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Redhat » Enterprise Linux : Security Vulnerabilities (CVSS score between 7 and 7.99)

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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-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.
2 CVE-2018-14648 399 DoS 2018-09-28 2018-11-28
7.8
None Remote Low Not required None None Complete
A flaw was found in 389 Directory Server. A specially crafted search query could lead to excessive CPU consumption in the do_search() function. An unauthenticated attacker could use this flaw to provoke a denial of service.
3 CVE-2018-14362 119 Overflow 2018-07-17 2018-10-31
7.5
None Remote Low Not required Partial Partial Partial
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. pop.c does not forbid characters that may have unsafe interaction with message-cache pathnames, as demonstrated by a '/' character.
4 CVE-2018-14357 77 Exec Code 2018-07-17 2018-10-31
7.5
None Remote Low Not required Partial Partial Partial
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. They allow remote IMAP servers to execute arbitrary commands via backquote characters, related to the mailboxes command associated with an automatic subscription.
5 CVE-2018-14354 77 Exec Code 2018-07-17 2018-10-31
7.5
None Remote Low Not required Partial Partial Partial
An issue was discovered in Mutt before 1.10.1 and NeoMutt before 2018-07-16. They allow remote IMAP servers to execute arbitrary commands via backquote characters, related to the mailboxes command associated with a manual subscription or unsubscription.
6 CVE-2018-10850 362 DoS 2018-06-13 2018-09-26
7.1
None Remote Medium Not required None None Complete
389-ds-base before versions 1.4.0.10, 1.3.8.3 is vulnerable to a race condition in the way 389-ds-base handles persistent search, resulting in a crash if the server is under load. An anonymous attacker could use this flaw to trigger a denial of service.
7 CVE-2018-5096 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur while editing events in form elements on a page, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6 and Thunderbird < 52.6.
8 CVE-2018-5095 190 Overflow 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
An integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 8 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
9 CVE-2018-5091 416 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur during WebRTC connections when interacting with the DTMF timers. This results in a potentially exploitable crash. This vulnerability affects Firefox ESR < 52.6 and Firefox < 58.
10 CVE-2018-1126 190 Overflow 2018-05-23 2018-11-30
7.5
None Remote Low Not required Partial Partial Partial
procps-ng before version 3.3.15 is vulnerable to an incorrect integer size in proc/alloc.* leading to truncation/integer overflow issues. This flaw is related to CVE-2018-1124.
11 CVE-2018-1111 77 Exec Code 2018-05-17 2018-11-30
7.9
None Local Network Medium Not required Complete Complete Complete
DHCP packages in Red Hat Enterprise Linux 6 and 7, Fedora 28, and earlier are vulnerable to a command injection flaw in the NetworkManager integration script included in the DHCP client. A malicious DHCP server, or an attacker on the local network able to spoof DHCP responses, could use this flaw to execute arbitrary commands with root privileges on systems using NetworkManager and configured to obtain network configuration using the DHCP protocol.
12 CVE-2018-1083 119 Exec Code Overflow 2018-03-28 2018-10-31
7.2
None Local Low Not required Complete Complete Complete
Zsh before version 5.4.2-test-1 is vulnerable to a buffer overflow in the shell autocomplete functionality. A local unprivileged user can create a specially crafted directory path which leads to code execution in the context of the user who tries to use autocomplete to traverse the before mentioned path. If the user affected is privileged, this leads to privilege escalation.
13 CVE-2017-1000366 119 Exec Code Overflow 2017-06-19 2018-10-30
7.2
None Local Low Not required Complete Complete Complete
glibc contains a vulnerability that allows specially crafted LD_LIBRARY_PATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation of stack and heap memory but these issues are not directly exploitable, as such they have not been given a CVE. This affects glibc 2.25 and earlier.
