Important: device-mapper-multipath

Issue Overview: multipath-tools 0.7.0 through 0.9.x before 0.9.2 allows local users to obtain root access, as exploited alone or in conjunction with CVE-2022-41973. Local users able to write to UNIX domain sockets can bypass access controls and manipulate the multipath setup. This can lead to loc...

Important: 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 An issue was discovered in Pillow before 8.1.1. In TiffDecode.c, there is an out-of-bounds read in TiffreadRGBATile via invalid tile boundaries...

Important: sqlite

Issue Overview: SQLite 1.0.12 through 3.39.x before 3.39.2 sometimes allows an array-bounds overflow if billions of bytes are used in a string argument to a C API. CVE-2022-35737 Affected Packages: sqlite Issue Correction: Run dnf update sqlite --releasever 2023.0.20230322 or dnf update --advisor...

Low: vim

Issue Overview: Divide By Zero in GitHub repository vim/vim prior to 9.0.1367. CVE-2023-1127 Affected Packages: vim Issue Correction: Run dnf update vim --releasever 2023.0.20230322 or dnf update --advisory ALAS2023-2023-137 --releasever 2023.0.20230322 to update your system. More information on...

Medium: libsndfile

Issue Overview: An out-of-bounds read flaw was found in libsndfile's FLAC codec functionality. An attacker who is able to submit a specially crafted file via tricking a user to open or otherwise to an application linked with libsndfile and using the FLAC codec, could trigger an out-of-bounds read...

Medium: fribidi

Issue Overview: A stack-based buffer overflow flaw was found in the Fribidi package. This flaw allows an attacker to pass a specially crafted file to the Fribidi application, which leads to a possible memory leak or a denial of service. CVE-2022-25308 A heap-based buffer overflow flaw was found i...

Low: libsolv

Issue Overview: A flaw was found in libsolv. A buffer overflow vulnerability could cause a denial of service. The highest threat from this vulnerability is to system availability. CVE-2021-3200 Affected Packages: libsolv Issue Correction: Run dnf update libsolv --releasever 2023.0.20230322 or dnf...

Important: freetype

Issue Overview: A heap buffer overflow leading to out-of-bounds write was found in freetype. Memory allocation based on truncated PNG width and height values allows for an out-of-bounds write to occur in application memory when an attacker supplies a specially crafted TTF file. CVE-2020-15999 A...

Important: gzip

Issue Overview: An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name for example, a crafted file name, this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to...

Medium: ncurses

Issue Overview: The ncurses package tic is susceptible to a heap overflow on crafted input. When the terminfo entry-description compiler processes input, proper bounds checking was not enforced leading to this software flaw. The highest threat from this vulnerability is system availability...

Critical: xmlrpc-c

Issue Overview: A flaw was found in expat. Passing malformed 2- and 3-byte UTF-8 sequences for example, from start tag names to the XML processing application on top of expat can lead to arbitrary code execution. This issue is dependent on how invalid UTF-8 is handled inside the XML processor...

Important: xz

Issue Overview: An arbitrary file write vulnerability was found in GNU gzip's zgrep utility. When zgrep is applied on the attacker's chosen file name for example, a crafted file name, this can overwrite an attacker's content to an arbitrary attacker-selected file. This flaw occurs due to...

Medium: dnsmasq

Issue Overview: A single-byte, non-arbitrary write/use-after-free flaw was found in dnsmasq. This flaw allows an attacker who sends a crafted packet processed by dnsmasq, potentially causing a denial of service. CVE-2022-0934 Affected Packages: dnsmasq Issue Correction: Run dnf update dnsmasq...

Medium: flac

Issue Overview: An out-of-bounds write vulnerability was found in libFlak. The vulnerability occurs due to a missing bounds check. This flaw allows a local attacker without additional execution privileges to cause local information disclosure. CVE-2021-0561 Affected Packages: flac Issue Correctio...

Medium: python-twisted

Issue Overview: Twisted is an event-based framework for internet applications. Started with version 0.9.4, when the host header does not match a configured host twisted.web.vhost.NameVirtualHost will return a NoResource resource which renders the Host header unescaped into the 404 response allowi...

