Medium: poppler

Issue Overview: Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service. CVE-2020-18839 Affected Packages: poppler Issue Correction: Run yum update poppler or yum update --advisory ALAS-2023-1823 to update your system. New Packages: i68...

Medium: krb5

Issue Overview: lib/kadm5/kadmrpcxdr.c in MIT Kerberos 5 aka krb5 before 1.20.2 and 1.21.x before 1.21.1 frees an uninitialized pointer. A remote authenticated user can trigger a kadmind crash. This occurs because xdrkadm5principalentrec does not validate the relationship between nkeydata and the...

Medium: poppler

Issue Overview: Buffer Overflow vulnerability in HtmlOutputDev::page in poppler 0.75.0 allows attackers to cause a denial of service. CVE-2020-18839 In Poppler 22.07.0, PDFDoc::savePageAs in PDFDoc.c callows attackers to cause a denial-of-service application crashes with SIGABRT by crafting a PDF...

Medium: libtiff

Issue Overview: Memory leak in memory leak in tiffcrop.c. CVE-2023-3576 Affected Packages: libtiff Issue Correction: Run yum update libtiff or yum update --advisory ALAS-2023-1788 to update your system. New Packages: i686: libtiff-debuginfo-4.0.3-35.43.amzn1.i686 ...

Medium: cups

Issue Overview: A vulnerability was found in CUPS. This issue occurs due to logging data of free memory to the logging service AFTER the connection has been closed, when it should have logged the data immediately before the connection closed, resulting in a use-after-free in cupsdAcceptClient in...

Low: open-vm-tools

Issue Overview: A fully compromised ESXi host can force VMware Tools to fail to authenticate host-to-guest operations, impacting the confidentiality and integrity of the guest virtual machine. CVE-2023-20867 Affected Packages: open-vm-tools Note: This advisory is applicable to Amazon Linux 2 AL2...

Medium: qt5-qtsvg

Issue Overview: In Qt before 5.15.14, 6.0.x through 6.2.x before 6.2.9, and 6.3.x through 6.5.x before 6.5.1, QtSvg QSvgFont munitsPerEm initialization is mishandled. CVE-2023-32573 Affected Packages: qt5-qtsvg Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FA...

Medium: mod24_auth_mellon

Issue Overview: A flaw was found in modauthmellon where it does not sanitize logout URLs properly. This issue could be used by an attacker to facilitate phishing attacks by tricking users into visiting a trusted web application URL that redirects to an external and potentially malicious server. T...

Medium: qt5-qtbase

Issue Overview: When using the Qt SQL ODBC driver plugin, then it is possible to trigger a DOS with a specifically crafted string RESERVED NOTE: https://www.qt.io/blog/security-advisory-qt-sql-odbc-driver-plugin NOTE: https://github.com/qt/qtbase/commit/aaf1381eab6292aa0444a5eadcc24165b6e1c02d 6....

Medium: yasm

Issue Overview: An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in yasmexprgetintnum in libyasm/expr.c. CVE-2021-33454 An issue was discovered in yasm version 1.3.0. There is a NULL pointer dereference in nasmparserdirective in modules/parsers/nasm/nasm-parse.c...

Important: db4

Issue Overview: Postfix before 2.11.10, 3.0.x before 3.0.10, 3.1.x before 3.1.6, and 3.2.x before 3.2.2 might allow local users to gain privileges by leveraging undocumented functionality in Berkeley DB 2.x and later, related to reading settings from DBCONFIG in the current directory...

Important: tar

Issue Overview: GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in fromheader in list.c via a V7 archive in which mtime has approximate...

Important: tar

Issue Overview: GNU Tar through 1.34 has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs in fromheader in list.c via a V7 archive in which mtime has approximate...

Important: cifs-utils

Issue Overview: A stack-based buffer overflow issue was found in pifs-utils. Parsing the mount.cifs ip command-line argument can lead to local attackers gaining root privileges. CVE-2022-27239 Affected Packages: cifs-utils Issue Correction: Run yum update cifs-utils or yum update --advisory...

Medium: qt5-qtbase

Issue Overview: Qt 5.x before 5.15.6 and 6.x through 6.1.2 has an out-of-bounds write in QOutlineMapper::convertPath called from QRasterPaintEngine::fill and QPaintEngineEx::stroke. CVE-2021-38593 Affected Packages: qt5-qtbase Note: This advisory is applicable to Amazon Linux 2 AL2 Core repositor...

