Important: perl-HTTP-Tiny

Issue Overview: Warning has been added when HTTP::Tiny is used without verifyssl flag CVE-2023-31486 Affected Packages: perl-HTTP-Tiny Issue Correction: Run yum update perl-HTTP-Tiny or yum update --advisory ALAS-2023-1771 to update your system. New Packages: noarch: ...

Important: perl-HTTP-Tiny

Issue Overview: HTTP::Tiny 0.082, a Perl core module since 5.13.9 and available standalone on CPAN, has an insecure default TLS configuration where users must opt in to verify certificates. CVE-2023-31486 Affected Packages: perl-HTTP-Tiny Note: This advisory is applicable to Amazon Linux 2 AL2 Co...

Important: squid

Issue Overview: An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker...

Important: json-c

Issue Overview: A flaw was found in json-c. In printbufmemappend, certain crafted values can overflow the memory allowing an attacker to write past the memory boundary. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. CVE-2020-127...

Medium: openldap

Issue Overview: A vulnerability was found in openldap that can cause a null pointer dereference in the bermemallocx function. CVE-2023-2953 Affected Packages: openldap Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Co...

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...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: binder: fix UAF of alloc-vma in race with munmap CVE-2022-50240 In the Linux kernel, the following vulnerability has been resolved: binder: fix UAF of alloc-vma in race with munmap CVE-2022-50338 A flaw was found ...

Medium: openssl

Issue Overview: Issue summary: Processing some specially crafted ASN.1 object identifiers or data containing them may be very slow. Impact summary: Applications that use OBJobj2txt directly, or use any of the OpenSSL subsystems OCSP, PKCS7/SMIME, CMS, CMP/CRMF or TS with no message size limit may...

Medium: glib2

Issue Overview: PCRE before 8.38 mishandles the interaction of lookbehind assertions and mutually recursive subpatterns, which allows remote attackers to cause a denial of service buffer overflow or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a...

Important: mysql57

Issue Overview: Vulnerability in the MySQL Server product of Oracle MySQL component: Server: Security: Privileges. Supported versions that are affected are 5.7.41 and prior and 8.0.30 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple...

Important: kernel-livepatch-6.1.25-37.47

Issue Overview: In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs. CVE-2022-48425 In the Linux kernel through 6.3.1, a use-after-free in Netfilter nftables when processing batch requests can be abused to perform...

Important: golang

Issue Overview: html/template: improper sanitization of CSS values Angle brackets were not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character could result in unexpectedly closing the CSS context and allowing for...

Important: webkitgtk4

Issue Overview: A logic issue was addressed with improved state management. CVE-2020-22592 A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.0.1, watchOS 7.1, iOS 14.2 and iPadOS 14.2, iCloud for Windows 11.5, Safari 14.0.1, tvOS 14.2,...

Medium: xmlrpc

Issue Overview: XML external entity XXE vulnerability in the Apache XML-RPC aka ws-xmlrpc library 3.1.3, as used in Apache Archiva, allows remote attackers to conduct server-side request forgery SSRF attacks via a crafted DTD. CVE-2016-5002 Affected Packages: xmlrpc Note: This advisory is...

Medium: opensc

Issue Overview: A vulnerbility was found in OpenSC. This security flaw cause a buffer overrun vulnerability in pkcs15 cardoshaveverifyrcpackage. The attacker can supply a smart card package with malformed ASN1 context. The cardoshaveverifyrcpackage function scans the ASN1 buffer for 2 tags, where...

Important: kernel-livepatch-6.1.15-28.43

Issue Overview: In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs. CVE-2022-48425 An out-of-bounds memory access flaw was found in the Linux kernel's XFS file system in how a user restores an XFS image after failu...

Important: kernel

Issue Overview: In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs. CVE-2022-48425 Affected Packages: kernel Issue Correction: Run dnf update kernel --releasever 2023.0.20230614 or dnf update --advisory...

Important: jettison

Issue Overview: Those using Jettison to parse untrusted XML or JSON data may be vulnerable to Denial of Service attacks DOS. If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by Out of memory. This effect may support a denial of servic...

Important: kernel-livepatch-6.1.23-36.46

Issue Overview: In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs. CVE-2022-48425 An out-of-bounds memory access flaw was found in the Linux kernel's XFS file system in how a user restores an XFS image after failu...

