1227 matches found
CVE-2016-10156
A flaw in systemd v228 in /src/basic/fs-util.c caused world writable suid files to be created when using the systemd timers features, allowing local attackers to escalate their privileges to root. This is fixed in v229...
CVE-2016-10151
The hesiodinit function in lib/hesiod.c in Hesiod 3.2.1 compares EUID with UID to determine whether to use configurations from environment variables, which allows local users to gain privileges via the 1 HESIODCONFIG or 2 HESDOMAIN environment variable and leveraging certain SUID/SGUID binary...
Vesta Control Panel 0.9.8-16 - Local Privilege Escalation
!/bin/bash Exploit Title: Vesta Control Panel 0.9.7 suid.c PWN Make PWN shell script executable. chmod +x PWN Inject command to run PWN into v-get-web-domain-value paramet...
Linux application permissions incorrectly can provide the right series vulnerability analysis-vulnerability warning-the black bar safety net
Foreword linux to powerful file management system, in actual use, although able to work provide great convenience, but if the permissions improper handling, may cause a certain security risk, such as in the operation of the file, change some folder permissions, when the use of some can be freely...
Ubuntu 15.10 - USERNS Overlayfs Over Fuse Privilege Escalation
Ubuntu 15.10 - USERNS Overlayfs Over Fuse Privilege Escalation Source: http://www.halfdog.net/Security/2016/OverlayfsOverFusePrivilegeEscalation/ Introduction Problem description: On Ubuntu Wily it is possible to place an USERNS overlayfs mount over a fuse mount. The fuse filesystem may contain...
Ubuntu 15.10 - 'USERNS ' Overlayfs Over Fuse Privilege Escalation
Source: http://www.halfdog.net/Security/2016/OverlayfsOverFusePrivilegeEscalation/ Introduction Problem description: On Ubuntu Wily it is possible to place an USERNS overlayfs mount over a fuse mount. The fuse filesystem may contain SUID binaries, but those cannot be used to gain privileges due t...
IBM AIX 5.3/6.1/7.1/7.2 - 'lquerylv' Privilege Escalation Exploit
Exploit for linux platform in category local exploits !/usr/bin/sh AIX lquerylv 5.3, 6.1, 7.1, 7.2 local root exploit. Tested against latest patchset 7100-04 This exploit takes advantage of known issues with debugging functions within the AIX linker library. We are taking advantage of known...
IBM AIX 5.3/6.1/7.1/7.2 - 'lquerylv' Local Privilege Escalation
!/usr/bin/sh AIX lquerylv 5.3, 6.1, 7.1, 7.2 local root exploit. Tested against latest patchset 7100-04 This exploit takes advantage of known issues with debugging functions within the AIX linker library. We are taking advantage of known functionality, and focusing on badly coded SUID binaries...
AIX 5.3 / 6.1 / 7.1 / 7.2 lquerylv Local Root
!/usr/bin/sh AIX lquerylv 5.3, 6.1, 7.1, 7.2 local root exploit. Tested against latest patchset 7100-04 This exploit takes advantage of known issues with debugging functions within the AIX linker library. We are taking advantage of known functionality, and focusing on badly coded SUID binaries...
Apple OS XiOS Kernel - IOSurface Use-After-Free
Apple OS XiOS Kernel - IOSurface Use-After-Free Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=831 IOSurfaceRootUserClient stores a task struct pointer passed in via IOServiceOpen in the field at +0xf0 without taking a reference. By killing the corrisponding task we can free th...
Apple macOS 10.12 - 'task_t' Local Privilege Escalation
Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=837 TL;DR you cannot hold or use a task struct pointer and expect the euid of that task to stay the same. Many many places in the kernel do this and there are a great many very exploitable bugs as a result. taskt is just a typedef...
Apple macOS 10.12 - task_t Local Privilege Escalation
Apple macOS 10.12 - taskt Local Privilege Escalation Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=837 TL;DR you cannot hold or use a task struct pointer and expect the euid of that task to stay the same. Many many places in the kernel do this and there are a great many very...
[SECURITY] [DLA 677-1] nss security update
Package : nss Version : 3.26-1+debu7u1 The Network Security Service NSS libraries uses environment variables to configure lots of things, some of which refer to file system locations. Others can be degrade the operation of NSS in various ways, forcing compatibility modes and so on. Previously,...
DLA-677-1 nss - security update
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Linux Kernel 2.6.22 3.9 (x86x64) - Dirty COW procselfmem Race Condition Privilege Escalation (SUID Method)
Linux Kernel 2.6.22 3.9 x86x64 - Dirty COW procselfmem Race Condition Privilege Escalation SUID Method / EDB-Note: After getting a shell, doing "echo 0 /proc/sys/vm/dirtywritebackcentisecs" may make the system more stable. uncomment correct payload first x86 or x64! $ gcc cowroot.c -o cowroot...
Linux Kernel 2.6.22 < 3.9 (x86/x64) - 'Dirty COW /proc/self/mem' Race Condition Privilege Escalation (SUID Method)
/ EDB-Note: After getting a shell, doing "echo 0 /proc/sys/vm/dirtywritebackcentisecs" may make the system more stable. uncomment correct payload first x86 or x64! $ gcc cowroot.c -o cowroot -pthread $ ./cowroot DirtyCow root privilege escalation Backing up /usr/bin/passwd.. to /tmp/bak Size of...
Debian DSA-3687-1 : nspr - security update
Two vulnerabilities were reported in NSPR, a library to abstract over operating system interfaces developed by the Mozilla project. - CVE-2016-1951 q1 reported that the NSPR implementation of sprintf-style string formatting function miscomputed memory allocation sizes, potentially leading to...
[SECURITY] [DSA 3688-1] nss security update
------------------------------------------------------------------------- Debian Security Advisory DSA-3688-1 [email protected] https://www.debian.org/security/ Florian Weimer October 05, 2016 https://www.debian.org/security/faq -...
[SECURITY] [DSA 3687-1] nspr security update
------------------------------------------------------------------------- Debian Security Advisory DSA-3687-1 [email protected] https://www.debian.org/security/ Florian Weimer October 05, 2016 https://www.debian.org/security/faq -...