Exploitdb Exploits
50,076 exploits tracked across all sources.
X.Org xserver <1.11.2 - Info Disclosure
The LockServer function in os/utils.c in X.Org xserver before 1.11.2 allows local users to change the permissions of arbitrary files to 444, read those files, and possibly cause a denial of service (removed execution permission) via a symlink attack on a temporary lock file.
wireless_tools - Buffer Overflow via Long OUT Environment Variable
Buffer overflow in iwconfig, when installed setuid, allows local users to execute arbitrary code via a long OUT environment variable.
Linux kernel <4.14.13 - Memory Corruption
In the Linux kernel through 4.14.13, the rds_cmsg_atomic function in net/rds/rdma.c mishandles cases where page pinning fails or an invalid address is supplied, leading to an rds_atomic_free_op NULL pointer dereference.
CVSS 5.5
Linux Kernel < 2.6.36.2 - Local Privilege Escalation via Econet iovec Structures
Stack-based buffer overflow in the econet_sendmsg function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2, when an econet address is configured, allows local users to gain privileges by providing a large number of iovec structures.
Linux kernel <2.6.36.2 - Privilege Escalation
The ec_dev_ioctl function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2 does not require the CAP_NET_ADMIN capability, which allows local users to bypass intended access restrictions and configure econet addresses via an SIOCSIFADDR ioctl call.
Linux Kernel < 2.6.36.2 - Denial of Service via NULL Pointer Dereference in econet_sendmsg
The econet_sendmsg function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2, when an econet address is configured, allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a sendmsg call that specifies a NULL value for the remote address field.
Linux kernel <2.6.36.2 - Privilege Escalation
The ec_dev_ioctl function in net/econet/af_econet.c in the Linux kernel before 2.6.36.2 does not require the CAP_NET_ADMIN capability, which allows local users to bypass intended access restrictions and configure econet addresses via an SIOCSIFADDR ioctl call.
Linux kernel <2.6.25 - Memory Corruption
The vmsplice_to_user function in fs/splice.c in the Linux kernel 2.6.22 through 2.6.24 does not validate a certain userspace pointer before dereference, which might allow local users to access arbitrary kernel memory locations.
Linux Kernel 2.6.20 and later - Denial of Service via Negative optlen in DCCP getsockopt
Integer signedness error in the DCCP support in the do_dccp_getsockopt function in net/dccp/proto.c in Linux kernel 2.6.20 and later allows local users to read kernel memory or cause a denial of service (oops) via a negative optlen value.
Linux Kernel 2.6.20 and later - Denial of Service via Negative optlen in DCCP getsockopt
Integer signedness error in the DCCP support in the do_dccp_getsockopt function in net/dccp/proto.c in Linux kernel 2.6.20 and later allows local users to read kernel memory or cause a denial of service (oops) via a negative optlen value.
Linux kernel <2.6.25 - Memory Corruption
The vmsplice_to_user function in fs/splice.c in the Linux kernel 2.6.22 through 2.6.24 does not validate a certain userspace pointer before dereference, which might allow local users to access arbitrary kernel memory locations.
Linux kernel <2.6.25 - Info Disclosure
The copy_from_user_mmap_sem function in fs/splice.c in the Linux kernel 2.6.22 through 2.6.24 does not validate a certain userspace pointer before dereference, which allow local users to read from arbitrary kernel memory locations.
Linux Kernel <2.6.11.5 - Privilege Escalation
The bluez_sock_create function in the Bluetooth stack for Linux kernel 2.4.6 through 2.4.30-rc1 and 2.6 through 2.6.11.5 allows local users to gain privileges via (1) socket or (2) socketpair call with a negative protocol value.
CVE-2010-3847
EXPLOITDB
glibc LD_AUDIT Arbitrary DSO Load Privilege Escalation
elf/dl-load.c in ld.so in the GNU C Library (aka glibc or libc6) through 2.11.2, and 2.12.x through 2.12.1, does not properly handle a value of $ORIGIN for the LD_AUDIT environment variable, which allows local users to gain privileges via a crafted dynamic shared object (DSO) located in an arbitrary directory.
CVE-2010-3847
EXPLOITDB
glibc LD_AUDIT Arbitrary DSO Load Privilege Escalation
elf/dl-load.c in ld.so in the GNU C Library (aka glibc or libc6) through 2.11.2, and 2.12.x through 2.12.1, does not properly handle a value of $ORIGIN for the LD_AUDIT environment variable, which allows local users to gain privileges via a crafted dynamic shared object (DSO) located in an arbitrary directory.
F-Secure <2.15.484-2.16 - Privilege Escalation
suid.cgi scripts in F-Secure (1) Internet Gatekeeper for Linux before 2.15.484 and (2) Anti-Virus Linux Gateway before 2.16 are installed SUID with world-executable permissions, which allows local users to gain privilege.
IRIX - Local Buffer Overflow via lpr -C Option
Buffer overflow in lpr, as used in BSD-based systems including Linux, allows local users to execute arbitrary code as root via a long -C (classification) command line option.
Linux Kernel 3.0.0-3.19.8 - Privilege Escalation via aufs and FUSE Mount Namespace Bypass
The aufs module for the Linux kernel 3.x and 4.x does not properly restrict the mount namespace, which allows local users to gain privileges by mounting an aufs filesystem on top of a FUSE filesystem, and then executing a crafted setuid program.
CVSS 7.8
Apport <2.17.1 - Privilege Escalation
The crash reporting feature in Apport 2.13 through 2.17.x before 2.17.1 allows local users to gain privileges via a crafted usr/share/apport/apport file in a namespace (container).
Linux Kernel shiftfs - Integer Underflow in shiftfs_btrfs_ioctl_fd_replace
In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, shiftfs_btrfs_ioctl_fd_replace() installs an fd referencing a file from the lower filesystem without taking an additional reference to that file. After the btrfs ioctl completes this fd is closed, which then puts a reference to that file, leading to a refcount underflow.
CVSS 7.1
Linux Kernel shiftfs - Use-After-Free via fdget Private Data Type Confusion
In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, shiftfs_btrfs_ioctl_fd_replace() calls fdget(oldfd), then without further checks passes the resulting file* into shiftfs_real_fdget(), which casts file->private_data, a void* that points to a filesystem-dependent type, to a "struct shiftfs_file_info *". As the private_data is not required to be a pointer, an attacker can use this to cause a denial of service or possibly execute arbitrary code.
CVSS 7.1
systemd < 242 - Improper Privilege Management via DynamicUser Service SUID/SGID Binary
It was discovered that a systemd service that uses DynamicUser property can create a SUID/SGID binary that would be allowed to run as the transient service UID/GID even after the service is terminated. A local attacker may use this flaw to access resources that will be owned by a potentially different service in the future, when the UID/GID will be recycled.
CVSS 7.8
Red Hat Linux 6.x - Denial of Service via Malformed X Font Server Request
The X font server xfs in Red Hat Linux 6.x allows an attacker to cause a denial of service via a malformed request.
CVE-2009-0755
EXPLOITDB
poppler < 0.10.4 - Denial of Service via Invalid Form Opt Entry
The FormWidgetChoice::loadDefaults function in Poppler before 0.10.4 allows remote attackers to cause a denial of service (crash) via a PDF file with an invalid Form Opt entry.
Polipo 1.0.4 - Denial of Service via Cache-Control Header Parsing
Polipo 1.0.4, and possibly other versions, allows remote attackers to cause a denial of service (crash) via a request with a Cache-Control header that lacks a value for the max-age field, which triggers a segmentation fault in the httpParseHeaders function in http_parse.c, and possibly other unspecified vectors.
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