 18.04 LTS kernel 4.15.0-20-generic (x86_64); Linux Mint 19 kernel 4.15.0-20-generic (x86_64); Ubuntu Linux 18.04.1 LTS kernel 4.15.0-20-generic (x86_64).
Module type : exploit
Rank : great
Platforms : Linux
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Please note: Metasploit modules are only matched by CVE numbers. There may be other modules related to this product.
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Total number of modules found = 15
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