Important: nginx

Issue Overview: A flaw was found in nginx. An off-by-one error while processing DNS responses allows a network attacker to write a dot character out of bounds in a heap allocated buffer which can allow overwriting the least significant byte of next heap chunk metadata likely leading to a remote...

Important: postgresql

Issue Overview: postgresql: Client memory disclosure when connecting with Kerberos to modified server CVE-2022-41862 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 grant...

Medium: djvulibre

Issue Overview: An out-of-bounds write vulnerability was found in DjVuLibre in DJVU::DjVuTXT::decode in DjVuText.cpp via a crafted djvu file which may lead to crash and segmentation fault. This flaw affects DjVuLibre versions prior to 3.5.28. CVE-2021-3630 Affected Packages: djvulibre Note: This...

Important: postgresql

Issue Overview: IN THE EXTENSION SCRIPT, a SQL Injection vulnerability was found in PostgreSQL if it uses @extowner@, @extschema@, or @extschema:...@ inside a quoting construct dollar quoting, '', or "". If an administrator has installed files of a vulnerable, trusted, non-bundled extension, an...

Medium: qt5-qtbase

Issue Overview: Qt through 5.15.8 and 6.x through 6.2.3 can load system library files from an unintended working directory. CVE-2022-25634 An issue was discovered in Qt before 5.15.15, 6.x before 6.2.10, and 6.3.x through 6.5.x before 6.5.3. There are infinite loops in recursive entity expansion...

Medium: exempi

Issue Overview: Buffer Overflow vulnerability in function ID3Support::ID3v2Frame::getFrameValue in exempi 2.5.0 and earlier allows remote attackers to cause a denial of service via opening of crafted audio file with ID3V2 frame. CVE-2020-18651 Affected Packages: exempi Note: This advisory is...

Medium: libxml2

Issue Overview: Xmlsoft Libxml2 v2.11.0 was discovered to contain a global buffer overflow via the xmlSAX2StartElement function at /libxml2/SAX2.c. This vulnerability allows attackers to cause a Denial of Service DoS via supplying a crafted XML file. CVE-2023-39615 Affected Packages: libxml2 Issu...

Medium: libxml2

Issue Overview: Xmlsoft Libxml2 v2.11.0 was discovered to contain a global buffer overflow via the xmlSAX2StartElement function at /libxml2/SAX2.c. This vulnerability allows attackers to cause a Denial of Service DoS via supplying a crafted XML file. CVE-2023-39615 Affected Packages: libxml2 Note...

Important: oci-add-hooks

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: elfutils

Issue Overview: The libcpu component which is used by libasm of elfutils version 0.177 git 47780c9e, suffers from denial-of-service vulnerability caused by application crashes due to out-of-bounds write CWE-787, off-by-one error CWE-193 and reachable assertion CWE-617; to exploit the vulnerabilit...

Medium: nasm

Issue Overview: A Segmentation Fault issue discovered in in ieeesegment function in outieee.c in nasm 2.14.03 and 2.15 allows remote attackers to cause a denial of service via crafted assembly file. CVE-2020-21528 Affected Packages: nasm Issue Correction: Run dnf update nasm --releasever...

Important: kernel

Issue Overview: KVM: arm64: Prevent unconditional donation of unmapped regions from the host NOTE: https://source.android.com/docs/security/bulletin/2023-08-01 NOTE: https://git.kernel.org/linus/09cce60bddd6461a93a5bf434265a47827d1bc6f CVE-2023-21264 A vulnerability was found due to a missing loc...

Medium: ImageMagick

Issue Overview: A NULL pointer dereference flaw was found in ImageMagick in versions prior to 7.0.10-31 in ReadSVGImage in coders/svg.c. This issue is due to not checking the return value from libxml2's xmlCreatePushParserCtxt and uses the value directly, which leads to a crash and segmentation...

Low: shadow-utils

Issue Overview: A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve t...

Important: libssh2

Issue Overview: An issue was discovered in function libssh2packetadd in libssh2 1.10.0 allows attackers to access out of bounds memory. CVE-2020-22218 Affected Packages: libssh2 Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference...

Important: open-vm-tools

Issue Overview: VMware Tools contains a SAML token signature bypass vulnerability. A malicious actor with man-in-the-middle MITM network positioning between vCenter server and the virtual machine may be able to bypass SAML token signature verification, to perform VMware Tools Guest Operations...

