Medium: nss

Issue Overview: A flaw was found in the way NSS responded to an SSLv2-compatible ClientHello with a ServerHello that had an all-zero random. A man-in-the-middle attacker could use this flaw in a passive replay attack.CVE-2018-12384 Affected Packages: nss Note: This advisory is applicable to Amazo...

Medium: 389-ds-base

Issue Overview: A vulnerability was discovered in 389-ds-base. The lock controlling the error log was not correctly used when re-opening the log file in logerroremergency. An attacker could send a flood of modifications to a very large DN, which would cause slapd to crash.CVE-2018-14624 A race...

Important: git

Issue Overview: Git before 2.14.5, 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.CVE-2018-17456 Affected Packages: git Note: This advisory is applicable to Amazon Linux 2 AL2 Core...

Medium: 389-ds-base

Issue Overview: A vulnerability was discovered in 389-ds-base. The lock controlling the error log was not correctly used when re-opening the log file in logerroremergency. An attacker could send a flood of modifications to a very large DN, which would cause slapd to crash.CVE-2018-14624 A race...

Critical: python-paramiko

Issue Overview: Paramiko contains a Incorrect Access Control vulnerability in SSH server that can result in RCE. This attack appear to be exploitable via network connectivity. This issue does not affect instances where only the ssh client functionality of the paramiko library is...

Medium: nss

Issue Overview: A flaw was found in the way NSS responded to an SSLv2-compatible ClientHello with a ServerHello that had an all-zero random. A man-in-the-middle attacker could use this flaw in a passive replay attack.CVE-2018-12384 Affected Packages: nss Issue Correction: Run yum update nss or yu...

Medium: php56, php70, php71, php72

Issue Overview: The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.x before 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a "Transfer-Encoding: chunked" request, because the bucket brigade is mishandled in the phphandler function in sapi/apache2handler/sapiapache2.c...

Important: gitolite3

Issue Overview: Gitolite before 3.6.9 does not in certain configurations involving @all or a regex properly restrict access to a Git repository that is in the process of being migrated until the full set of migration steps has been completed. This can allow valid users to obtain unintended access...

Important: spamassassin

Issue Overview: A flaw was found in the way a local user on the SpamAssassin server could inject code in the meta rule syntax. This could cause the arbitrary code execution on the server when these rules are being processed.CVE-2018-11781 A potential Remote Code Execution bug exists with the...

Important: git

Issue Overview: Git before 2.14.5, 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.CVE-2018-17456 Affected Packages: git Issue Correction: Run yum update git or yum update --advisory...

Important: kernel

Issue Overview: NOTE: CVE-2018-14634 was already fixed in the 4.14 kernel released with the Amazon Linux 2 LTS release. The advisory release date does not accurately reflect the date this was fixed. An integer overflow flaw was found in the Linux kernel's createelftables function. An unprivileged...

Important: kernel

Issue Overview: A security flaw was found in the chapservercomputemd5 function in the ISCSI target code in the Linux kernel in a way an authentication request from an ISCSI initiator is processed. An unauthenticated remote attacker can cause a stack buffer overflow and smash up to 17 bytes of the...

Medium: zsh

Issue Overview: An issue was discovered in zsh before 5.6. The beginning of a ! script file was mishandled, potentially leading to an execve call to a program named on the second line.CVE-2018-0502 It was discovered that zsh does not properly validate the shebang of input files and it truncates i...

Important: ghostscript

Issue Overview: It was discovered that the ghostscript .shfill operator did not properly validate certain types. An attacker could possibly exploit this to bypass the -dSAFER protection and crash ghostscript or, possibly, execute arbitrary code in the ghostscript context via a specially crafted...

Important: kernel

Issue Overview: A security flaw was found in the chapservercomputemd5 function in the ISCSI target code in the Linux kernel in a way an authentication request from an ISCSI initiator is processed. An unauthenticated remote attacker can cause a stack buffer overflow and smash up to 17 bytes of the...

Important: mod_perl, mod24_perl

Issue Overview: modperl allows attackers to execute arbitrary Perl code by placing it in a user-owned .htaccess file, because contrary to the documentation there is no configuration option that permits Perl code for the administrator's control of HTTP request processing without also permitting...

