Low: dhcp

Issue Overview: A flaw was found in the way the dhcpd daemon handled the expiration time of IPv6 leases. If dhcpd's configuration was changed to reduce the default IPv6 lease time, lease renewal requests for previously assigned leases could cause dhcpd to crash. CVE-2012-3955 Affected Packages:...

Medium: bind

Issue Overview: A flaw was found in the DNS64 implementation in BIND when using Response Policy Zones RPZ. If a remote attacker sent a specially-crafted query to a named server that is using RPZ rewrite rules, named could exit unexpectedly with an assertion failure. Note that DNS64 support is not...

Medium: openssl

Issue Overview: A NULL pointer dereference flaw was found in the way OpenSSL parsed Secure/Multipurpose Internet Mail Extensions S/MIME messages. An attacker could use this flaw to crash an application that uses OpenSSL to decrypt or verify S/MIME messages. CVE-2012-1165 A flaw was found in the...

Important: containerd

Issue Overview: When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash. CVE-2026-33811 When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a...

Important: kernel6.12

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: btrfs: do proper folio cleanup when cowfilerange failed CVE-2024-57976 In the Linux kernel, the following vulnerability has been resolved: kernel: be more careful about dupmmap failures and uprobe registering...

Medium: harfbuzz

Issue Overview: hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger On^2 growth via consecutive marks during the process of looking back for base glyphs when attaching marks. CVE-2023-25193 Affected Packages: harfbuzz Note: This advisory is applicable to Amazon Linux 2...

Important: thunderbird

Issue Overview: AppendEncodedAttributeValue, ExtraSpaceNeededForAttrEncoding and AppendEncodedCharacters could have experienced integer overflows, causing underallocation of an output buffer leading to an out of bounds write. This vulnerability affects Firefox 124, Firefox ESR 115.9, and...

Important: kernel

Issue Overview: A flaw was found in the ATA over Ethernet AoE driver in the Linux kernel. The aoecmdcfgpkts function improperly updates the refcnt on struct netdevice, and a use-after-free can be triggered by racing between the free on the struct and the access through the skbtxq global queue. Th...

Important: java-17-amazon-corretto

Issue Overview: A vulnerability that allows an attacker to execute arbitrary java code from the javascript engine even though the option "--no-java" was set. CVE-2024-20918 With carefully crafted custom bytecodes, arbitrary unverified bytecodes could be executed. CVE-2024-20919 Loop optimizations...

Important: golist

Issue Overview: The HTTP/2 protocol allows a denial of service server resource consumption because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. CVE-2023-39325 Affected Packages: golist Note: This advisory is applicable to Amazon Lin...

Medium: libsepol

Issue Overview: The CIL compiler in SELinux 3.2 has a use-after-free in cilverifyclassperms called from cilverifyclasspermission and cilpreverifyhelper. CVE-2021-36084 The CIL compiler in SELinux 3.2 has a use-after-free in cilverifyclassperms called from verifymappermclassperms and hashtabmap...

Medium: curl

Issue Overview: Integer overflow vulnerability in tooloperate.c in curl 7.65.2 via crafted value as the retry delay. CVE-2020-19909 libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. When this check fails, libcurl would free the memory for the fingerprint before i...

Important: python-ecdsa

Issue Overview: An error-handling flaw was found in python-ecdsa before version 0.13.3. During signature decoding, malformed DER signatures could raise unexpected exceptions or no exceptions at all, which could lead to a denial of service. CVE-2019-14853 A flaw was found in all python-ecdsa...

Medium: python-pillow

Issue Overview: An issue was discovered in Pillow before 8.2.0. PSDImagePlugin.PsdImageFile lacked a sanity check on the number of input layers relative to the size of the data block. This could lead to a DoS on Image.open prior to Image.load. CVE-2021-28675 Affected Packages: python-pillow Note:...

Medium: cpio

Issue Overview: GNU cpio through 2.13 allows attackers to execute arbitrary code via a crafted pattern file, because of a dstring.c dsfgetstr integer overflow that triggers an out-of-bounds heap write. NOTE: it is unclear whether there are common cases where the pattern file, associated with the ...

Important: python

Issue Overview: An issue was discovered in Python before 3.11.1. An unnecessary quadratic algorithm exists in one path when processing some inputs to the IDNA RFC 3490 decoder, such that a crafted, unreasonably long name being presented to the decoder could lead to a CPU denial of service...

