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Redhat » Enterprise Linux Server Aus » 7.6 : Security Vulnerabilities

Cpe Name:cpe:/o:redhat:enterprise_linux_server_aus:7.6
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# 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-2019-11235 345 2019-04-22 2019-05-13
7.5
None Remote Low Not required Partial Partial Partial
FreeRADIUS before 3.0.19 mishandles the "each participant verifies that the received scalar is within a range, and that the received group element is a valid point on the curve being used" protection mechanism, aka a "Dragonblood" issue, a similar issue to CVE-2019-9498 and CVE-2019-9499.
2 CVE-2019-10182 22 Dir. Trav. 2019-07-31 2019-08-15
5.8
None Remote Medium Not required None Partial Partial
It was found that icedtea-web though 1.7.2 and 1.8.2 did not properly sanitize paths from <jar/> elements in JNLP files. An attacker could trick a victim into running a specially crafted application and use this flaw to upload arbitrary files to arbitrary locations in the context of the user.
3 CVE-2019-10168 284 2019-08-02 2019-08-12
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.
4 CVE-2019-10167 284 2019-08-02 2019-08-12
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.
5 CVE-2019-10166 284 2019-08-02 2019-08-12
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.
6 CVE-2019-9636 255 2019-03-08 2019-06-13
5.0
None Remote Low Not required Partial None None
Python 2.7.x through 2.7.16 and 3.x through 3.7.2 is affected by: Improper Handling of Unicode Encoding (with an incorrect netloc) during NFKC normalization. The impact is: Information disclosure (credentials, cookies, etc. that are cached against a given hostname). The components are: urllib.parse.urlsplit, urllib.parse.urlparse. The attack vector is: A specially crafted URL could be incorrectly parsed to locate cookies or authentication data and send that information to a different host than when parsed correctly.
7 CVE-2019-8308 20 2019-02-12 2019-08-31
4.4
None Local Medium Not required Partial Partial Partial
Flatpak before 1.0.7, and 1.1.x and 1.2.x before 1.2.3, exposes /proc in the apply_extra script sandbox, which allows attackers to modify a host-side executable file.
8 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.
9 CVE-2019-6974 362 2019-02-15 2019-09-20
6.8
None Remote Medium Not required Partial Partial Partial
In the Linux kernel before 4.20.8, kvm_ioctl_create_device in virt/kvm/kvm_main.c mishandles reference counting because of a race condition, leading to a use-after-free.
10 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).
11 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.
12 CVE-2019-6116 20 Exec Code 2019-03-21 2019-04-24
6.8
None Remote Medium Not required Partial Partial Partial
In Artifex Ghostscript through 9.26, ephemeral or transient procedures can allow access to system operators, leading to remote code execution.
13 CVE-2019-3878 287 Bypass 2019-03-26 2019-05-07
6.8
None Remote Medium Not required Partial Partial Partial
A vulnerability was found in mod_auth_mellon before v0.14.2. If Apache is configured as a reverse proxy and mod_auth_mellon is configured to only let through authenticated users (with the require valid-user directive), adding special HTTP headers that are normally used to start the special SAML ECP (non-browser based) can be used to bypass authentication.
14 CVE-2019-3863 787 2019-03-25 2019-05-14
6.8
None Remote Medium Not required Partial Partial Partial
A flaw was found in libssh2 before 1.8.1. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used as an index to copy memory causing in an out of bounds memory write error.
15 CVE-2019-3857 190 Exec Code Overflow 2019-03-25 2019-05-14
6.8
None Remote Medium Not required Partial Partial Partial
An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit signal are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.
16 CVE-2019-3856 190 Exec Code Overflow 2019-03-25 2019-05-14
6.8
None Remote Medium Not required Partial Partial Partial
An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.
17 CVE-2019-3855 190 Exec Code Overflow 2019-03-21 2019-05-14
9.3
None Remote Medium Not required Complete Complete Complete
An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.
18 CVE-2019-3838 284 2019-03-25 2019-05-07
4.3
None Remote Medium Not required Partial None None
It was found that the forceput operator could be extracted from the DefineResource method in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.
19 CVE-2019-3835 284 2019-03-25 2019-05-07
4.3
None Remote Medium Not required Partial None None
It was found that the superexec operator was available in the internal dictionary in ghostscript before 9.27. A specially crafted PostScript file could use this flaw in order to, for example, have access to the file system outside of the constrains imposed by -dSAFER.
20 CVE-2019-3816 200 +Info 2019-03-14 2019-05-07
5.0
None Remote Low Not required Partial None None
Openwsman, versions up to and including 2.6.9, are vulnerable to arbitrary file disclosure because the working directory of openwsmand daemon was set to root directory. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted HTTP request to openwsman server.
21 CVE-2019-3815 399 2019-01-28 2019-04-26
2.1
None Local Low Not required None None Partial
A memory leak was discovered in the backport of fixes for CVE-2018-16864 in Red Hat Enterprise Linux. Function dispatch_message_real() in journald-server.c does not free the memory allocated by set_iovec_field_free() to store the `_CMDLINE=` entry. A local attacker may use this flaw to make systemd-journald crash. This issue only affects versions shipped with Red Hat Enterprise since v219-62.2.
