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Redhat » Enterprise Linux » 7.0 : Security Vulnerabilities

Cpe Name:cpe:/o:redhat:enterprise_linux:7.0
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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-2019-14835 120 Overflow 2019-09-17 2019-09-19
7.2
None Local Low Not required Complete Complete Complete
A buffer overflow flaw was found, in versions from 2.6.34 to 5.2.x, in the way Linux kernel's vhost functionality that translates virtqueue buffers to IOVs, logged the buffer descriptors during migration. A privileged guest user able to pass descriptors with invalid length to the host when migration is underway, could use this flaw to increase their privileges on the host.
2 CVE-2019-14826 613 2019-09-17 2019-10-09
2.1
None Local Low Not required Partial None None
A flaw was found in FreeIPA versions 4.5.0 and later. Session cookies were retained in the cache after logout. An attacker could abuse this flaw if they obtain previously valid session cookies and can use this to gain access to the session.
3 CVE-2019-14821 787 DoS 2019-09-19 2019-09-23
7.2
None Local Low Not required Complete Complete Complete
An out-of-bounds access issue was found in the Linux kernel, all versions through 5.3, in the way Linux kernel's KVM hypervisor implements the Coalesced MMIO write operation. It operates on an MMIO ring buffer 'struct kvm_coalesced_mmio' object, wherein write indices 'ring->first' and 'ring->last' value could be supplied by a host user-space process. An unprivileged host user or process with access to '/dev/kvm' device could use this flaw to crash the host kernel, resulting in a denial of service or potentially escalating privileges on the system.
4 CVE-2019-14816 120 DoS Exec Code Overflow 2019-09-20 2019-09-24
7.2
None Local Low Not required Complete Complete Complete
There is heap-based buffer overflow in kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.
5 CVE-2019-14814 120 DoS Exec Code Overflow 2019-09-20 2019-09-24
7.2
None Local Low Not required Complete Complete Complete
There is heap-based buffer overflow in Linux kernel, all versions up to, excluding 5.3, in the marvell wifi chip driver in Linux kernel, that allows local users to cause a denial of service(system crash) or possibly execute arbitrary code.
6 CVE-2019-14813 264 Exec Code Bypass 2019-09-06 2019-09-09
7.5
None Remote Low Not required Partial Partial Partial
A flaw was found in ghostscript, versions 9.x before 9.28, in the setsystemparams procedure where it did not properly secure its privileged calls, enabling scripts to bypass `-dSAFER` restrictions. A specially crafted PostScript file could disable security protection and then have access to the file system, or execute arbitrary commands.
7 CVE-2019-12384 502 Exec Code 2019-06-24 2019-09-05
4.3
None Remote Medium Not required Partial None None
FasterXML jackson-databind 2.x before 2.9.9.1 might allow attackers to have a variety of impacts by leveraging failure to block the logback-core class from polymorphic deserialization. Depending on the classpath content, remote code execution may be possible.
8 CVE-2019-11479 400 DoS 2019-06-18 2019-06-20
5.0
None Remote Low Not required None None Partial
Jonathan Looney discovered that the Linux kernel default MSS is hard-coded to 48 bytes. This allows a remote peer to fragment TCP resend queues significantly more than if a larger MSS were enforced. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commits 967c05aee439e6e5d7d805e195b3a20ef5c433d6 and 5f3e2bf008c2221478101ee72f5cb4654b9fc363.
9 CVE-2019-11478 400 DoS 2019-06-18 2019-06-20
5.0
None Remote Low Not required None None Partial
Jonathan Looney discovered that the TCP retransmission queue implementation in tcp_fragment in the Linux kernel could be fragmented when handling certain TCP Selective Acknowledgment (SACK) sequences. A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit f070ef2ac66716357066b683fb0baf55f8191a2e.
10 CVE-2019-11477 190 DoS Overflow 2019-06-18 2019-06-20
7.8
None Remote Low Not required None None Complete
Jonathan Looney discovered that the TCP_SKB_CB(skb)->tcp_gso_segs value was subject to an integer overflow in the Linux kernel when handling TCP Selective Acknowledgments (SACKs). A remote attacker could use this to cause a denial of service. This has been fixed in stable kernel releases 4.4.182, 4.9.182, 4.14.127, 4.19.52, 5.1.11, and is fixed in commit 3b4929f65b0d8249f19a50245cd88ed1a2f78cff.
11 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.
12 CVE-2019-11234 287 2019-04-22 2019-05-13
7.5
None Remote Low Not required Partial Partial Partial
FreeRADIUS before 3.0.19 does not prevent use of reflection for authentication spoofing, aka a "Dragonblood" issue, a similar issue to CVE-2019-9497.
13 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.
14 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.
15 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.
16 CVE-2019-10161 284 DoS 2019-07-30 2019-10-09
7.2
None Local Low Not required Complete Complete Complete
It was discovered that libvirtd before versions 4.10.1 and 5.4.1 would permit read-only clients to use the virDomainSaveImageGetXMLDesc() API, specifying an arbitrary path which would be accessed with the permissions of the libvirtd process. An attacker with access to the libvirtd socket could use this to probe the existence of arbitrary files, cause denial of service or cause libvirtd to execute arbitrary programs.