Important: open-vm-tools

Issue Overview: VMware Tools contains a SAML token signature bypass vulnerability. A malicious actor with man-in-the-middle MITM network positioning between vCenter server and the virtual machine may be able to bypass SAML token signature verification, to perform VMware Tools Guest Operations...

Important: ecs-service-connect-agent

Issue Overview: Wasmtime is a standalone runtime for WebAssembly. Prior to versions 6.0.2, 7.0.1, and 8.0.1, Wasmtime's implementation of managing per-instance state, such as tables and memories, contains LLVM-level undefined behavior. This undefined behavior was found to cause runtime-level issu...

Medium: ImageMagick

Issue Overview: A memory leak in ImageMagick 7.0.10-45 and 6.9.11-22 allows remote attackers to perform a denial of service via the "identify -help" command. CVE-2022-48541 Affected Packages: ImageMagick Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ secti...

Medium: gsl

Issue Overview: A buffer overflow can occur when calculating the quantile value using the Statistics Library of GSL GNU Scientific Library, versions 2.5 and 2.6. Processing a maliciously crafted input data for gslstatsquantilefromsorteddata of the library may lead to unexpected application...

Medium: libtiff

Issue Overview: An issue was discovered in function TIFFReadDirectory libtiff before 4.4.0 allows attackers to cause a denial of service via crafted TIFF file. CVE-2022-40090 Affected Packages: libtiff Issue Correction: Run dnf update libtiff --releasever 2023.2.20230920 or dnf update --advisory...

Important: thunderbird

Issue Overview: Thunderbird allowed the Text Direction Override Unicode Character in filenames. An email attachment could be incorrectly shown as being a document file, while in fact it was an executable file. Newer versions of Thunderbird will strip the character and show the correct file...

Important: docker

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: gsl

Issue Overview: A buffer overflow can occur when calculating the quantile value using the Statistics Library of GSL GNU Scientific Library, versions 2.5 and 2.6. Processing a maliciously crafted input data for gslstatsquantilefromsorteddata of the library may lead to unexpected application...

Important: amazon-ecr-credential-helper

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...

Important: ghostscript

Issue Overview: Buffer Overflow vulnerability in cljmediasize function in devices/gdevclj.c in Artifex Ghostscript 9.50 allows remote attackers to cause a denial of service or other unspecified impacts via opening of crafted PDF document. CVE-2020-21890 Affected Packages: ghostscript Note: This...

Medium: gdk-pixbuf2

Issue Overview: GNOME gdk-pixbuf 2.42.6 is vulnerable to a heap-buffer overflow vulnerability when decoding the lzw compressed stream of image data in GIF files with lzw minimum code size equals to 12. CVE-2021-44648 Affected Packages: gdk-pixbuf2 Issue Correction: Run dnf update gdk-pixbuf2...

Important: libjpeg-turbo

Issue Overview: Libjpeg-turbo all version have a stack-based buffer overflow in the "transform" component. A remote attacker can send a malformed jpeg file to the service and cause arbitrary code execution or denial of service of the target service. CVE-2020-17541 libjpeg-turbo version 2.0.90 has...

Medium: LibRaw

Issue Overview: Buffer Overflow vulnerability in LibRaw::stretch function in libraw\src\postprocessing\aspectratio.cpp. CVE-2020-22628 In LibRaw, there is an out-of-bounds write vulnerability within the "newnode" function libraw\src\x3f\x3futilspatched.cpp that can be triggered via a crafted X3F...

Medium: ghostscript

Issue Overview: A buffer overflow vulnerability in pcxwriterle in contrib/japanese/gdev10v.c of Artifex Software GhostScript v9.50 allows a remote attacker to cause a denial of service via a crafted PDF file. This is fixed in v9.51. CVE-2020-16305 Affected Packages: ghostscript Note: This advisor...

Medium: wireshark

Issue Overview: Due to a failure in validating the length provided by an attacker-crafted CP2179 packet, Wireshark versions 2.0.0 through 4.0.7 is susceptible to a divide by zero allowing for a denial of service attack. CVE-2023-2906 BT SDP dissector infinite loop in Wireshark 4.0.0 to 4.0.7 and...

Medium: opensc

Issue Overview: OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Bitstring in decodebitstring in libopensc/asn1.c. CVE-2019-15945 OpenSC before 0.20.0-rc1 has an out-of-bounds access of an ASN.1 Octet string in asn1decodeentry in libopensc/asn1.c. CVE-2019-15946 An issue was...