Important: libtiff

Issue Overview: A stack buffer overflow flaw was found in Libtiffs' tiffcp.c in main function. This flaw allows an attacker to pass a crafted TIFF file to the tiffcp tool, triggering a stack buffer overflow issue, possibly corrupting the memory, and causing a crash that leads to a denial of...

Medium: openssl11

Issue Overview: The crehash script does not properly sanitise shell metacharacters to prevent command injection. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the...

Medium: openjpeg2

Issue Overview: Division-by-zero vulnerabilities in the functions pinextpcrl, pinextcprl, and pinextrpcl in openmj2/pi.c in OpenJPEG through 2.3.0 allow remote attackers to cause a denial of service application crash. CVE-2018-20845 An improper computation of ptx0, ptx1, pty0 and pty1 in the...

Medium: curl

Issue Overview: A flaw was found in curl in the way curl handles a file hash mismatch after downloading content using the Metalink feature. This flaw allows malicious actors controlling a hosting server to trick users into downloading malicious content. The highest threat from this vulnerability ...

Low: tomcat7

Issue Overview: A vulnerability in the JNDI Realm of Apache Tomcat allows an attacker to authenticate using variations of a valid user name and/or to bypass some of the protection provided by the LockOut Realm. This issue affects Apache Tomcat 10.0.0-M1 to 10.0.5; 9.0.0.M1 to 9.0.45; 8.5.0 to...

Important: glib2

Issue Overview: An issue was discovered in GNOME GLib before 2.66.6 and 2.67.x before 2.67.3. The function gbytesnew has an integer overflow on 64-bit platforms due to an implicit cast from 64 bits to 32 bits. The overflow could potentially lead to memory corruption. CVE-2021-27219 Affected...

Important: mod_http2

Issue Overview: A null pointer de-reference was found in the way httpd handled specially crafted HTTP/2 request. A remote attacker could use this flaw to crash the httpd child process, causing temporary denial of service. CVE-2021-31618 Affected Packages: modhttp2 Note: This advisory is applicabl...

Medium: qemu

Issue Overview: An out-of-bound write access flaw was found in the way QEMU loads ROM contents at boot time. This flaw occurs in the romcopy routine while loading the contents of a 32-bit -kernel image into memory. Running an untrusted -kernel image may load contents at arbitrary memory locations...

Medium: tomcat8

Issue Overview: While investigating bug 64830 it was discovered that Apache Tomcat 10.0.0-M1 to 10.0.0-M9, 9.0.0-M1 to 9.0.39 and 8.5.0 to 8.5.59 could re-use an HTTP request header value from the previous stream received on an HTTP/2 connection for the request associated with the subsequent...

Important: xorg-x11-server

Issue Overview: A flaw was found in X.Org Server. An Out-Of-Bounds access in XkbSetNames function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. CVE-2020-14345 A flaw was found i...

Medium: oniguruma

Issue Overview: In Oniguruma 6.9.5rev1, an attacker able to supply a regular expression for compilation may be able to overflow a buffer by one byte in concatoptexactstr in src/regcomp.c . CVE-2020-26159 Affected Packages: oniguruma Note: This advisory is applicable to Amazon Linux 2 AL2 Core...

Important: unbound

Issue Overview: An incomplete fix for CVE-2020-12662 was shipped for Unbound in Red Hat Enterprise Linux 7, as part of erratum RHSA-2020:2414. Vulnerable versions of Unbound could still amplify an incoming query into a large number of queries directed to a target, even with a lower amplification...

Medium: systemd

Issue Overview: A heap use-after-free vulnerability was found in systemd, where asynchronous Polkit queries are performed while handling dbus messages. A local unprivileged attacker can abuse this flaw to crash systemd services or potentially execute code and elevate their privileges, by sending...

Medium: java-1.7.0-openjdk

Issue Overview: Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE component: JAXP. Supported versions that are affected are Java SE: 7u231, 8u221, 11.0.4 and 13; Java SE Embedded: 8u221. Difficult to exploit vulnerability allows unauthenticated attacker with network access...

Medium: nss

Issue Overview: A cached side channel attack during handshakes using RSA encryption could allow for the decryption of encrypted content. This is a variant of the Adaptive Chosen Ciphertext attack AKA Bleichenbacher attack and affects all NSS versions prior to NSS 3.41. CVE-2018-12404 Libgcrypt...

Important: libssh2

Issue Overview: An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the...

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...

Medium: mysql55

Issue Overview: Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Replication. Supported versions that are affected are 5.5.59 and prior, 5.6.39 and prior and 5.7.21 and prior. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the...

