Important: git

Issue Overview: Git before 2.19.2 on Linux and UNIX executes commands from the current working directory as if '.' were at the end of $PATH in certain cases involving the runcommand API and run-command.c, because there was a dangerous change from execvp to execv during 2017.CVE-2018-19486 Affecte...

Medium: python34, python36

Issue Overview: Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by contructing an XML document that would cause pathological hash collisions in Expat's internal data...

Medium: kernel

Issue Overview: A security flaw was found in the Linux kernel in a way that the cleancache subsystem clears an inode after the final file truncation removal. The new file created with the same inode may contain leftover pages from cleancache and the old file data instead of the new...

Medium: libvirt

Issue Overview: util/virlog.c in libvirt does not properly determine the hostname on LXC container startup, which allows local guest OS users to bypass an intended container protection mechanism and execute arbitrary commands via a crafted NSS module.CVE-2018-6764 Affected Packages: libvirt Note:...

Important: git

Issue Overview: Git before 2.19.2 on Linux and UNIX executes commands from the current working directory as if '.' were at the end of $PATH in certain cases involving the runcommand API and run-command.c, because there was a dangerous change from execvp to execv during 2017.CVE-2018-19486 Affecte...

Low: curl

Issue Overview: curl is vulnerable to a buffer overrun in the NTLM authentication code. The internal function Curlntlmcoremknthash multiplies the length of the password by two SUM to figure out how large temporary storage area to allocate from the heap. The length value is then subsequently used ...

Medium: python3

Issue Overview: Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by contructing an XML document that would cause pathological hash collisions in Expat's internal data...

Medium: kernel

Issue Overview: A security flaw was found in the Linux kernel in a way that the cleancache subsystem clears an inode after the final file truncation removal. The new file created with the same inode may contain leftover pages from cleancache and the old file data instead of the new...

Medium: glibc

Issue Overview: A buffer overflow has been discovered in the GNU C Library aka glibc or libc6 in the mempcpyavx512novzeroupper function when particular conditions are met. An attacker could use this vulnerability to cause a denial of service or potentially execute code.CVE-2018-11237 Affected...

Important: golang

Issue Overview: In Go before 1.10.6 and 1.11.x before 1.11.3, the "go get" command is vulnerable to remote code execution when executed with the -u flag and the import path of a malicious Go package, or a package that imports it directly or indirectly. Specifically, it is only vulnerable in GOPAT...

Low: krb5

Issue Overview: MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a...

Low: sssd

Issue Overview: The UNIX pipe which sudo uses to contact SSSD and read the available sudo rules from SSSD utilizes too broad of a set of permissions. Any user who can send a message using the same raw protocol that sudo and SSSD use can read the sudo rules available for any user.CVE-2018-10852...

Medium: glusterfs

Issue Overview: A flaw was found in dict.c:dictunserialize function of glusterfs, dicunserialize function does not handle negative key length values. An attacker could use this flaw to read memory from other locations into the stored dict value.CVE-2018-10911 Affected Packages: glusterfs Note: Th...

Medium: samba

Issue Overview: A null pointer dereference flaw was found in Samba RPC external printer service. An attacker could use this flaw to cause the printer spooler service to crash.CVE-2018-1050 A heap-buffer overflow was found in the way samba clients processed extra long filename in a directory...

Medium: nginx

Issue Overview: nginx before versions 1.15.6 and 1.14.1 has a vulnerability in the implementation of HTTP/2 that can allow for excessive memory consumption. This issue affects nginx compiled with the ngxhttpv2module not compiled by default if the 'http2' option of the 'listen' directive is used i...

Medium: httpd24

Issue Overview: In Apache HTTP Server 2.4.17 to 2.4.34, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time without any connection timeout coming to effect. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2...

Medium: zsh

Issue Overview: A buffer overflow flaw was found in the zsh shell symbolic link resolver. A local, unprivileged user can create a specially crafted directory path which leads to a buffer overflow in the context of the user trying to do a symbolic link resolution in the aforementioned path. If the...