Important: kernel

Issue Overview: NOTE: CVE-2018-14634 was already fixed in the 4.14 kernel released with the 2018.03 AMI release. The advisory release date does not accurately reflect the date this was fixed. The actual date of the fix being released is: 2018-04-23. An integer overflow flaw was found in the Linux...

Important: postgresql

Issue Overview: A vulnerability was found in libpq, the default PostgreSQL client library where libpq failed to properly reset its internal state between connections. If an affected version of libpq were used with "host" or "hostaddr" connection parameters from untrusted input, attackers could...

Low: openssh

Issue Overview: OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.CVE-2018-15473 Affecte...

Important: bind

Issue Overview: A denial of service flaw was discovered in bind versions that include the "deny-answer-aliases" feature. This flaw may allow a remote attacker to trigger an INSIST assert in named leading to termination of the process and a denial of service condition.CVE-2018-5740 Affected...

Important: procmail

Issue Overview: A heap-based buffer overflow flaw was found in procmail's formail utility. A remote attacker could send a specially crafted email that, when processed by formail, could cause formail to crash or, possibly, execute arbitrary code as the user running formail.CVE-2017-16844 Affected...

Important: postgresql92

Issue Overview: A vulnerability was found in libpq, the default PostgreSQL client library where libpq failed to properly reset its internal state between connections. If an affected version of libpq were used with "host" or "hostaddr" connection parameters from untrusted input, attackers could...

Important: postgresql93, postgresql94, postgresql95

Issue Overview: A vulnerability was found in libpq, the default PostgreSQL client library where libpq failed to properly reset its internal state between connections. If an affected version of libpq were used with "host" or "hostaddr" connection parameters from untrusted input, attackers could...

Important: bind

Issue Overview: A denial of service flaw was discovered in bind versions that include the "deny-answer-aliases" feature. This flaw may allow a remote attacker to trigger an INSIST assert in named leading to termination of the process and a denial of service condition.CVE-2018-5740 Affected...

Low: ntp

Issue Overview: ntpd in ntp 4.2.x before 4.2.8p7 allows authenticated users that know the private symmetric key to create arbitrarily-many ephemeral associations in order to win the clock selection of ntpd and modify a victim's clock via a Sybil attack. This issue exists because of an incomplete...

Medium: squid

Issue Overview: The Squid Software Foundation Squid HTTP Caching Proxy contains a NULL Pointer Dereference vulnerability in HTTP Response X-Forwarded-For header processing that can result in Denial of Service to all clients of the proxy. This attack appear to be exploitable via Remote HTTP server...

Important: qemu-kvm

Issue Overview: A heap buffer overflow issue was found in the way SLiRP networking back-end in QEMU processes fragmented packets. It could occur while reassembling the fragmented datagrams of an incoming packet. A privileged user/process inside guest could use this flaw to crash the QEMU process...

Medium: mariadb

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Optimizer. Supported versions that are affected are 5.5.57 and earlier. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL...

Important: mutt

Issue Overview: 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.CVE-2018-14362 An issue was discovered in Mutt before 1.10.1 and NeoMutt...

Low: policycoreutils

Issue Overview: Context relabeling of filesystems is vulnerable to symbolic link attack, allowing a local, unprivileged malicious entity to change the SELinux context of an arbitrary file to a context with few restrictions. This only happens when the relabeling process is done, usually when takin...

Important: pcre

Issue Overview: The pcrecompile function in pcrecompile.c in PCRE before 8.38 mishandles certain : nesting, which allows remote attackers to cause a denial of service CPU consumption or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp...

Low: openssh

Issue Overview: OpenSSH is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.CVE-2018-15473 Affected Packages:...

Important: qemu-kvm

Issue Overview: Quick Emulator QEMU, compiled with the PC System Emulator with multiboot feature support, is vulnerable to an OOB r/w memory access issue. The issue could occur while loading a kernel image during the guest boot, if mhloadendaddr address is greater than the mhbssendaddr address. A...

