CVEdetails.com the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
Vulnerability Feeds & WidgetsNew   www.itsecdb.com  

Redhat » Enterprise Linux Server : Security Vulnerabilities (CVSS score between 4 and 4.99)

Press ESC to close
# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2016-4470 DoS 2016-06-27 2019-04-22
4.9
None Local Low Not required None None Complete
The key_reject_and_link function in security/keys/key.c in the Linux kernel through 4.6.3 does not ensure that a certain data structure is initialized, which allows local users to cause a denial of service (system crash) via vectors involving a crafted keyctl request2 command.
2 CVE-2016-7091 200 +Info 2016-12-22 2016-12-23
4.9
None Local Low Not required Complete None None
sudo: It was discovered that the default sudo configuration on Red Hat Enterprise Linux and possibly other Linux implementations preserves the value of INPUTRC which could lead to information disclosure. A local user with sudo access to a restricted program that uses readline could use this flaw to read content from specially formatted files with elevated privileges provided by sudo.
3 CVE-2016-7796 20 DoS 2016-10-13 2017-07-27
4.9
None Local Low Not required None None Complete
The manager_dispatch_notify_fd function in systemd allows local users to cause a denial of service (system hang) via a zero-length message received over a notify socket, which causes an error to be returned and the notification handler to be disabled.
4 CVE-2017-2618 682 2018-07-27 2019-10-09
4.9
None Local Low Not required None None Complete
A flaw was found in the Linux kernel's handling of clearing SELinux attributes on /proc/pid/attr files before 4.9.10. An empty (null) write to this file can crash the system by causing the system to attempt to access unmapped kernel memory.
5 CVE-2017-3265 2017-01-27 2019-10-02
4.9
None Remote Medium Single system Partial None Partial
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Packaging). Supported versions that are affected are 5.5.53 and earlier, 5.6.34 and earlier and 5.7.16 and earlier. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS v3.0 Base Score 5.6 (Confidentiality and Availability impacts).
6 CVE-2017-15121 20 2017-12-06 2019-10-09
4.9
None Local Low Not required None None Complete
A non-privileged user is able to mount a fuse filesystem on RHEL 6 or 7 and crash a system if an application punches a hole in a file that does not end aligned to a page boundary.
7 CVE-2018-1130 476 DoS 2018-05-10 2019-10-09
4.9
None Local Low Not required None None Complete
Linux kernel before version 4.16-rc7 is vulnerable to a null pointer dereference in dccp_write_xmit() function in net/dccp/output.c in that allows a local user to cause a denial of service by a number of certain crafted system calls.
8 CVE-2018-3639 200 Bypass +Info 2018-05-22 2019-05-23
4.9
None Local Low Not required Complete None None
Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis, aka Speculative Store Bypass (SSB), Variant 4.
9 CVE-2018-10872 119 Overflow 2018-07-10 2018-11-30
4.9
None Local Low Not required None None Complete
A flaw was found in the way the Linux kernel handled exceptions delivered after a stack switch operation via Mov SS or Pop SS instructions. During the stack switch operation, processor does not deliver interrupts and exceptions, they are delivered once the first instruction after the stack switch is executed. An unprivileged system user could use this flaw to crash the system kernel resulting in DoS. This CVE-2018-10872 was assigned due to regression of CVE-2018-8897 in Red Hat Enterprise Linux 6.10 GA kernel. No other versions are affected by this CVE.
10 CVE-2018-10881 119 DoS Overflow 2018-07-26 2019-10-09
4.9
None Local Low Not required None None Complete
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound access in ext4_get_group_info function, a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.
11 CVE-2018-10883 787 DoS 2018-07-30 2019-10-09
4.9
None Local Low Not required None None Complete
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write in jbd2_journal_dirty_metadata(), a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.
12 CVE-2018-14646 476 DoS 2018-11-26 2019-10-09
4.9
None Local Low Not required None None Complete
The Linux kernel before 4.15-rc8 was found to be vulnerable to a NULL pointer dereference bug in the __netlink_ns_capable() function in the net/netlink/af_netlink.c file. A local attacker could exploit this when a net namespace with a netnsid is assigned to cause a kernel panic and a denial of service.
13 CVE-2018-16885 125 2019-01-03 2019-08-06
4.9
None Local Low Not required None None Complete
A flaw was found in the Linux kernel that allows the userspace to call memcpy_fromiovecend() and similar functions with a zero offset and buffer length which causes the read beyond the buffer boundaries, in certain cases causing a memory access fault and a system halt by accessing invalid memory address. This issue only affects kernel version 3.10.x as shipped with Red Hat Enterprise Linux 7.