Important: ruby23, ruby24

Issue Overview: An issue was discovered in the OpenSSL library in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. When two OpenSSL::X509::Name objects are compared using ==, depending on the ordering, non-equal objects may return true. When the first...

Medium: mysql57

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Parser. Supported versions that are affected are 5.7.23 and prior and 8.0.12 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to...

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: gnutls

Issue Overview: It was found that GnuTLS's implementation of HMAC-SHA-256 was vulnerable to Lucky Thirteen-style attack. A remote attacker could use this flaw to conduct distinguishing attacks and plain text recovery attacks via statistical analysis of timing data using crafted...

Critical: java-1.7.0-openjdk

Issue Overview: Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Hotspot. Supported versions that are affected are Java SE: 7u191, 8u182 and 11; Java SE Embedded: 8u181. Difficult to exploit vulnerability allows unauthenticated attacker with network access...

Critical: java-1.7.0-openjdk

Issue Overview: Vulnerability in the Java SE, Java SE Embedded, JRockit component of Oracle Java SE subcomponent: JSSE. Supported versions that are affected are Java SE: 6u201, 7u191, 8u182 and 11; Java SE Embedded: 8u181; JRockit: R28.3.19. Difficult to exploit vulnerability allows unauthenticat...

Important: postgresql93, postgresql94

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: fuse

Issue Overview: A vulnerability was discovered in fuse. When SELinux is active, fusermount is vulnerable to a restriction bypass. This allows non-root users to mount a FUSE file system with the 'allowother' mount option regardless of whether 'userallowother' is set in the fuse configuration. An...

Medium: mysql56

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: InnoDB. Supported versions that are affected are 5.6.41 and prior, 5.7.23 and prior and 8.0.12 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple...

Medium: 389-ds-base

Issue Overview: It was found that a specially crafted search query could lead to excessive CPU consumption in the dosearch function. An unauthenticated attacker could use this flaw to provoke a denial of service.CVE-2018-14648 Affected Packages: 389-ds-base Issue Correction: Run yum update...

Important: 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...

Medium: mysql55

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Client programs. Supported versions that are affected are 5.5.61 and prior, 5.6.41 and prior, 5.7.23 and prior and 8.0.12 and prior. Difficult to exploit vulnerability allows high privileged attacker with...

Low: curl

Issue Overview: curl before version 7.61.1 is vulnerable to a buffer overrun in the NTLM authentication code. The internal function Curlntlmcoremknthash multiplies the length of the password by two SUM to figure out how large temporary storage area to allocate from the heap. The length value is...

Medium: python27

Issue Overview: A flaw was found in the way catastrophic backtracking was implemented in python's pop3lib's apop method. An attacker could use this flaw to cause denial of service.CVE-2018-1060 A flaw was found in the way catastrophic backtracking was implemented in python's difflib.ISLINEJUNK...

Low: poppler

Issue Overview: There is a NULL pointer dereference in the AnnotPath::getCoordsLength function in Annot.h. A crafted input will lead to a remote denial of service attack.CVE-2018-10768 The FoFiType1C::cvtGlyph function in fofi/FoFiType1C.cc in Poppler allows remote attackers to cause a denial of...

Medium: glibc

Issue Overview: A buffer overflow has been discovered in the GNU C Library aka glibc or libc6 in the mempcpyavx512novzeroupper function when particular conditions are met. An attacker could use this vulnerability to cause a denial of service or potentially execute code.CVE-2018-11237 elf/dl-load....

Medium: xerces-c

Issue Overview: A stack exhaustion flaw was found in the way Xerces-C XML parser handled deeply nested DTDs. An attacker could potentially use this flaw to crash an application using Xerces-C by tricking it into processing specially crafted data.CVE-2016-4463 Affected Packages: xerces-c Note: Thi...