14 CVE-2017-1000253 119 Overflow 2017-10-04 2017-12-08
7.2
None Local Low Not required Complete Complete Complete
Linux distributions that have not patched their long-term kernels with https://git.kernel.org/linus/a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (committed on April 14, 2015). This kernel vulnerability was fixed in April 2015 by commit a87938b2e246b81b4fb713edb371a9fa3c5c3c86 (backported to Linux 3.10.77 in May 2015), but it was not recognized as a security threat. With CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE enabled, and a normal top-down address allocation strategy, load_elf_binary() will attempt to map a PIE binary into an address range immediately below mm->mmap_base. Unfortunately, load_elf_ binary() does not take account of the need to allocate sufficient space for the entire binary which means that, while the first PT_LOAD segment is mapped below mm->mmap_base, the subsequent PT_LOAD segment(s) end up being mapped above mm->mmap_base into the are that is supposed to be the "gap" between the stack and the binary.
15 CVE-2017-1000111 264 2017-10-04 2017-12-06
7.2
None Local Low Not required Complete Complete Complete
Linux kernel: heap out-of-bounds in AF_PACKET sockets. This new issue is analogous to previously disclosed CVE-2016-8655. In both cases, a socket option that changes socket state may race with safety checks in packet_set_ring. Previously with PACKET_VERSION. This time with PACKET_RESERVE. The solution is similar: lock the socket for the update. This issue may be exploitable, we did not investigate further. As this issue affects PF_PACKET sockets, it requires CAP_NET_RAW in the process namespace. But note that with user namespaces enabled, any process can create a namespace in which it has CAP_NET_RAW.
16 CVE-2017-15118 787 Overflow 2018-07-27 2018-09-24
7.5
None Remote Low Not required Partial Partial Partial
A stack-based buffer overflow vulnerability was found in NBD server implementation in qemu before 2.11 allowing a client to request an export name of size up to 4096 bytes, which in fact should be limited to 256 bytes, causing an out-of-bounds stack write in the qemu process. If NBD server requires TLS, the attacker cannot trigger the buffer overflow without first successfully negotiating TLS.
17 CVE-2017-15115 416 DoS 2017-11-15 2018-04-03
7.2
None Local Low Not required Complete Complete Complete
The sctp_do_peeloff function in net/sctp/socket.c in the Linux kernel before 4.14 does not check whether the intended netns is used in a peel-off action, which allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via crafted system calls.
18 CVE-2017-7809 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when an editor DOM node is deleted prematurely during tree traversal while still bound to the document. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
19 CVE-2017-7802 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when manipulating the DOM during the resize event of an image element. If these elements have been freed due to a lack of strong references, a potentially exploitable crash may occur when the freed elements are accessed. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
20 CVE-2017-7801 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur while re-computing layout for a "marquee" element during window resizing where the updated style object is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
21 CVE-2017-7800 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur in WebSockets when the object holding the connection is freed before the disconnection operation is finished. This results in an exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
22 CVE-2017-7793 416 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur in the Fetch API when the worker or the associated window are freed when still in use, resulting in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
23 CVE-2017-7792 119 Overflow 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A buffer overflow will occur when viewing a certificate in the certificate manager if the certificate has an extremely long object identifier (OID). This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
24 CVE-2017-7786 119 Overflow 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A buffer overflow can occur when the image renderer attempts to paint non-displayable SVG elements. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
25 CVE-2017-7785 119 Overflow 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A buffer overflow can occur when manipulating Accessible Rich Internet Applications (ARIA) attributes within the DOM. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
26 CVE-2017-7784 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability can occur when reading an image observer during frame reconstruction after the observer has been freed. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
27 CVE-2017-7751 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability with content viewer listeners that results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
28 CVE-2017-7750 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability during video control operations when a "<track>" element holds a reference to an older window if that window has been replaced in the DOM. This results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
29 CVE-2017-7749 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability when using an incorrect URL during the reloading of a docshell. This results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
30 CVE-2017-5472 416 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability with the frameloader during tree reconstruction while regenerating CSS layout when attempting to use a node in the tree that no longer exists. This results in a potentially exploitable crash. This vulnerability affects Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
31 CVE-2017-5470 119 Overflow Mem. Corr. 2018-06-11 2018-08-03
7.5
None Remote Low Not required Partial Partial Partial
Memory safety bugs were reported in Firefox 53 and Firefox ESR 52.1. 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 Firefox < 54, Firefox ESR < 52.2, and Thunderbird < 52.2.