Important: postgresql96

Issue Overview: A vulnerability was found in libpq, the default PostgreSQL client library where libpq failed to properly reset its internal state between connections. If an affected version of libpq were used with "host" or "hostaddr" connection parameters from untrusted input, attackers could...

Medium: krb5

Issue Overview: A denial of service flaw was found in MIT Kerberos krb5kdc service. An authenticated attacker could use this flaw to cause krb5kdc to exit with an assertion failure by making an invalid S4U2Self or S4U2Proxy request.CVE-2017-11368 An authentication bypass flaw was found in the way...

Medium: docker

Issue Overview: The default OCI Linux spec in oci/defaultslinux.go in Docker/Moby, from 1.11 to current, does not block /proc/acpi pathnames. The flaw allows an attacker to modify host's hardware like enabling/disabling Bluetooth or turning up/down keyboard brightness.CVE-2018-10892 Affected...

Medium: libxml2

Issue Overview: A null pointer dereference vulnerability exists in the xpath.c:xmlXPathCompOpEval function of libxml2 when parsing invalid XPath expression. Applications processing untrusted XSL format inputs with the use of libxml2 library may be vulnerable to denial of service attack due to cra...

Medium: mysql55

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Options. Supported versions that are affected are 5.5.60 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL...

Medium: php72

Issue Overview: exifprocessIFDinMAKERNOTE in ext/exif/exif.c in PHP 7.2.x before 7.2.8 allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted JPEG file.CVE-2018-14851 exifreadfromimpl in ext/exif/exif.c in PHP 7.2.x through 7.2.7 allows attacke...

Medium: java-1.7.0-openjdk

Issue Overview: Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: Concurrency. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful...

Medium: mysql56

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Client mysqldump. Supported versions that are affected are 5.6.40 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL...

Medium: mysql57

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: DDL. Supported versions that are affected are 5.7.22 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server...

Low: php56, php70, php71

Issue Overview: exifprocessIFDinMAKERNOTE in ext/exif/exif.c in PHP before 5.6.37, 7.0.x before 7.0.31, and 7.1.x before 7.1.20, allows remote attackers to cause a denial of service out-of-bounds read and application crash via a crafted JPEG file.CVE-2018-14851 An issue was discovered in PHP befo...

Medium: openssl

Issue Overview: Because of an implementation bug the PA-RISC CRYPTOmemcmp function is effectively reduced to only comparing the least significant bit of each byte. This allows an attacker to forge messages that would be considered as authenticated in an amount of tries lower than that guaranteed ...

Medium: httpd24

Issue Overview: By specially crafting HTTP requests, the modmd challenge handler would dereference a NULL pointer and cause the child process to segfault. This could be used to DoS the server. Fixed in Apache HTTP Server 2.4.34 Affected 2.4.33.CVE-2018-8011 Affected Packages: httpd24 Issue...

Critical: thunderbird

Issue Overview: Use-after-free when appending DOM nodes CVE-2018-12363 Use-after-free using focus CVE-2018-12360 Compromised IPC child process can list local filenames CVE-2018-12365 Buffer overflow using computed size of canvas element CVE-2018-12359 Using form to exfiltrate encrypted mail part ...

Medium: httpd

Issue Overview: By specially crafting HTTP requests, the modmd challenge handler would dereference a NULL pointer and cause the child process to segfault. This could be used to DoS the server. Fixed in Apache HTTP Server 2.4.34 Affected 2.4.33. CVE-2018-8011 Affected Packages: httpd Note: This...

Medium: java-1.7.0-openjdk

Issue Overview: Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: Concurrency. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded, JRockit. Successful...

Important: openslp

Issue Overview: A use-after-free flaw in OpenSLP 1.x and 2.x baselines was discovered in the ProcessSrvRqst function. A failure to update a local pointer may lead to heap corruption. A remote attacker may be able to leverage this flaw to gain remote code execution.CVE-2017-17833 Affected Packages...

Important: yum-utils

Issue Overview: A directory traversal issue was found in reposync, a part of yum-utils, where reposync fails to sanitize paths in remote repository configuration files. If an attacker controls a repository, they may be able to copy files outside of the destination directory on the targeted system...