Important: kernel-livepatch-6.1.19-30.43

Issue Overview: In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs. CVE-2022-48425 An out-of-bounds memory access flaw was found in the Linux kernel's XFS file system in how a user restores an XFS image after failu...

Medium: nodejs

Issue Overview: An untrusted search path vulnerability exists in Node.js. 19.6.1, 18.14.1, 16.19.1, and 14.21.3 that could allow an attacker to search and potentially load ICU data when running with elevated privileges. CVE-2023-23920 Affected Packages: nodejs Issue Correction: Run dnf update...

Important: runc

Issue Overview: runc is a CLI tool for spawning and running containers according to the OCI specification. In affected versions it was found that rootless runc makes /sys/fs/cgroup writable in following conditons: 1. when runc is executed inside the user namespace, and the config.json does not...

Medium: python-pillow

Issue Overview: An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is a negative-offset memcpy with an invalid size. CVE-2021-25290 Affected Packages: python-pillow Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the differen...

Medium: bluez

Issue Overview: A heap overflow vulnerability was found in bluez in versions prior to 5.63. An attacker with local network access could pass specially crafted files causing an application to halt or crash, leading to a denial of service. CVE-2022-0204 Affected Packages: bluez Issue Correction: Ru...

Important: kernel-livepatch-6.1.27-43.48

Issue Overview: In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs. CVE-2022-48425 In the Linux kernel through 6.3.1, a use-after-free in Netfilter nftables when processing batch requests can be abused to perform...

Important: kernel-livepatch-6.1.21-1.45

Issue Overview: In the Linux kernel through 6.2.7, fs/ntfs3/inode.c has an invalid kfree because it does not validate MFT flags before replaying logs. CVE-2022-48425 An out-of-bounds memory access flaw was found in the Linux kernel's XFS file system in how a user restores an XFS image after failu...

Important: vim

Issue Overview: NULL Pointer Dereference in GitHub repository vim/vim prior to 9.0.1531. CVE-2023-2609 Integer Overflow or Wraparound in GitHub repository vim/vim prior to 9.0.1532. CVE-2023-2610 Affected Packages: vim Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit...

Medium: ruby

Issue Overview: A ReDoS issue was discovered in the Time component through 0.2.1 in Ruby through 3.2.1. The Time parser mishandles invalid URLs that have specific characters. It causes an increase in execution time for parsing strings to Time objects. The fixed versions are 0.1.1 and 0.2.2...

Important: vim

Issue Overview: Use of Out-of-range Pointer Offset in GitHub repository vim/vim prior to 9.0.1499. CVE-2023-2426 NULL Pointer Dereference in GitHub repository vim/vim prior to 9.0.1531. CVE-2023-2609 Integer Overflow or Wraparound in GitHub repository vim/vim prior to 9.0.1532. CVE-2023-2610...

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...

Important: postgresql92

Issue Overview: This enabled an attacker having database-level CREATE privilege to execute arbitrary code as the bootstrap superuser. Database owners have that right by default, and explicit grants may extend it to other users. CVE-2023-2454 Affected Packages: postgresql92 Issue Correction: Run y...

Medium: freetype

Issue Overview: A segmentation fault was found in FreeType's FTRequestSize function in the ftobjs.c file. This flaw allows an attacker to access a memory location in a way that could cause an application to halt or crash, leading to a denial of service. CVE-2022-27406 Affected Packages: freetype...

Medium: dnsmasq

Issue Overview: An issue was discovered in Dnsmasq before 2.90. The default maximum EDNS.0 UDP packet size was set to 4096 but should be 1232 because of DNS Flag Day 2020. CVE-2023-28450 Affected Packages: dnsmasq Issue Correction: Run yum update dnsmasq or yum update --advisory ALAS-2023-1758 to...

Medium: pcre

Issue Overview: Heap-based buffer overflow in the findfixedlength function in pcrecompile.c in PCRE before 8.38 allows remote attackers to cause a denial of service crash or obtain sensitive information from heap memory and possibly bypass the ASLR protection mechanism via a crafted regular...