Medium: tomcat80

Issue Overview: Incorrect documentation of CGI Servlet search algorithm may lead to misconfiguration: As part of the fix for bug 61201, the documentation for Apache Tomcat included an updated description of the search algorithm used by the CGI Servlet to identify which script to execute. The upda...

Low: git

Issue Overview: Mishandling layers of tree objects Git through 2.14.2 mishandles layers of tree objects, which allows remote attackers to cause a denial of service memory consumption via a crafted repository, aka a Git bomb. This can also have an impact of disk consumption; however, an affected...

Critical: java-1.7.0-openjdk

Issue Overview: It was discovered that the RMI registry and DCG implementations in the RMI component of OpenJDK performed deserialization of untrusted inputs. A remote attacker could possibly use this flaw to execute arbitrary code with the privileges of RMI registry or a Java RMI application. Th...

Medium: curl

Issue Overview: curl and libcurl before 7.50.1 do not prevent TLS session resumption when the client certificate has changed, which allows remote attackers to bypass intended restrictions by resuming a session. CVE-2016-5419 curl and libcurl before 7.50.1 do not check the client certificate when...

Medium: openssh

Issue Overview: It was discovered that the OpenSSH server did not sanitize data received in requests to enable X11 forwarding. An authenticated client with restricted SSH access could possibly use this flaw to bypass intended restrictions. Affected Packages: openssh Issue Correction: Run yum upda...

Medium: rpcbind

Issue Overview: A use-after-free flaw related to the PMAPCALLIT operation and TCP/UDP connections was discovered in rpcbind. A remote, unauthenticated attacker could possibly exploit this flaw to crash the rpcbind service denial of service by performing a series of UDP and TCP calls. Affected...

Medium: tigervnc

Issue Overview: An integer overflow flaw, leading to a heap-based buffer overflow, was found in the way TigerVNC handled screen sizes. A malicious VNC server could use this flaw to cause a client to crash or, potentially, execute arbitrary code on the client. A NULL pointer dereference flaw was...

Medium: ruby22

Issue Overview: RubyGems provides the ability of a domain to direct clients to a separate host that is used to fetch gems and make API calls against. This mechanism is implemented via DNS, specificly a SRV record rubygems.tcp under the original requested domain. RubyGems did not validate the...

Low: libjpeg-turbo

Issue Overview: A flaw in libjpeg-turbo was reported http://seclists.org/oss-sec/2014/q4/557 that could lead to a local denial of service when processing a specially-crafted JPEG issue. Affected Packages: libjpeg-turbo Issue Correction: Run yum update libjpeg-turbo or yum update --advisory...

Medium: ruby20

Issue Overview: As discussed in an upstream announcement https://www.ruby-lang.org/en/news/2015/04/13/ruby-openssl-hostname-matching-vulnerability/, Ruby's OpenSSL extension suffers a vulnerability through overly permissive matching of hostnames, which can lead to similar bugs such as...

Medium: unzip

Issue Overview: A buffer overflow was found in the way unzip uncompressed certain extra fields of a file. A specially crafted Zip archive could cause unzip to crash or, possibly, execute arbitrary code when the archive was tested with unzip's '-t' option. CVE-2014-9636 A buffer overflow flaw was...

Important: bind

Issue Overview: A denial of service flaw was found in the way BIND followed DNS delegations. A remote attacker could use a specially crafted zone containing a large number of referrals which, when looked up and processed, would cause named to use excessive amounts of memory or crash. CVE-2014-850...

Important: java-1.8.0-openjdk

Issue Overview: It was discovered that the Libraries component in OpenJDK failed to properly handle ZIP archives that contain entries with a NUL byte used in the file names. An untrusted Java application or applet could use this flaw to bypass Java sandbox restrictions. CVE-2014-6562 Multiple fla...

Medium: GraphicsMagick

Issue Overview: A buffer overflow flaw affecting ImageMagick and GraphicsMagic when handling PSD images was reported. Affected Packages: GraphicsMagick Issue Correction: Run yum update GraphicsMagick or yum update --advisory ALAS-2014-420 to update your system. New Packages: i686: ...

Medium: kernel

Issue Overview: fs/namespace.c in the Linux kernel through 3.16.1 does not properly restrict clearing MNTNODEV, MNTNOSUID, and MNTNOEXEC and changing MNTATIMEMASK during a remount of a bind mount, which allows local users to gain privileges, interfere with backups and auditing on systems that had...

Medium: subversion

Issue Overview: The Serf RA layer in Apache Subversion 1.4.0 through 1.7.x before 1.7.18 and 1.8.x before 1.8.10 does not properly handle wildcards in the Common Name CN or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof servers via a crafted...