22 CVE-2019-2422 284 2019-01-16 2019-06-03
4.3
None Remote Medium Not required Partial None None
Vulnerability in the Java SE component of Oracle Java SE (subcomponent: Libraries). Supported versions that are affected are Java SE: 7u201, 8u192 and 11.0.1; Java SE Embedded: 8u191. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Java SE accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets (in Java SE 8), that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 3.1 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N).
23 CVE-2018-1000805 284 2018-10-08 2019-04-16
6.5
None Remote Low Single system Partial Partial Partial
Paramiko version 2.4.1, 2.3.2, 2.2.3, 2.1.5, 2.0.8, 1.18.5, 1.17.6 contains a Incorrect Access Control vulnerability in SSH server that can result in RCE. This attack appear to be exploitable via network connectivity.
24 CVE-2018-1000156 20 Exec Code 2018-04-06 2019-07-30
6.8
None Remote Medium Not required Partial Partial Partial
GNU Patch version 2.7.6 contains an input validation vulnerability when processing patch files, specifically the EDITOR_PROGRAM invocation (using ed) can result in code execution. This attack appear to be exploitable via a patch file processed via the patch utility. This is similar to FreeBSD's CVE-2015-1418 however although they share a common ancestry the code bases have diverged over time.
25 CVE-2018-1000140 119 Exec Code Overflow 2018-03-23 2019-05-01
7.5
None Remote Low Not required Partial Partial Partial
rsyslog librelp version 1.2.14 and earlier contains a Buffer Overflow vulnerability in the checking of x509 certificates from a peer that can result in Remote code execution. This attack appear to be exploitable a remote attacker that can connect to rsyslog and trigger a stack buffer overflow by sending a specially crafted x509 certificate.
26 CVE-2018-1000001 119 Exec Code Overflow 2018-01-31 2019-04-04
7.2
None Local Low Not required Complete Complete Complete
In glibc 2.26 and earlier there is confusion in the usage of getcwd() by realpath() which can be used to write before the destination buffer leading to a buffer underflow and potential code execution.
27 CVE-2018-19477 704 Bypass 2018-11-23 2019-04-25
6.8
None Remote Medium Not required Partial Partial Partial
psi/zfjbig2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a JBIG2Decode type confusion.
28 CVE-2018-19476 704 Bypass 2018-11-23 2019-04-25
6.8
None Remote Medium Not required Partial Partial Partial
psi/zicc.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because of a setcolorspace type confusion.
29 CVE-2018-19475 254 Bypass 2018-11-23 2019-04-25
6.8
None Remote Medium Not required Partial Partial Partial
psi/zdevice2.c in Artifex Ghostscript before 9.26 allows remote attackers to bypass intended access restrictions because available stack space is not checked when the device remains the same.
30 CVE-2018-19409 254 2018-11-21 2018-12-18
7.5
None Remote Low Not required Partial Partial Partial
An issue was discovered in Artifex Ghostscript before 9.26. LockSafetyParams is not checked correctly if another device is used.
31 CVE-2018-19134 704 Exec Code 2018-12-20 2019-01-11
6.8
None Remote Medium Not required Partial Partial Partial
In Artifex Ghostscript through 9.25, the setpattern operator did not properly validate certain types. A specially crafted PostScript document could exploit this to crash Ghostscript or, possibly, execute arbitrary code in the context of the Ghostscript process. This is a type confusion issue because of failure to check whether the Implementation of a pattern dictionary was a structure type.
32 CVE-2018-19115 119 Overflow 2018-11-08 2019-05-28
7.5
None Remote Low Not required Partial Partial Partial
keepalived before 2.0.7 has a heap-based buffer overflow when parsing HTTP status codes resulting in DoS or possibly unspecified other impact, because extract_status_code in lib/html.c has no validation of the status code and instead writes an unlimited amount of data to the heap.
33 CVE-2018-18559 416 2018-10-22 2019-05-14
6.8
None Remote Medium Not required Partial Partial Partial
In the Linux kernel through 4.19, a use-after-free can occur due to a race condition between fanout_add from setsockopt and bind on an AF_PACKET socket. This issue exists because of the 15fe076edea787807a7cdc168df832544b58eba6 incomplete fix for a race condition. The code mishandles a certain multithreaded case involving a packet_do_bind unregister action followed by a packet_notifier register action. Later, packet_release operates on only one of the two applicable linked lists. The attacker can achieve Program Counter control.
34 CVE-2018-18506 254 2019-02-05 2019-05-13
4.3
None Remote Medium Not required None Partial None
When proxy auto-detection is enabled, if a web server serves a Proxy Auto-Configuration (PAC) file or if a PAC file is loaded locally, this PAC file can specify that requests to the localhost are to be sent through the proxy to another server. This behavior is disallowed by default when a proxy is manually configured, but when enabled could allow for attacks on services and tools that bind to the localhost for networked behavior if they are accessed through browsing. This vulnerability affects Firefox < 65.
