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- CPE Product Version: cpe:/o:redhat:enterprise_linux_server:7.0
Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2018-5344 |
In the Linux kernel through 4.14.13, drivers/block/loop.c mishandles lo_release serialization, which allows attackers to cause a denial of service (__lock_acquire use-after-free) or possibly have unspecified other impact. Published: January 12, 2018; 4:29:00 AM -0500 |
V3.0: 7.8 HIGH V2.0: 4.6 MEDIUM |
CVE-2018-5345 |
A stack-based buffer overflow within GNOME gcab through 0.7.4 can be exploited by malicious attackers to cause a crash or, potentially, execute arbitrary code via a crafted .cab file. Published: January 11, 2018; 7:29:00 PM -0500 |
V3.0: 7.8 HIGH V2.0: 6.8 MEDIUM |
CVE-2017-17485 |
FasterXML jackson-databind through 2.8.10 and 2.9.x through 2.9.3 allows unauthenticated remote code execution because of an incomplete fix for the CVE-2017-7525 deserialization flaw. This is exploitable by sending maliciously crafted JSON input to the readValue method of the ObjectMapper, bypassing a blacklist that is ineffective if the Spring libraries are available in the classpath. Published: January 10, 2018; 1:29:01 PM -0500 |
V3.1: 9.8 CRITICAL V2.0: 7.5 HIGH |
CVE-2017-15129 |
A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function get_net_ns_by_id() in net/core/net_namespace.c does not check for the net::count value after it has found a peer network in netns_ids idr, which could lead to double free and memory corruption. This vulnerability could allow an unprivileged local user to induce kernel memory corruption on the system, leading to a crash. Due to the nature of the flaw, privilege escalation cannot be fully ruled out, although it is thought to be unlikely. Published: January 09, 2018; 2:29:00 PM -0500 |
V3.1: 4.7 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2017-18017 |
The tcpmss_mangle_packet function in net/netfilter/xt_TCPMSS.c in the Linux kernel before 4.11, and 4.9.x before 4.9.36, allows remote attackers to cause a denial of service (use-after-free and memory corruption) or possibly have unspecified other impact by leveraging the presence of xt_TCPMSS in an iptables action. Published: January 03, 2018; 1:29:00 AM -0500 |
V3.1: 9.8 CRITICAL V2.0: 10.0 HIGH |
CVE-2017-16997 |
elf/dl-load.c in the GNU C Library (aka glibc or libc6) 2.19 through 2.26 mishandles RPATH and RUNPATH containing $ORIGIN for a privileged (setuid or AT_SECURE) program, which allows local users to gain privileges via a Trojan horse library in the current working directory, related to the fillin_rpath and decompose_rpath functions. This is associated with misinterpretion of an empty RPATH/RUNPATH token as the "./" directory. NOTE: this configuration of RPATH/RUNPATH for a privileged program is apparently very uncommon; most likely, no such program is shipped with any common Linux distribution. Published: December 17, 2017; 8:29:00 PM -0500 |
V3.0: 7.8 HIGH V2.0: 9.3 HIGH |
CVE-2017-17405 |
Ruby before 2.4.3 allows Net::FTP command injection. Net::FTP#get, getbinaryfile, gettextfile, put, putbinaryfile, and puttextfile use Kernel#open to open a local file. If the localfile argument starts with the "|" pipe character, the command following the pipe character is executed. The default value of localfile is File.basename(remotefile), so malicious FTP servers could cause arbitrary command execution. Published: December 15, 2017; 4:29:00 AM -0500 |
V3.0: 8.8 HIGH V2.0: 9.3 HIGH |
CVE-2017-1000407 |
The Linux Kernel 2.6.32 and later are affected by a denial of service, by flooding the diagnostic port 0x80 an exception can be triggered leading to a kernel panic. Published: December 11, 2017; 4:29:00 PM -0500 |
V3.0: 7.4 HIGH V2.0: 6.1 MEDIUM |
CVE-2017-1000410 |
The Linux kernel version 3.3-rc1 and later is affected by a vulnerability lies in the processing of incoming L2CAP commands - ConfigRequest, and ConfigResponse messages. This info leak is a result of uninitialized stack variables that may be returned to an attacker in their uninitialized state. By manipulating the code flows that precede the handling of these configuration messages, an attacker can also gain some control over which data will be held in the uninitialized stack variables. This can allow him to bypass KASLR, and stack canaries protection - as both pointers and stack canaries may be leaked in this manner. Combining this vulnerability (for example) with the previously disclosed RCE vulnerability in L2CAP configuration parsing (CVE-2017-1000251) may allow an attacker to exploit the RCE against kernels which were built with the above mitigations. These are the specifics of this vulnerability: In the function l2cap_parse_conf_rsp and in the