14 CVE-2018-17972 269 2018-10-03 2019-10-02
4.9
None Local Low Not required Complete None None
An issue was discovered in the proc_pid_stack function in fs/proc/base.c in the Linux kernel through 4.18.11. It does not ensure that only root may inspect the kernel stack of an arbitrary task, allowing a local attacker to exploit racy stack unwinding and leak kernel task stack contents.
15 CVE-2018-1000199 388 Exec Code Mem. Corr. 2018-05-24 2018-06-27
4.9
None Local Low Not required None None Complete
The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modify_user_hw_breakpoint() that can result in crash and possibly memory corruption. This attack appear to be exploitable via local code execution and the ability to use ptrace. This vulnerability appears to have been fixed in git commit f67b15037a7a50c57f72e69a6d59941ad90a0f0f.
16 CVE-2019-6454 119 DoS Overflow 2019-03-21 2019-06-04
4.9
None Local Low Not required None None Complete
An issue was discovered in sd-bus in systemd 239. bus_process_object() in libsystemd/sd-bus/bus-objects.c allocates a variable-length stack buffer for temporarily storing the object path of incoming D-Bus messages. An unprivileged local user can exploit this by sending a specially crafted message to PID1, causing the stack pointer to jump over the stack guard pages into an unmapped memory region and trigger a denial of service (systemd PID1 crash and kernel panic).
17 CVE-2017-12163 200 +Info 2018-07-26 2019-10-09
4.8
None Local Network Low Not required Partial Partial None
An information leak flaw was found in the way SMB1 protocol was implemented by Samba before 4.4.16, 4.5.x before 4.5.14, and 4.6.x before 4.6.8. A malicious client could use this flaw to dump server memory contents to a file on the samba share or to a shared printer, though the exact area of server memory cannot be controlled by the attacker.
18 CVE-2016-5011 399 DoS 2017-04-11 2017-04-17
4.7
None Local Medium Not required None None Complete
The parse_dos_extended function in partitions/dos.c in the libblkid library in util-linux allows physically proximate attackers to cause a denial of service (memory consumption) via a crafted MSDOS partition table with an extended partition boot record at zero offset.
19 CVE-2017-2616 362 2018-07-27 2019-10-09
4.7
None Local Medium Not required None None Complete
A race condition was found in util-linux before 2.32.1 in the way su handled the management of child processes. A local authenticated attacker could use this flaw to kill other processes with root privileges under specific conditions.
20 CVE-2018-3693 Overflow 2018-07-10 2019-10-02
4.7
None Local Medium Not required Complete None None
Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a speculative buffer overflow and side-channel analysis.
21 CVE-2014-9273 119 Exec Code Overflow +Priv 2014-12-08 2018-10-30
4.6
User Local Low Not required Partial Partial Partial
lib/handle.c in Hivex before 1.3.11 allows local users to execute arbitrary code and gain privileges via a small hive files, which triggers an out-of-bounds read or write.
22 CVE-2015-4879 2015-10-21 2018-01-04
4.6
None Remote High Single system Partial Partial Partial
Unspecified vulnerability in Oracle MySQL Server 5.5.44 and earlier, and 5.6.25 and earlier, allows remote authenticated users to affect confidentiality, integrity, and availability via vectors related to DML.
23 CVE-2015-7529 59 +Priv +Info 2017-11-06 2019-09-27
4.6
None Local Low Not required Partial Partial Partial
sosreport in SoS 3.x allows local users to obtain sensitive information from sosreport files or gain privileges via a symlink attack on an archive file in a temporary directory, as demonstrated by sosreport-$hostname-$date.tar in /tmp/sosreport-$hostname-$date.
24 CVE-2017-3636 DoS 2017-08-08 2019-10-02
4.6
None Local Low Not required Partial Partial Partial
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Client programs). Supported versions that are affected are 5.5.56 and earlier and 5.6.36 and earlier. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data as well as unauthorized read access to a subset of MySQL Server accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Server. CVSS 3.0 Base Score 5.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L).
25 CVE-2017-7518 755 2018-07-30 2019-10-09
4.6
None Local Low Not required Partial Partial Partial
A flaw was found in the Linux kernel before version 4.12 in the way the KVM module processed the trap flag(TF) bit in EFLAGS during emulation of the syscall instruction, which leads to a debug exception(#DB) being raised in the guest stack. A user/process inside a guest could use this flaw to potentially escalate their privileges inside the guest. Linux guests are not affected by this.
26 CVE-2017-7980 119 DoS Exec Code Overflow 2017-07-25 2019-04-22
4.6
None Local Low Not required Partial Partial Partial
Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation.