32 CVE-2017-5469 119 Overflow 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
Fixed potential buffer overflows in generated Firefox code due to CVE-2016-6354 issue in Flex. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
33 CVE-2017-5464 119 Overflow Mem. Corr. 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
During DOM manipulations of the accessibility tree through script, the DOM tree can become out of sync with the accessibility tree, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
34 CVE-2017-5460 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability in frame selection triggered by a combination of malicious script content and key presses by a user. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
35 CVE-2017-5456 284 Bypass 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
A mechanism to bypass file system access protections in the sandbox using the file system request constructor through an IPC message. This allows for read and write access to the local file system. This vulnerability affects Firefox ESR < 52.1 and Firefox < 53.
36 CVE-2017-5448 787 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
An out-of-bounds write in "ClearKeyDecryptor" while decrypting some Clearkey-encrypted media content. The "ClearKeyDecryptor" code runs within the Gecko Media Plugin (GMP) sandbox. If a second mechanism is found to escape the sandbox, this vulnerability allows for the writing of arbitrary data within memory, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
37 CVE-2017-5446 125 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
An out-of-bounds read when an HTTP/2 connection to a servers sends "DATA" frames with incorrect data content. This leads to a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
38 CVE-2017-5443 787 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
An out-of-bounds write vulnerability while decoding improperly formed BinHex format archives. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
39 CVE-2017-5442 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability during changes in style when manipulating DOM elements. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
40 CVE-2017-5441 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability when holding a selection during scroll events. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
41 CVE-2017-5440 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability during XSLT processing due to a failure to propagate error conditions during matching while evaluating context, leading to objects being used when they no longer exist. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
42 CVE-2017-5439 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability during XSLT processing due to poor handling of template parameters. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
43 CVE-2017-5438 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability during XSLT processing due to the result handler being held by a freed handler during handling. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
44 CVE-2017-5435 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability occurs during transaction processing in the editor during design mode interactions. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
45 CVE-2017-5433 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability in SMIL animation functions occurs when pointers to animation elements in an array are dropped from the animation controller while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
46 CVE-2017-5432 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free vulnerability occurs during certain text input selection resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.
47 CVE-2017-5428 190 Overflow 2018-06-11 2018-08-09
7.5
None Remote Low Not required Partial Partial Partial
An integer overflow in "createImageBitmap()" was reported through the Pwn2Own contest. The fix for this vulnerability disables the experimental extensions to the "createImageBitmap" API. This function runs in the content sandbox, requiring a second vulnerability to compromise a user's computer. This vulnerability affects Firefox ESR < 52.0.1 and Firefox < 52.0.1.
48 CVE-2017-5410 119 Overflow Mem. Corr. 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
Memory corruption resulting in a potentially exploitable crash during garbage collection of JavaScript due errors in how incremental sweeping is managed for memory cleanup. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.
49 CVE-2017-5404 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free error can occur when manipulating ranges in selections with one node inside a native anonymous tree and one node outside of it. This results in a potentially exploitable crash. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.
50 CVE-2017-5402 416 2018-06-11 2018-08-07
7.5
None Remote Low Not required Partial Partial Partial
A use-after-free can occur when events are fired for a "FontFace" object after the object has been already been destroyed while working with fonts. This results in a potentially exploitable crash. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.
Total number of vulnerabilities : 131   Page : 1 (This Page)2 3
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