Important: libconfuse

Issue Overview: cfgtildeexpand in confuse.c in libConfuse 3.3 has a heap-based buffer over-read. CVE-2022-40320 Affected Packages: libconfuse Issue Correction: Run yum update libconfuse or yum update --advisory ALAS-2023-1692 to update your system. New Packages: i686: ...

Critical: php55-pecl-memcached

Issue Overview: PHP-Memcached v2.2.0 and below contains an improper NULL termination which allows attackers to execute CLRF injection. CVE-2022-26635 Affected Packages: php55-pecl-memcached Issue Correction: Run yum update php55-pecl-memcached or yum update --advisory ALAS-2023-1671 to update you...

Medium: util-linux

Issue Overview: A command injection flaw was found in the way util-linux implements umount autocompletion in Bash. An attacker with the ability to mount a filesystem with custom mount points may execute arbitrary commands on behalf of the user who triggers the umount autocompletion. CVE-2018-7738...

Important: rubygem-nokogiri, rubygem18-nokogiri

Issue Overview: Nokogiri is an open source XML and HTML library for Ruby. Nokogiri = 1.13.4. There are no known workarounds for this issue. CVE-2022-24836 Affected Packages: rubygem-nokogiri, rubygem18-nokogiri Issue Correction: Run yum update rubygem-nokogiri or yum update --advisory...

Important: freerdp

Issue Overview: A flaw was found in the FreeRDP client when it fails to validate input data when using gateway connections. This flaw could allow a malicious gateway to send a specially crafted input to a client leading to an out of bounds write in client memory. The highest threat from this flaw...

Low: 389-ds-base

Issue Overview: A flaw was found in 389-ds-base. If an asterisk is imported as password hashes, either accidentally or maliciously, then instead of being inactive, any password will successfully match during authentication. This flaw allows an attacker to successfully authenticate as a user whose...

Medium: hivex

Issue Overview: A flaw was found in the hivex library. It is caused due to a lack of bounds check within the hivexopen function. An attacker could input a specially crafted Windows Registry hive file which would cause hivex to read memory beyond its normal bounds or cause the program to crash. Th...

Low: bzip2

Issue Overview: BZ2decompress in decompress.c in bzip2 through 1.0.6 has an out-of-bounds write when there are many selectors. CVE-2019-12900 Affected Packages: bzip2 Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Cor...

Medium: pacemaker

Issue Overview: An ACL bypass flaw was found in pacemaker. An attacker having a local account on the cluster and in the haclient group could use IPC communication with various daemons directly to perform certain tasks that they would be prevented by ACLs from doing if they went through the...

Medium: geronimo-jaxrpc

Issue Overview: Liblouis 3.5.0 has a Segmentation fault in loulogPrint in logging.c. CVE-2018-11577 Liblouis 3.5.0 has a stack-based Buffer Overflow in the function includeFile in compileTranslationTable.c. CVE-2018-11684 Liblouis 3.5.0 has a stack-based Buffer Overflow in the function...

Medium: evolution-data-server, evolution-ews

Issue Overview: It was discovered evolution-ews before 3.31.3 does not check the validity of SSL certificates. An attacker could abuse this flaw to get confidential information by tricking the user into connecting to a fake server without the user noticing the difference. CVE-2019-3890 Affected...

Important: xerces-c

Issue Overview: A use-after-free vulnerability was found in xerces-c in the way an XML document is processed via the SAX API. Applications that process XML documents with an external Document Type Definition DTD may be vulnerable to this flaw. A remote attacker could exploit this flaw by creating...

Medium: mod_auth_openidc

Issue Overview: A text injection flaw was found in how modauthopenidc handled error pages. An attacker could potentially use this flaw to conduct content spoofing and phishing attacks by tricking users into opening specially crafted URLs.CVE-2017-6059 It was found that modauthopenidc did not...

Medium: libssh2

Issue Overview: An out of bounds read flaw was discovered in libssh2 in the way SSHMSGCHANNELREQUEST packets with an exit status message and no payload are parsed. A remote attacker who compromises a SSH server may be able to cause a denial of service or read data in the client memory...

Medium: gnupg2

Issue Overview: The douncompress function in g10/compress.c allows context-dependent attackers to cause a denial of service infinite loop via malformed compressed packets, as demonstrated by an a3 01 5b ff byte sequence.CVE-2014-4617 Affected Packages: gnupg2 Note: This advisory is applicable to...

Important: polkit

Issue Overview: A vulnerability was found in polkit. When authentication is performed by a non-root user to perform an administrative task, the authentication is temporarily cached in such a way that a local attacker could impersonate the authorized process, thus gaining access to elevated...