Medium: libtiff

Issue Overview: The DumpModeDecode function in libtiff 4.0.6 and earlier allows attackers to cause a denial of service invalid read and crash via a crafted tiff image. CVE-2016-5321 Divide By Zero error in tiffcrop in libtiff 4.4.0 allows attackers to cause a denial-of-service via a crafted tiff...

Important: php

Issue Overview: In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, passwordverify function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid...

Medium: php

Issue Overview: In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the phar uncompressor code would recursively uncompress quines gzip files, resulting in an infinite loop. CVE-2022-31628 In PHP versions before 7.4.31, 8.0.24 and 8.1.11, the vulnerability enables network and same-site attackers to...

Medium: php

Issue Overview: A flaw was found in PHP. This issue occurs due to an uncaught integer overflow in PDO::quote of PDOSQLite returning an improperly quoted string. With the implementation of sqlite3snprintf, it is possible to force the function to return a single apostrophe if the function is called...

Important: php

Issue Overview: In PHP versions prior to 7.4.33, 8.0.25 and 8.2.12, when using imageloadfont function in gd extension, it is possible to supply a specially crafted font file, such as if the loaded font is used with imagechar function, the read outside allocated buffer will be used. This can lead ...

Important: php

Issue Overview: In PHP versions prior to 7.4.33, 8.0.25 and 8.2.12, when using imageloadfont function in gd extension, it is possible to supply a specially crafted font file, such as if the loaded font is used with imagechar function, the read outside allocated buffer will be used. This can lead ...

Important: php

Issue Overview: A vulnerability was found in PHP due to an uninitialized array in pgqueryparams function. When using the Postgres database extension, supplying invalid parameters to the parameterized query may lead to PHP attempting to free memory, using uninitialized data as pointers. This flaw...

Medium: php

Issue Overview: A flaw was found in PHP. The vulnerability occurs due to the malformed phpfilterfloat function and leads to a use-after-free vulnerability. This flaw allows an attacker to inject a malicious file, leading to a crash or a Segmentation fault. CVE-2021-21708 Affected Packages: php...

Medium: php

Issue Overview: Several flaws has been found in php. The pdofirebase module does not check the length of the server version string in a response packet causing a stack buffer overflow, does not verify the data and uses the wrong type to cast length leading to a crash, and does not validate the...

Medium: php

Issue Overview: A flaw was found in php. The main cause of this vulnerability is improper input validation while parsing an Extensible Markup LanguageXML entity. A special character could allow an attacker to traverse directories. The highest threat from this vulnerability is confidentiality...

Important: php

Issue Overview: In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, passwordverify function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid...

Important: php

Issue Overview: In PHP 8.0.X before 8.0.28, 8.1.X before 8.1.16 and 8.2.X before 8.2.3, passwordverify function may accept some invalid Blowfish hashes as valid. If such invalid hash ever ends up in the password database, it may lead to an application allowing any password for this entry as valid...

Medium: php

Issue Overview: A flaw was found in PHP. This issue occurs due to an uncaught integer overflow in PDO::quote of PDOSQLite returning an improperly quoted string. With the implementation of sqlite3snprintf, it is possible to force the function to return a single apostrophe if the function is called...

Important: php

Issue Overview: GHSA-76gg-c692-v2mw: Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP NOTE: Fixed in 8.2.7, 8.1.20, 8.0.29 NOTE: https://github.com/php/php-src/security/advisories/GHSA-76gg-c692-v2mw NOTE:...

Important: php

Issue Overview: GHSA-76gg-c692-v2mw: Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP NOTE: Fixed in 8.2.7, 8.1.20, 8.0.29 NOTE: https://github.com/php/php-src/security/advisories/GHSA-76gg-c692-v2mw NOTE:...

Important: php

Issue Overview: GHSA-76gg-c692-v2mw: Missing error check and insufficient random bytes in HTTP Digest authentication for SOAP NOTE: Fixed in 8.2.7, 8.1.20, 8.0.29 NOTE: https://github.com/php/php-src/security/advisories/GHSA-76gg-c692-v2mw NOTE:...

Medium: gcc

Issue Overview: An issue was found in a defense in depth feature of the GCC compiler on aarch64 platforms. The stack protector feature -fstack-protector did not detect or defend against overflows of dynamically-sized local variables. This update to the GCC compiler remedies code generation for th...

Medium: gcc

Issue Overview: An issue was found in a defense in depth feature of the GCC compiler on aarch64 platforms. The stack protector feature -fstack-protector did not detect or defend against overflows of dynamically-sized local variables. This update to the GCC compiler remedies code generation for th...