Oracle Linux vulnerabilities

CVE-2014-8134 [LOW] CVE-2014-8134: The paravirt_ops_setup function in arch/x86/kernel/kvm.c in the Linux kernel through 3.18 uses an im The paravirt_ops_setup function in arch/x86/kernel/kvm.c in the Linux kernel through 3.18 uses an improper paravirt_enabled setting for KVM guest kernels, which makes it easier for guest OS users to bypass the ASLR protection mechanism via a crafted application that reads a 16-bit value.

CVE-2014-8566 [MEDIUM] CWE-200 CVE-2014-8566: The mod_auth_mellon module before 0.8.1 allows remote attackers to obtain sensitive information or c The mod_auth_mellon module before 0.8.1 allows remote attackers to obtain sensitive information or cause a denial of service (segmentation fault) via unspecified vectors related to a "session overflow" involving "sessions overlapping in memory."

CVE-2014-3673 [HIGH] CWE-20 CVE-2014-3673: The SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial The SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (system crash) via a malformed ASCONF chunk, related to net/sctp/sm_make_chunk.c and net/sctp/sm_statefuns.c.

CVE-2014-3687 [HIGH] CWE-400 CVE-2014-3687: The sctp_assoc_lookup_asconf_ack function in net/sctp/associola.c in the SCTP implementation in the The sctp_assoc_lookup_asconf_ack function in net/sctp/associola.c in the SCTP implementation in the Linux kernel through 3.17.2 allows remote attackers to cause a denial of service (panic) via duplicate ASCONF chunks that trigger an incorrect uncork within the side-effect interpreter.

CVE-2014-8559 [MEDIUM] CWE-400 CVE-2014-8559: The d_walk function in fs/dcache.c in the Linux kernel through 3.17.2 does not properly maintain the The d_walk function in fs/dcache.c in the Linux kernel through 3.17.2 does not properly maintain the semantics of rename_lock, which allows local users to cause a denial of service (deadlock and system hang) via a crafted application.

CVE-2014-3647 [MEDIUM] CVE-2014-3647: arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly per arch/x86/kvm/emulate.c in the KVM subsystem in the Linux kernel through 3.17.2 does not properly perform RIP changes, which allows guest OS users to cause a denial of service (guest OS crash) via a crafted application.

CVE-2014-3581 [MEDIUM] CWE-476 CVE-2014-3581: The cache_merge_headers_out function in modules/cache/cache_util.c in the mod_cache module in the Ap The cache_merge_headers_out function in modules/cache/cache_util.c in the mod_cache module in the Apache HTTP Server before 2.4.11 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty HTTP Content-Type header.

CVE-2014-7169 [CRITICAL] CVE-2014-7169: GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed function definiti GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed function definitions in the values of environment variables, which allows remote attackers to write to files or possibly have unknown other impact via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd, the mod_cgi and mod_cgi

CVE-2014-6271 [CRITICAL] CWE-78 CVE-2014-6271: GNU Bash through 4.3 processes trailing strings after function definitions in the values of environm GNU Bash through 4.3 processes trailing strings after function definitions in the values of environment variables, which allows remote attackers to execute arbitrary code via a crafted environment, as demonstrated by vectors involving the ForceCommand feature in OpenSSH sshd, the mod_cgi and mod_cgid modules in the Apache HTTP Server, scripts execute

CVE-2014-0207 [MEDIUM] CWE-119 CVE-2014-0207: The cdf_read_short_sector function in cdf.c in file before 5.19, as used in the Fileinfo component i The cdf_read_short_sector function in cdf.c in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, allows remote attackers to cause a denial of service (assertion failure and application exit) via a crafted CDF file.

CVE-2014-3479 [MEDIUM] CVE-2014-3479: The cdf_check_stream_offset function in cdf.c in file before 5.19, as used in the Fileinfo component The cdf_check_stream_offset function in cdf.c in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, relies on incorrect sector-size data, which allows remote attackers to cause a denial of service (application crash) via a crafted stream offset in a CDF file.

CVE-2014-3487 [MEDIUM] CWE-20 CVE-2014-3487: The cdf_read_property_info function in file before 5.19, as used in the Fileinfo component in PHP be The cdf_read_property_info function in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, does not properly validate a stream offset, which allows remote attackers to cause a denial of service (application crash) via a crafted CDF file.

CVE-2014-3480 [MEDIUM] CWE-20 CVE-2014-3480: The cdf_count_chain function in cdf.c in file before 5.19, as used in the Fileinfo component in PHP The cdf_count_chain function in cdf.c in file before 5.19, as used in the Fileinfo component in PHP before 5.4.30 and 5.5.x before 5.5.14, does not properly validate sector-count data, which allows remote attackers to cause a denial of service (application crash) via a crafted CDF file.

CVE-2014-0203 [MEDIUM] CWE-416 CVE-2014-0203: The __do_follow_link function in fs/namei.c in the Linux kernel before 2.6.33 does not properly hand The __do_follow_link function in fs/namei.c in the Linux kernel before 2.6.33 does not properly handle the last pathname component during use of certain filesystems, which allows local users to cause a denial of service (incorrect free operations and system crash) via an open system call.

CVE-2014-3153 [HIGH] CVE-2014-3153: The futex_requeue function in kernel/futex.c in the Linux kernel through 3.14.5 does not ensure that The futex_requeue function in kernel/futex.c in the Linux kernel through 3.14.5 does not ensure that calls have two different futex addresses, which allows local users to gain privileges via a crafted FUTEX_REQUEUE command that facilitates unsafe waiter modification.

CVE-2014-1737 [HIGH] CWE-754 CVE-2014-1737: The raw_cmd_copyin function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not pr The raw_cmd_copyin function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not properly handle error conditions during processing of an FDRAWCMD ioctl call, which allows local users to trigger kfree operations and gain privileges by leveraging write access to a /dev/fd device.

CVE-2014-3144 [MEDIUM] CWE-190 CVE-2014-3144: The (1) BPF_S_ANC_NLATTR and (2) BPF_S_ANC_NLATTR_NEST extension implementations in the sk_run_filte The (1) BPF_S_ANC_NLATTR and (2) BPF_S_ANC_NLATTR_NEST extension implementations in the sk_run_filter function in net/core/filter.c in the Linux kernel through 3.14.3 do not check whether a certain length value is sufficiently large, which allows local users to cause a denial of service (integer underflow and system crash) via crafted BPF instructions

CVE-2014-3145 [MEDIUM] CWE-125 CVE-2014-3145: The BPF_S_ANC_NLATTR_NEST extension implementation in the sk_run_filter function in net/core/filter. The BPF_S_ANC_NLATTR_NEST extension implementation in the sk_run_filter function in net/core/filter.c in the Linux kernel through 3.14.3 uses the reverse order in a certain subtraction, which allows local users to cause a denial of service (over-read and system crash) via crafted BPF instructions. NOTE: the affected code was moved to the __skb_get_nla

CVE-2014-1738 [LOW] CWE-200 CVE-2014-1738: The raw_cmd_copyout function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not p The raw_cmd_copyout function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not properly restrict access to certain pointers during processing of an FDRAWCMD ioctl call, which allows local users to obtain sensitive information from kernel heap memory by leveraging write access to a /dev/fd device.

CVE-2014-0196 [MEDIUM] CWE-362 CVE-2014-0196: The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly The n_tty_write function in drivers/tty/n_tty.c in the Linux kernel through 3.14.3 does not properly manage tty driver access in the "LECHO & !OPOST" case, which allows local users to cause a denial of service (memory corruption and system crash) or gain privileges by triggering a race condition involving read and write operations with long strings.