function l2cap_parse_conf_req the following variable is declared without initialization: struct l2cap_conf_efs efs; In addition, when parsing input configuration parameters in both of these functions, the switch case for handling EFS elements may skip the memcpy call that will write to the efs variable: ... case L2CAP_CONF_EFS: if (olen == sizeof(efs)) memcpy(&efs, (void *)val, olen); ... The olen in the above if is attacker controlled, and regardless of that if, in both of these functions the efs variable would eventually be added to the outgoing configuration request that is being built: l2cap_add_conf_opt(&ptr, L2CAP_CONF_EFS, sizeof(efs), (unsigned long) &efs); So by sending a configuration request, or response, that contains an L2CAP_CONF_EFS element, but with an element length that is not sizeof(efs) - the memcpy to the uninitialized efs variable can be avoided, and the uninitialized variable would be returned to the attacker (16 bytes). Published: December 07, 2017; 2:29:00 PM -0500 |
V3.0: 7.5 HIGH V2.0: 5.0 MEDIUM |
CVE-2017-15121 |
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. Published: December 06, 2017; 9:29:13 PM -0500 |
V3.0: 5.5 MEDIUM V2.0: 4.9 MEDIUM |
CVE-2017-15275 |
Samba before 4.7.3 might allow remote attackers to obtain sensitive information by leveraging failure of the server to clear allocated heap memory. Published: November 27, 2017; 5:29:00 PM -0500 |
V3.1: 7.5 HIGH V2.0: 5.0 MEDIUM |
CVE-2017-14746 |
Use-after-free vulnerability in Samba 4.x before 4.7.3 allows remote attackers to execute arbitrary code via a crafted SMB1 request. Published: November 27, 2017; 5:29:00 PM -0500 |
V3.1: 9.8 CRITICAL V2.0: 7.5 HIGH |
CVE-2017-7550 |
A flaw was found in the way Ansible (2.3.x before 2.3.3, and 2.4.x before 2.4.1) passed certain parameters to the jenkins_plugin module. Remote attackers could use this flaw to expose sensitive information from a remote host's logs. This flaw was fixed by not allowing passwords to be specified in the "params" argument, and noting this in the module documentation. Published: November 21, 2017; 12:29:00 PM -0500 |
V3.1: 9.8 CRITICAL V2.0: 5.0 MEDIUM |
CVE-2017-3157 |
By exploiting the way Apache OpenOffice before 4.1.4 renders embedded objects, an attacker could craft a document that allows reading in a file from the user's filesystem. Information could be retrieved by the attacker by, e.g., using hidden sections to store the information, tricking the user into saving the document and convincing the user to send the document back to the attacker. The vulnerability is mitigated by the need for the attacker to know the precise file path in the target system, and the need to trick the user into saving the document and sending it back. Published: November 20, 2017; 3:29:00 PM -0500 |
V3.0: 5.5 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2016-8610 |
A denial of service flaw was found in OpenSSL 0.9.8, 1.0.1, 1.0.2 through 1.0.2h, and 1.1.0 in the way the TLS/SSL protocol defined processing of ALERT packets during a connection handshake. A remote attacker could use this flaw to make a TLS/SSL server consume an excessive amount of CPU and fail to accept connections from other clients. Published: November 13, 2017; 5:29:00 PM -0500 |
V3.1: 7.5 HIGH V2.0: 5.0 MEDIUM |
CVE-2015-7529 |
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. Published: November 06, 2017; 12:29:00 PM -0500 |
V3.1: 7.8 HIGH V2.0: 4.6 MEDIUM |
CVE-2017-16541 |
Tor Browser before 7.0.9 on macOS and Linux allows remote attackers to bypass the intended anonymity feature and discover a client IP address via vectors involving a crafted web site that leverages file:// mishandling in Firefox, aka TorMoil. NOTE: Tails is unaffected. Published: November 04, 2017; 2:29:00 PM -0400 |
V3.1: 6.5 MEDIUM V2.0: 4.3 MEDIUM |
CVE-2017-12159 |
It was found that the cookie used for CSRF prevention in Keycloak was not unique to each session. An attacker could use this flaw to gain access to an authenticated user session, leading to possible information disclosure or further attacks. Published: October 26, 2017; 1:29:00 PM -0400 |
V3.0: 7.5 HIGH V2.0: 5.0 MEDIUM |
CVE-2017-12158 |
It was found that Keycloak would accept a HOST header URL in the admin console and use it to determine web resource locations. An attacker could use this flaw against an authenticated user to attain reflected XSS via a malicious server. Published: October 26, 2017; 1:29:00 PM -0400 |
V3.0: 5.4 MEDIUM V2.0: 3.5 LOW |
CVE-2017-15906 |
The process_open function in sftp-server.c in OpenSSH before 7.6 does not properly prevent write operations in readonly mode, which allows attackers to create zero-length files. Published: October 25, 2017; 11:29:00 PM -0400 |
V3.1: 5.3 MEDIUM V2.0: 5.0 MEDIUM |