35 CVE-2018-18505 264 2019-02-05 2019-07-20
7.5
None Remote Low Not required Partial Partial Partial
An earlier fix for an Inter-process Communication (IPC) vulnerability, CVE-2011-3079, added authentication to communication between IPC endpoints and server parents during IPC process creation. This authentication is insufficient for channels created after the IPC process is started, leading to the authentication not being correctly applied to later channels. This could allow for a sandbox escape through IPC channels due to lack of message validation in the listener process. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
36 CVE-2018-18501 119 Overflow Mem. Corr. 2019-02-05 2019-04-02
7.5
None Remote Low Not required Partial Partial Partial
Mozilla developers and community members reported memory safety bugs present in Firefox 64 and Firefox ESR 60.4. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
37 CVE-2018-18500 416 2019-02-05 2019-04-02
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur while parsing an HTML5 stream in concert with custom HTML elements. This results in the stream parser object being freed while still in use, leading to a potentially exploitable crash. This vulnerability affects Thunderbird < 60.5, Firefox ESR < 60.5, and Firefox < 65.
38 CVE-2018-18445 125 2018-10-17 2019-04-08
7.2
None Local Low Not required Complete Complete Complete
In the Linux kernel 4.14.x, 4.15.x, 4.16.x, 4.17.x, and 4.18.x before 4.18.13, faulty computation of numeric bounds in the BPF verifier permits out-of-bounds memory accesses because adjust_scalar_min_max_vals in kernel/bpf/verifier.c mishandles 32-bit right shifts.
39 CVE-2018-18397 284 2018-12-12 2019-04-25
2.1
None Local Low Not required None Partial None
The userfaultfd implementation in the Linux kernel before 4.19.7 mishandles access control for certain UFFDIO_ ioctl calls, as demonstrated by allowing local users to write data into holes in a tmpfs file (if the user has read-only access to that file, and that file contains holes), related to fs/userfaultfd.c and mm/userfaultfd.c.
40 CVE-2018-18356 190 Overflow 2018-12-11 2019-06-03
6.8
None Remote Medium Not required Partial Partial Partial
An integer overflow in path handling lead to a use after free in Skia in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
41 CVE-2018-18311 119 Overflow 2018-12-07 2019-07-16
7.5
None Remote Low Not required Partial Partial Partial
Perl before 5.26.3 and 5.28.x before 5.28.1 has a buffer overflow via a crafted regular expression that triggers invalid write operations.
42 CVE-2018-18284 254 Bypass 2018-10-19 2019-05-07
6.8
None Remote Medium Not required Partial Partial Partial
Artifex Ghostscript 9.25 and earlier allows attackers to bypass a sandbox protection mechanism via vectors involving the 1Policy operator.
43 CVE-2018-17972 284 2018-10-03 2019-05-20
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.
44 CVE-2018-17456 20 Exec Code 2018-10-06 2019-04-22
7.5
None Remote Low Not required Partial Partial Partial
Git before 2.14.5, 2.15.x before 2.15.3, 2.16.x before 2.16.5, 2.17.x before 2.17.2, 2.18.x before 2.18.1, and 2.19.x before 2.19.1 allows remote code execution during processing of a recursive "git clone" of a superproject if a .gitmodules file has a URL field beginning with a '-' character.
45 CVE-2018-16871 476 2019-07-30 2019-09-10
5.0
None Remote Low Not required None None Partial
A flaw was found in the Linux kernel's NFS implementation, all versions 3.x and all versions 4.x up to 4.20. An attacker, who is able to mount an exported NFS filesystem, is able to trigger a null pointer dereference by using an invalid NFS sequence. This can panic the machine and deny access to the NFS server. Any outstanding disk writes to the NFS server will be lost.
46 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.
47 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.
48 CVE-2018-16540 416 2018-09-05 2019-04-25
6.8
None Remote Medium Not required Partial Partial Partial
In Artifex Ghostscript before 9.24, attackers able to supply crafted PostScript files to the builtin PDF14 converter could use a use-after-free in copydevice handling to crash the interpreter or possibly have unspecified other impact.
49 CVE-2018-15911 119 Exec Code Overflow 2018-08-28 2019-04-25
6.8
None Remote Medium Not required Partial Partial Partial
In Artifex Ghostscript 9.23 before 2018-08-24, attackers able to supply crafted PostScript could use uninitialized memory access in the aesdecode operator to crash the interpreter or potentially execute code.
50 CVE-2018-15909 704 Exec Code 2018-08-27 2019-04-25
6.8
None Remote Medium Not required Partial Partial Partial
In Artifex Ghostscript 9.23 before 2018-08-24, a type confusion using the .shfill operator could be used by attackers able to supply crafted PostScript files to crash the interpreter or potentially execute code.
Total number of vulnerabilities : 140   Page : 1 (This Page)2 3
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