27 CVE-2018-1087 2018-05-15 2019-10-09
4.6
None Local Low Not required Partial Partial Partial
kernel KVM before versions kernel 4.16, kernel 4.16-rc7, kernel 4.17-rc1, kernel 4.17-rc2 and kernel 4.17-rc3 is vulnerable to a flaw in the way the Linux kernel's KVM hypervisor handled exceptions delivered after a stack switch operation via Mov SS or Pop SS instructions. During the stack switch operation, the processor did not deliver interrupts and exceptions, rather they are delivered once the first instruction after the stack switch is executed. An unprivileged KVM guest user could use this flaw to crash the guest or, potentially, escalate their privileges in the guest.
28 CVE-2018-1113 732 2018-07-02 2019-10-09
4.6
None Local Low Not required Partial Partial Partial
setup before version 2.11.4-1.fc28 in Fedora and Red Hat Enterprise Linux added /sbin/nologin and /usr/sbin/nologin to /etc/shells. This violates security assumptions made by pam_shells and some daemons which allow access based on a user's shell being listed in /etc/shells. Under some circumstances, users which had their shell changed to /sbin/nologin could still access the system.
29 CVE-2018-1124 190 Exec Code Overflow 2018-05-23 2019-07-30
4.6
None Local Low Not required Partial Partial Partial
procps-ng before version 3.3.15 is vulnerable to multiple integer overflows leading to a heap corruption in file2strvec function. This allows a privilege escalation for a local attacker who can create entries in procfs by starting processes, which could result in crashes or arbitrary code execution in proc utilities run by other users.
30 CVE-2018-5848 190 Overflow 2018-06-12 2019-05-02
4.6
None Local Low Not required Partial Partial Partial
In the function wmi_set_ie(), the length validation code does not handle unsigned integer overflow properly. As a result, a large value of the 'ie_len' argument can cause a buffer overflow in all Android releases from CAF (Android for MSM, Firefox OS for MSM, QRD Android) using the Linux Kernel.
31 CVE-2018-6560 436 2018-02-02 2019-10-02
4.6
None Local Low Not required Partial Partial Partial
In dbus-proxy/flatpak-proxy.c in Flatpak before 0.8.9, and 0.9.x and 0.10.x before 0.10.3, crafted D-Bus messages to the host can be used to break out of the sandbox, because whitespace handling in the proxy is not identical to whitespace handling in the daemon.
32 CVE-2018-6574 94 Exec Code 2018-02-07 2019-10-02
4.6
None Local Low Not required Partial Partial Partial
Go before 1.8.7, Go 1.9.x before 1.9.4, and Go 1.10 pre-releases before Go 1.10rc2 allow "go get" remote command execution during source code build, by leveraging the gcc or clang plugin feature, because -fplugin= and -plugin= arguments were not blocked.
33 CVE-2018-6764 346 Exec Code Bypass 2018-02-23 2019-10-02
4.6
None Local Low Not required Partial Partial Partial
util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module.
34 CVE-2018-7566 119 Overflow 2018-03-30 2019-06-17
4.6
None Local Low Not required Partial Partial Partial
The Linux kernel 4.15 has a Buffer Overflow via an SNDRV_SEQ_IOCTL_SET_CLIENT_POOL ioctl write operation to /dev/snd/seq by a local user.
35 CVE-2018-10902 415 +Priv 2018-08-21 2019-10-09
4.6
None Local Low Not required Partial Partial Partial
It was found that the raw midi kernel driver does not protect against concurrent access which leads to a double realloc (double free) in snd_rawmidi_input_params() and snd_rawmidi_output_status() which are part of snd_rawmidi_ioctl() handler in rawmidi.c file. A malicious local attacker could possibly use this for privilege escalation.
36 CVE-2018-10906 269 DoS Bypass 2018-07-24 2019-10-02
4.6
None Local Low Not required Partial Partial Partial
In fuse before versions 2.9.8 and 3.x before 3.2.5, fusermount is vulnerable to a restriction bypass when SELinux is active. This allows non-root users to mount a FUSE file system with the 'allow_other' mount option regardless of whether 'user_allow_other' is set in the fuse configuration. An attacker may use this flaw to mount a FUSE file system, accessible by other users, and trick them into accessing files on that file system, possibly causing Denial of Service or other unspecified effects.
37 CVE-2018-11237 119 Overflow 2018-05-18 2019-04-25
4.6
None Local Low Not required Partial Partial Partial
An AVX-512-optimized implementation of the mempcpy function in the GNU C Library (aka glibc or libc6) 2.27 and earlier may write data beyond the target buffer, leading to a buffer overflow in __mempcpy_avx512_no_vzeroupper.
38 CVE-2018-11781 94 2018-09-17 2019-08-06
4.6
None Local Low Not required Partial Partial Partial
Apache SpamAssassin 3.4.2 fixes a local user code injection in the meta rule syntax.