17 CVE-2019-10160 255 2019-06-07 2019-06-17
5.0
None Remote Low Not required Partial None None
A security regression of CVE-2019-9636 was discovered in python since commit d537ab0ff9767ef024f26246899728f0116b1ec3 affecting versions 2.7, 3.5, 3.6, 3.7 and from v3.8.0a4 through v3.8.0b1, which still allows an attacker to exploit CVE-2019-9636 by abusing the user and password parts of a URL. When an application parses user-supplied URLs to store cookies, authentication credentials, or other kind of information, it is possible for an attacker to provide specially crafted URLs to make the application locate host-related information (e.g. cookies, authentication data) and send them to a different host than where it should, unlike if the URLs had been correctly parsed. The result of an attack may vary based on the application.
18 CVE-2019-10140 476 DoS 2019-08-15 2019-09-05
4.9
None Local Low Not required None None Complete
A vulnerability was found in Linux kernel's, versions up to 3.10, implementation of overlayfs. An attacker with local access can create a denial of service situation via NULL pointer dereference in ovl_posix_acl_create function in fs/overlayfs/dir.c. This can allow attackers with ability to create directories on overlayfs to crash the kernel creating a denial of service (DOS).
19 CVE-2019-10131 119 Overflow 2019-04-30 2019-05-21
3.6
None Local Low Not required Partial None Partial
An off-by-one read vulnerability was discovered in ImageMagick before version 7.0.7-28 in the formatIPTCfromBuffer function in coders/meta.c. A local attacker may use this flaw to read beyond the end of the buffer or to crash the program.
20 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.
21 CVE-2019-9213 476 2019-03-05 2019-06-17
4.9
None Local Low Not required None None Complete
In the Linux kernel before 4.20.14, expand_downwards in mm/mmap.c lacks a check for the mmap minimum address, which makes it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task.
22 CVE-2019-8912 416 2019-02-18 2019-04-12
7.2
None Local Low Not required Complete Complete Complete
In the Linux kernel through 4.20.11, af_alg_release() in crypto/af_alg.c neglects to set a NULL value for a certain structure member, which leads to a use-after-free in sockfs_setattr.
23 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.
24 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.
25 CVE-2019-6111 20 Dir. Trav. 2019-01-31 2019-05-03
5.8
None Remote Medium Not required None Partial Partial
An issue was discovered in OpenSSH 7.9. Due to the scp implementation being derived from 1983 rcp, the server chooses which files/directories are sent to the client. However, the scp client only performs cursory validation of the object name returned (only directory traversal attacks are prevented). A malicious scp server (or Man-in-The-Middle attacker) can overwrite arbitrary files in the scp client target directory. If recursive operation (-r) is performed, the server can manipulate subdirectories as well (for example, to overwrite the .ssh/authorized_keys file).
26 CVE-2019-5736 216 Exec Code 2019-02-11 2019-06-03
9.3
None Remote Medium Not required Complete Complete Complete
runc through 1.0-rc6, as used in Docker before 18.09.2 and other products, allows attackers to overwrite the host runc binary (and consequently obtain host root access) by leveraging the ability to execute a command as root within one of these types of containers: (1) a new container with an attacker-controlled image, or (2) an existing container, to which the attacker previously had write access, that can be attached with docker exec. This occurs because of file-descriptor mishandling, related to /proc/self/exe.
27 CVE-2019-3902 59 2019-04-22 2019-08-06
5.8
None Remote Medium Not required None Partial Partial
A flaw was found in Mercurial before 4.9. It was possible to use symlinks and subrepositories to defeat Mercurial's path-checking logic and write files outside a repository.
28 CVE-2019-3900 400 2019-04-25 2019-05-17
6.8
None Remote Low Single system None None Complete
An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.
29 CVE-2019-3890 295 2019-08-01 2019-10-09
5.8
None Remote Medium Not required Partial Partial None
It was discovered evolution-ews before 3.31.3 does not check the validity of SSL certificates. An attacker could abuse this flaw to get confidential information by tricking the user into connecting to a fake server without the user noticing the difference.
30 CVE-2019-3880 22 Dir. Trav. 2019-04-09 2019-05-27
5.5
None Remote Low Single system None Partial Partial
A flaw was found in the way samba implemented an RPC endpoint emulating the Windows registry service API. An unprivileged attacker could use this flaw to create a new registry hive file anywhere they have unix permissions which could lead to creation of a new file in the Samba share. Versions before 4.8.11, 4.9.6 and 4.10.2 are vulnerable.
31 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.
32 CVE-2019-3877 601 Bypass 2019-03-27 2019-04-16
4.3
None Remote Medium Not required None Partial None
A vulnerability was found in mod_auth_mellon before v0.14.2. An open redirect in the logout URL allows requests with backslashes to pass through by assuming that it is a relative URL, while the browsers silently convert backslash characters into forward slashes treating them as an absolute URL. This mismatch allows an attacker to bypass the redirect URL validation logic in apr_uri_parse function.