Low: jasper

Issue Overview: The JPCNOMINALGAIN function in jpc/jpct1cod.c in JasPer through 2.0.12 allows remote attackers to cause a denial of service JPCCOXRFT assertion failure via unspecified vectors.CVE-2016-9396 JasPer 2.0.12 is vulnerable to a NULL pointer exception in the function jp2encode which...

Important: 389-ds-base

Issue Overview: It was found that 389-ds-base did not properly handle long search filters with characters needing escapes, possibly leading to buffer overflows. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted LDAP request, thus...

Important: corosync

Issue Overview: Integer overflow in exec/totemcrypto.c:authenticatenss23 function An integer overflow leading to an out-of-bound read was found in authenticatenss23 in Corosync. An attacker could craft a malicious packet that would lead to a denial of service.CVE-2018-1084 Affected Packages:...

Important: 389-ds-base

Issue Overview: Remote DoS via search filters in slapifiltersprintf in slapd/util.c A stack buffer overflow flaw was found in the way 389-ds-base handled certain LDAP search filters. A remote, unauthenticated attacker could potentially use this flaw to make ns-slapd crash via a specially crafted...

Medium: systemd

Issue Overview: Access to automounted volumes can lock up A race condition was found in systemd. This could result in automount requests not being serviced and processes using them could hang, causing denial of service.CVE-2018-1049 Affected Packages: systemd Note: This advisory is applicable to...

Medium: postgresql93, postgresql94, postgresql95

Issue Overview: Selectivity estimators bypass SELECT privilege checks It was found that some selectivity estimation functions did not check user privileges before providing information from pgstatistic, possibly leaking information. An unprivileged attacker could use this flaw to steal some...

Medium: postgresql92

Issue Overview: Selectivity estimators bypass SELECT privilege checks It was found that some selectivity estimation functions did not check user privileges before providing information from pgstatistic, possibly leaking information. An unprivileged attacker could use this flaw to steal some...

Medium: realmd

Issue Overview: A flaw was found in the way realmd parsed certain input when writing configuration into the sssd.conf or smb.conf file. A remote attacker could use this flaw to inject arbitrary configurations into these files via a newline character in an LDAP response. Affected Packages: realmd...

Medium: t1utils

Issue Overview: A buffer overflow flaw was found in the way t1utils processed, for example, certain PFB Printer Font Binary files. An attacker could use this flaw to potentially execute arbitrary code by tricking a user into processing a specially crafted PFB file with t1utils. Affected Packages:...

Low: gpgme

Issue Overview: Multiple heap-based buffer overflows in the statushandler function in 1 engine-gpgsm.c and 2 engine-uiserver.c in GPGME before 1.5.1 allow remote attackers to cause a denial of service crash and possibly execute arbitrary code via vectors related to "different line lengths in a...

Medium: ganglia

Issue Overview: Cross-site scripting XSS vulnerability in header.php in Ganglia Web 3.5.8 and 3.5.10 allows remote attackers to inject arbitrary web script or HTML via the hostregex parameter to the default URI, which is processed by getcontext.php. Affected Packages: ganglia Issue Correction: Ru...

Medium: libgcrypt

Issue Overview: GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload. Affected Packages: libgcrypt Issue Correction: Run yum update...

Medium: perl-FCGI

Issue Overview: The FCGI aka Fast CGI module 0.70 through 0.73 for Perl, as used by CGI::Fast, uses environment variable values from one request during processing of a later request, which allows remote attackers to bypass authentication via crafted HTTP headers. Affected Packages: perl-FCGI Issu...

Important: runfinch-finch

Issue Overview: An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting all connected users. Rejected channels are now properly removed from the connection's internal state a...

Important: docker

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: golang

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: amazon-cloudwatch-agent

Issue Overview: Arithmetic over induction variables in loops were not correctly checked for underflow or overflow in the Go compiler cmd/compile. As a result, the compiler would allow for invalid indexing to occur at runtime, potentially leading to memory corruption in programs compiled with...

Important: kernel

Issue Overview: A use-after-free flaw was found in btrfssearchslot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea CVE-2023-1611 nftables out-of-bounds read in nfosfmatchone CVE-2023-39189 In the Linux...

Important: freetype

Issue Overview: FreeType 2.8.1 has a signed integer overflow in cf2doFlex in cff/cf2intrp.c. CVE-2025-23022 An out of bounds write exists in FreeType versions 2.13.0 and below when attempting to parse font subglyph structures related to TrueType GX and variable font files. The vulnerable code...