Low: elfutils

Issue Overview: In elfutils 0.183, an infinite loop was found in the function handlesymtab in readelf.c .Which allows attackers to cause a denial of service infinite loop via crafted file. CVE-2021-33294 Affected Packages: elfutils Note: This advisory is applicable to Amazon Linux 2 AL2 Core...

Low: python-configobj

Issue Overview: All versions of the package configobj are vulnerable to Regular Expression Denial of Service ReDoS via the validate function, using .+?\.\. Note: This is only exploitable in the case of a developer, putting the offending value in a server side configuration file. CVE-2023-26112...

Medium: linux-firmware

Issue Overview: An issue in "Zen 2" CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information. CVE-2023-20593 Affected Packages: linux-firmware Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ...

Medium: tomcat

Issue Overview: The SSI printenv command in Apache Tomcat 9.0.0.M1 to 9.0.0.17, 8.5.0 to 8.5.39 and 7.0.0 to 7.0.93 echoes user provided data without escaping and is, therefore, vulnerable to XSS. SSI is disabled by default. The printenv command is intended for debugging and is unlikely to be...

Medium: avahi

Issue Overview: A reachable assertion was found in avahidnspacketappendrecord. CVE-2023-38469 A reachable assertion was found in avahiescapelabel. CVE-2023-38470 A reachable assertion was found in dbussethostname. CVE-2023-38471 Affected Packages: avahi Note: This advisory is applicable to Amazon...

Important: golist

Issue Overview: The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value...

Medium: yajl

Issue Overview: There's a memory leak in yajl 2.1.0 with use of yajltreeparse function. which will cause out-of-memory in server and cause crash. CVE-2023-33460 Affected Packages: yajl Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the differen...

Medium: wireshark

Issue Overview: VMS TCPIPtrace file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file CVE-2023-2856 XRA dissector infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted...

Medium: cups

Issue Overview: OpenPrinting CUPS is an open source printing system. In versions 2.4.2 and prior, a heap buffer overflow vulnerability would allow a remote attacker to launch a denial of service DoS attack. A buffer overflow vulnerability in the function formatlogline could allow remote attackers...

Medium: ruby

Issue Overview: An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in matchat during regular expression searching. A logical error involving order of validation and access in matchat could...

Important: ca-certificates

Issue Overview: An initial fix in Amazon Linux ca-certificates package relating to CVE-2022-23491 did not properly remove root certificates from TrustCor from the root store. CVE-2023-32803 Affected Packages: ca-certificates Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository...

Amazon Linux 2 : python-ipaddress (ALAS-2023-2174)

The version of python-ipaddress installed on the remote host is prior to 1.0.16-2. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2174 advisory. A vulnerability was found in the way the ipaddress python module computes hash values in the IPv4Interface and...

Amazon Linux 2 : SDL2 (ALAS-2023-2162)

The version of SDL2 installed on the remote host is prior to 2.0.10-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2162 advisory. A memory leak issue was discovered in SDL2 version = SDL2-2.0.8. CVE-2022-4743 Tenable has extracted the preceding description block...

Amazon Linux 2 : qemu (ALAS-2023-2169)

The version of qemu installed on the remote host is prior to 3.1.0-8. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2169 advisory. An invalid pointer initialization issue was found in the SLiRP networking implementation of QEMU. The flaw exists in the...

Amazon Linux 2 : golang (ALAS-2023-2163)

The version of golang installed on the remote host is prior to 1.20.5-1. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2163 advisory. RESERVEDNOTE: https://groups.google.com/g/golang-announce/c/V0aBFqaFsE CVE-2022-41724 Golang: net/http, mime/multipart:...

Amazon Linux 2 : libicu60 (ALAS-2023-2172)

The version of libicu60 installed on the remote host is prior to 60.3-2. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2172 advisory. International Components for Unicode ICU-20850 v66.1 was discovered to contain a use after free bug in the pkgcreateWithAssemblyCod...

Amazon Linux 2 : qt5-qtbase (ALAS-2023-2159)

The version of qt5-qtbase installed on the remote host is prior to 5.9.2-3. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2159 advisory. In QT, there is an integer overflow in qfixedp.h when rendering SVG image on the minimal plugin. CVE-2023-32763 Tenable has...

Amazon Linux 2 : compat-libtiff3 (ALAS-2023-2157)

The version of compat-libtiff3 installed on the remote host is prior to 3.9.4-12. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2157 advisory. Memory leak in memory leak in tiffcrop.c. CVE-2023-3576 Tenable has extracted the preceding description block directly fro...

Amazon Linux 2 : thunderbird (ALAS-2023-2156)

The version of thunderbird installed on the remote host is prior to 102.13.0-2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2023-2156 advisory. An attacker could have triggered a use-after-free condition when creating a WebRTC connection over HTTPS. This...

Amazon Linux 2 : libvncserver (ALAS-2023-2170)

The version of libvncserver installed on the remote host is prior to 0.9.9-14. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2170 advisory. libvncclient v0.9.13 was discovered to contain a memory leak via the function rfbClientCleanup. CVE-2020-29260 Tenable has...