39 CVE-2018-12379 787 2018-10-18 2018-12-06
4.6
None Local Low Not required Partial Partial Partial
When the Mozilla Updater opens a MAR format file which contains a very long item filename, an out-of-bounds write can be triggered, leading to a potentially exploitable crash. This requires running the Mozilla Updater manually on the local system with the malicious MAR file in order to occur. This vulnerability affects Firefox < 62, Firefox ESR < 60.2, and Thunderbird < 60.2.1.
40 CVE-2018-16864 119 Overflow 2019-01-11 2019-08-07
4.6
None Local Low Not required Partial Partial Partial
An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when a program with long command line arguments calls syslog. A local attacker may use this flaw to crash systemd-journald or escalate his privileges. Versions through v240 are vulnerable.
41 CVE-2018-16865 119 Exec Code Overflow 2019-01-11 2019-08-07
4.6
None Local Low Not required Partial Partial Partial
An allocation of memory without limits, that could result in the stack clashing with another memory region, was discovered in systemd-journald when many entries are sent to the journal socket. A local attacker, or a remote one if systemd-journal-remote is used, may use this flaw to crash systemd-journald or execute code with journald privileges. Versions through v240 are vulnerable.
42 CVE-2019-5780 20 2019-02-19 2019-04-18
4.6
None Local Low Not required Partial Partial Partial
Insufficient restrictions on what can be done with Apple Events in Google Chrome on macOS prior to 72.0.3626.81 allowed a local attacker to execute JavaScript via Apple Events.
43 CVE-2019-7221 416 2019-03-21 2019-06-14
4.6
None Local Low Not required Partial Partial Partial
The KVM implementation in the Linux kernel through 4.20.5 has a Use-after-Free.
44 CVE-2019-10166 284 2019-08-02 2019-10-09
4.6
None Local Low Not required Partial Partial Partial
It was discovered that libvirtd, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, would permit readonly clients to use the virDomainManagedSaveDefineXML() API, which would permit them to modify managed save state files. If a managed save had already been created by a privileged user, a local attacker could modify this file such that libvirtd would execute an arbitrary program when the domain was resumed.
45 CVE-2019-10167 284 2019-08-02 2019-10-09
4.6
None Local Low Not required Partial Partial Partial
The virConnectGetDomainCapabilities() libvirt API, versions 4.x.x before 4.10.1 and 5.x.x before 5.4.1, accepts an "emulatorbin" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an arbitrary path for this argument, causing libvirtd to execute a crafted executable with its own privileges.
46 CVE-2019-10168 284 2019-08-02 2019-10-09
4.6
None Local Low Not required Partial Partial Partial
The virConnectBaselineHypervisorCPU() and virConnectCompareHypervisorCPU() libvirt APIs, 4.x.x before 4.10.1 and 5.x.x before 5.4.1, accept an "emulator" argument to specify the program providing emulation for a domain. Since v1.2.19, libvirt will execute that program to probe the domain's capabilities. Read-only clients could specify an arbitrary path for this argument, causing libvirtd to execute a crafted executable with its own privileges.
47 CVE-2014-4038 59 2014-06-17 2017-01-06
4.4
None Local Medium Not required Partial Partial Partial
ppc64-diag 2.6.1 allows local users to overwrite arbitrary files via a symlink attack related to (1) rtas_errd/diag_support.c and /tmp/get_dt_files, (2) scripts/ppc64_diag_mkrsrc and /tmp/diagSEsnap/snapH.tar.gz, or (3) lpd/test/lpd_ela_test.sh and /var/tmp/ras.
48 CVE-2014-8169 264 +Priv 2015-03-18 2018-10-30
4.4
None Local Medium Not required Partial Partial Partial
automount 5.0.8, when a program map uses certain interpreted languages, uses the calling user's USER and HOME environment variable values instead of the values for the user used to run the mapped program, which allows local users to gain privileges via a Trojan horse program in the user home directory.
49 CVE-2018-12385 20 2018-10-18 2018-12-06
4.4
None Local Medium Not required Partial Partial Partial
A potentially exploitable crash in TransportSecurityInfo used for SSL can be triggered by data stored in the local cache in the user profile directory. This issue is only exploitable in combination with another vulnerability allowing an attacker to write data into the local cache or from locally installed malware. This issue also triggers a non-exploitable startup crash for users switching between the Nightly and Release versions of Firefox if the same profile is used. This vulnerability affects Thunderbird < 60.2.1, Firefox ESR < 60.2.1, and Firefox < 62.0.2.
50 CVE-2019-6133 284 Bypass 2019-01-11 2019-05-28
4.4
None Local Medium Not required Partial Partial Partial
In PolicyKit (aka polkit) 0.115, the "start time" protection mechanism can be bypassed because fork() is not atomic, and therefore authorization decisions are improperly cached. This is related to lack of uid checking in polkitbackend/polkitbackendinteractiveauthority.c.
Total number of vulnerabilities : 272   Page : 1 (This Page)2 3 4 5 6
CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.