Medium: mod_security

Issue Overview: In ModSecurity before 2.9.6 and 3.x before 3.0.8, HTTP multipart requests were incorrectly parsed and could bypass the Web Application Firewall. NOTE: this is related to CVE-2022-39956 but can be considered independent changes to the ModSecurity C language codebase. CVE-2022-48279...

Important: squid

Issue Overview: Incorrect HTTP Request header comparison in Squid HTTP Proxy 3.5.0.1 through 3.5.22, and 4.0.1 through 4.0.16 results in Collapsed Forwarding feature mistakenly identifying some private responses as being suitable for delivery to multiple clients. CVE-2016-10003 An issue was...

Important: golang

Issue Overview: html/template: improper sanitization of CSS values Angle brackets were not considered dangerous characters when inserted into CSS contexts. Templates containing multiple actions separated by a '/' character could result in unexpectedly closing the CSS context and allowing for...

Medium: openssl

Issue Overview: A security vulnerability has been identified in all supported versions of OpenSSL related to the verification of X.509 certificate chains that include policy constraints. Attackers may be able to exploit this vulnerability by creating a malicious certificate chain that triggers...

Important: python-flask

Issue Overview: Flask is a lightweight WSGI web application framework. When all of the following conditions are met, a response containing data intended for one client may be cached and subsequently sent by the proxy to other clients. If the proxy also caches Set-Cookie headers, it may send one...

Important: libtasn1

Issue Overview: GNU Libtasn1 before 4.19.0 has an ETYPEOK off-by-one array size check that affects asn1encodesimpleder. CVE-2021-46848 Affected Packages: libtasn1 Issue Correction: Run dnf update libtasn1 --releasever 2023.0.20230607 or dnf update --advisory ALAS2023-2023-201 --releasever...

Medium: git

Issue Overview: Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, by feeding specially crafted input to git apply --reject, a path outside the working tree can be overwritten with partially controlled...

Medium: pcre

Issue Overview: PCRE before 8.38 mishandles the : and \ substrings in character classes, which allows remote attackers to cause a denial of service uninitialized memory read or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object...

Medium: libfastjson

Issue Overview: A flaw was found in json-c. In printbufmemappend, certain crafted values can overflow the memory allowing an attacker to write past the memory boundary. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. CVE-2020-127...

Important: kernel

Issue Overview: There is a potential deadlock in the eBPF subsystem in the Linux kernel. The default sysctl configuration "kernel.unprivilegedbpfdisabled" on Amazon Linux does not allow unprivileged users to use eBPF. CVE-2023-0160 A denial of service problem was found, due to a possible recursiv...

Important: sysstat

Issue Overview: sysstat through 12.7.2 allows a multiplication integer overflow in checkoverflow in common.c. NOTE: this issue exists because of an incomplete fix for CVE-2022-39377. CVE-2023-33204 Affected Packages: sysstat Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository...

Important: perl-CPAN

Issue Overview: HTTP::Tiny 0.082, a Perl core module since 5.13.9 and available standalone on CPAN, has an insecure default TLS configuration where users must opt in to verify certificates. CVE-2023-31484 Affected Packages: perl-CPAN Issue Correction: Run dnf update perl-CPAN --releasever...

Medium: snakeyaml

Issue Overview: Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial of Service attacks DOS. If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow. CVE-2022-38750 Affected Packages: snakeyaml Issue...

Important: squid

Issue Overview: An issue was discovered in Squid before 4.9. URN response handling in Squid suffers from a heap-based buffer overflow. When receiving data from a remote server in response to an URN request, Squid fails to ensure that the response can fit within the buffer. This leads to attacker...

Low: gnuplot

Issue Overview: A Divide by Zero vulnerability exists in gnuplot 5.4 in the boundary3d function in graph3d.c, which could cause a Arithmetic exception and application crash. CVE-2021-44917 Affected Packages: gnuplot Issue Correction: Run dnf update gnuplot --releasever 2023.0.20230607 or dnf upda...

Medium: poppler

Issue Overview: A logic error in the Hints::Hints function of Poppler v22.03.0 allows attackers to cause a Denial of Service DoS via a crafted PDF file. CVE-2022-27337 Poppler prior to and including 22.08.0 contains an integer overflow in the JBIG2 decoder JBIG2Stream::readTextRegionSeg in...