Medium: wget

Issue Overview: A cookie injection flaw was found in wget. An attacker can create a malicious website which, when accessed, overrides cookies belonging to arbitrary domains.CVE-2018-0494 Affected Packages: wget Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FA...

Medium: wpa_supplicant

Issue Overview: An issue was discovered in rsnsupp/wpa.c in wpasupplicant 2.0 through 2.6. Under certain conditions, the integrity of EAPOL-Key messages is not checked, leading to a decryption oracle. An attacker within range of the Access Point and client can abuse the vulnerability to recover...

Medium: openssl

Issue Overview: Libgcrypt allows a memory-cache side-channel attack on ECDSA signatures that can be mitigated through the use of blinding during the signing process in the gcryeccecdsasign function in cipher/ecc-ecdsa.c, aka the Return Of the Hidden Number Problem or ROHNP. To discover an ECDSA...

Medium: 389-ds-base

Issue Overview: It was found that a specially crafted search query could lead to excessive CPU consumption in the dosearch function. An unauthenticated attacker could use this flaw to provoke a denial of service.CVE-2018-14648 Affected Packages: 389-ds-base Note: This advisory is applicable to...

Important: spamassassin

Issue Overview: A flaw was found in the way SpamAssassin processes HTML email containing unclosed HTML tags. A carefully crafted mail message could cause SpamAssassin to consume significant resources. If a large number of these messages are sent, a denial of service could occur potentially delayi...

Important: tomcat

Issue Overview: An improper handing of overflow in the UTF-8 decoder with supplementary characters can lead to an infinite loop in the decoder causing a Denial of Service.CVE-2018-1336 Affected Packages: tomcat Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FA...

Medium: kernel

Issue Overview: An issue was discovered in the procpidstack function in fs/proc/base.c in the Linux kernel. An attacker with a local account can trick the stack unwinder code to leak stack contents to userspace. The fix allows only root to inspect the kernel stack of an arbitrary task...

Medium: mod_http2

Issue Overview: In Apache HTTP Server, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time without any connection timeout coming to effect. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2...

Medium: openssl

Issue Overview: During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client ha...

Important: kernel

Issue Overview: An issue was discovered in the procpidstack function in fs/proc/base.c in the Linux kernel. An attacker with a local account can trick the stack unwinder code to leak stack contents to userspace. The fix allows only root to inspect the kernel stack of an arbitrary...

Critical: java-1.8.0-openjdk

Issue Overview: Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Security. Supported versions that are affected are Java SE: 6u201, 7u191, 8u182 and 11; Java SE Embedded: 8u181. Difficult to exploit vulnerability allows unauthenticated attacker with network...

Medium: python35

Issue Overview: Python's elementtree C accelerator failed to initialise Expat's hash salt during initialization. This could make it easy to conduct denial of service attacks against Expat by contructing an XML document that would cause pathological hash collisions in Expat's internal data...

Medium: tomcat7

Issue Overview: When the default servlet in Apache Tomcat versions 7.0.23 to 7.0.90 returned a redirect to a directory e.g. redirecting to '/foo/' when the user requested '/foo' a specially crafted URL could be used to cause the redirect to be generated to any URI of the attackers...

Medium: openssl

Issue Overview: During key agreement in a TLS handshake using a DHE based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client ha...

Critical: java-1.8.0-openjdk

Issue Overview: Vulnerability in the Java SE, Java SE Embedded component of Oracle Java SE subcomponent: Networking. Supported versions that are affected are Java SE: 6u201, 7u191, 8u182 and 11; Java SE Embedded: 8u181. Difficult to exploit vulnerability allows unauthenticated attacker with netwo...

Medium: flatpak

Issue Overview: It was found that flatpak's D-Bus proxy did not properly filter the access to D-Bus during the authentication protocol. A specially crafted flatpak application could use this flaw to bypass all restrictions imposed by flatpak and have full access to the D-BUS interface.CVE-2018-65...