33 CVE-2019-3846 119 Overflow 2019-06-03 2019-06-09
8.3
None Local Network Low Not required Complete Complete Complete
A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless network.
34 CVE-2019-3842 264 2019-04-09 2019-05-27
4.4
None Local Medium Not required Partial Partial Partial
In systemd before v242-rc4, it was discovered that pam_systemd does not properly sanitize the environment before using the XDG_SEAT variable. It is possible for an attacker, in some particular configurations, to set a XDG_SEAT environment variable which allows for commands to be checked against polkit policies using the "allow_active" element rather than "allow_any".
35 CVE-2019-3825 287 Bypass 2019-02-06 2019-10-09
6.9
None Local Medium Not required Complete Complete Complete
A vulnerability was discovered in gdm before 3.31.4. When timed login is enabled in configuration, an attacker could bypass the lock screen by selecting the timed login user and waiting for the timer to expire, at which time they would gain access to the logged-in user's session.
36 CVE-2019-3811 20 2019-01-15 2019-08-06
2.7
None Local Network Low Single system None None Partial
A vulnerability was found in sssd. If a user was configured with no home directory set, sssd would return '/' (the root directory) instead of '' (the empty string / no home directory). This could impact services that restrict the user's filesystem access to within their home directory through chroot() etc. All versions before 2.1 are vulnerable.
37 CVE-2019-3459 200 +Info 2019-04-11 2019-05-28
3.3
None Local Network Low Not required Partial None None
A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1.
38 CVE-2019-0217 362 Bypass 2019-04-08 2019-05-13
6.0
None Remote Medium Single system Partial Partial Partial
In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in mod_auth_digest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions.
39 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.
40 CVE-2018-1000026 20 2018-02-09 2019-05-10
6.8
None Remote Low Single system None None Complete
Linux Linux kernel version at least v4.8 onwards, probably well before contains a Insufficient input validation vulnerability in bnx2x network card driver that can result in DoS: Network card firmware assertion takes card off-line. This attack appear to be exploitable via An attacker on a must pass a very large, specially crafted packet to the bnx2x card. This can be done from an untrusted guest VM..
41 CVE-2018-20685 706 Bypass 2019-01-10 2019-10-02
2.6
None Remote High Not required None Partial None
In OpenSSH 7.9, scp.c in the scp client allows remote SSH servers to bypass intended access restrictions via the filename of . or an empty filename. The impact is modifying the permissions of the target directory on the client side.
42 CVE-2018-20615 125 2019-03-21 2019-04-25
5.0
None Remote Low Not required None None Partial
An out-of-bounds read issue was discovered in the HTTP/2 protocol decoder in HAProxy 1.8.x and 1.9.x through 1.9.0 which can result in a crash. The processing of the PRIORITY flag in a HEADERS frame requires 5 extra bytes, and while these bytes are skipped, the total frame length was not re-checked to make sure they were present in the frame.
43 CVE-2018-19215 125 2018-11-12 2018-12-13
6.8
None Remote Medium Not required Partial Partial Partial
Netwide Assembler (NASM) 2.14rc16 has a heap-based buffer over-read in expand_mmac_params in asm/preproc.c for the special cases of the % and $ and ! characters.
44 CVE-2018-19214 125 2018-11-12 2019-04-22
6.8
None Remote Medium Not required Partial Partial Partial
Netwide Assembler (NASM) 2.14rc15 has a heap-based buffer over-read in expand_mmac_params in asm/preproc.c for insufficient input.
45 CVE-2018-19208 476 DoS 2018-11-12 2019-08-06
4.3
None Remote Medium Not required None None Partial
In libwpd 0.10.2, there is a NULL pointer dereference in the function WP6ContentListener::defineTable in WP6ContentListener.cpp that will lead to a denial of service attack. This is related to WPXTable.h.
46 CVE-2018-18751 415 2018-10-29 2018-12-07
7.5
None Remote Low Not required Partial Partial Partial
An issue was discovered in GNU gettext 0.19.8. There is a double free in default_add_message in read-catalog.c, related to an invalid free in po_gram_parse in po-gram-gen.y, as demonstrated by lt-msgfmt.
47 CVE-2018-18585 476 2018-10-22 2019-08-06
4.3
None Remote Medium Not required None None Partial
chmd_read_headers in mspack/chmd.c in libmspack before 0.8alpha accepts a filename that has '\0' as its first or second character (such as the "/\0" name).
48 CVE-2018-18584 787 2018-10-22 2019-08-06
4.3
None Remote Medium Not required None None Partial
In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too small for the maximal Quantum block, leading to an out-of-bounds write.
49 CVE-2018-18438 190 Overflow 2018-10-19 2019-04-22
2.1
None Local Low Not required None None Partial
Qemu has integer overflows because IOReadHandler and its associated functions use a signed integer data type for a size value.
50 CVE-2018-18314 119 Overflow 2018-12-07 2019-09-06
7.5
None Remote Low Not required Partial Partial Partial
Perl before 5.26.3 has a buffer overflow via a crafted regular expression that triggers invalid write operations.
Total number of vulnerabilities : 337   Page : 1 (This Page)2 3 4 5 6 7
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