Important: libXpm

Issue Overview: A flaw was found in libXpm. When processing a file with width of 0 and a very large height, some parser functions will be called repeatedly and can lead to an infinite loop, resulting in a Denial of Service in the application linked to the library. CVE-2022-44617 A flaw was found ...

Important: php8.1

Issue Overview: A vulnerability was found in php. This issue occurs due to memory corruption in the finfobuffer function and a bad patch of the libmagic library. This flaw allows an attacker or malicious actor to execute a heap buffer overflow successfully, causing a memory crash. CVE-2022-31627 ...

Important: python3.9

Issue Overview: Python 3.9.x before 3.9.16 and 3.10.x before 3.10.9 on Linux allows local privilege escalation in a non-default configuration. The Python multiprocessing library, when used with the forkserver start method on Linux, allows pickles to be deserialized from any user in the same machi...

Important: python-certifi

Issue Overview: Certifi is a curated collection of Root Certificates for validating the trustworthiness of SSL certificates while verifying the identity of TLS hosts. Certifi 2022.12.07 removes root certificates from "TrustCor" from the root store. These are in the process of being removed from...

Important: aws-nitro-enclaves-cli

Issue Overview: Hyperium Hyper before 0.14.19 does not allow for customization of the maxheaderlistsize method in the H2 third-party software, allowing attackers to perform HTTP2 attacks. CVE-2022-31394 Affected Packages: aws-nitro-enclaves-cli Issue Correction: Run dnf update...

Important: httpd

Issue Overview: A carefully crafted If: request header can cause a memory read, or write of a single zero byte, in a pool heap memory location beyond the header value sent. This could cause the process to crash. This issue affects Apache HTTP Server 2.4.54 and earlier. CVE-2006-20001 Inconsistent...

Medium: giflib

Issue Overview: An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read. CVE-2020-23922 There is a heap-buffer-overflow in GIFLIB 5.2.1 function DumpScreen2RGB in gif2rgb.c:298:45. CVE-2022-28506 Affected Packages: giflib Issue Correction: Ru...

Medium: ghostscript

Issue Overview: A NULL pointer dereference vulnerability was found in Ghostscript, which occurs when it tries to render a large number of bits in memory. When allocating a buffer device, it relies on an initdeviceprocs defined for the device that uses it as a prototype that depends upon the numbe...

Important: clamav

Issue Overview: A vulnerability in the OOXML parsing module in Clam AntiVirus ClamAV Software version 0.104.1 and LTS version 0.103.4 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improp...

Important: emacs

Issue Overview: emacsclient-mail.desktop in Emacs 28.1 through 28.2 is vulnerable to shell command injections through a crafted mailto: URI. This is related to lack of compliance with the Desktop Entry Specification. CVE-2023-27985 emacsclient-mail.desktop in Emacs 28.1 through 28.2 is vulnerable...

Important: tomcat9

Issue Overview: If Apache Tomcat 8.5.0 to 8.5.82, 9.0.0-M1 to 9.0.67, 10.0.0-M1 to 10.0.26 or 10.1.0-M1 to 10.1.0 was configured to ignore invalid HTTP headers via setting rejectIllegalHeader to false the default for 8.5.x only, Tomcat did not reject a request containing an invalid Content-Length...

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: openssl

Issue Overview: The BNmodsqrt function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve...

Medium: openssl

Issue Overview: AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimized implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in...

Medium: dbus-broker

Issue Overview: An issue was discovered in dbus-broker before 31. It depends on c-uitl/c-shquote to parse the DBus service's Exec line. c-shquote contains a stack-based buffer over-read if a malicious Exec line is supplied. CVE-2022-31212 An issue was discovered in dbus-broker before 31. Multiple...

Important: wireshark

Issue Overview: Memory exhaustion in the Kafka protocol dissector in Wireshark 4.0.0 to 4.0.1 and 3.6.0 to 3.6.9 allows denial of service via packet injection or crafted capture file CVE-2022-4344 Infinite loops in the BPv6, OpenFlow, and Kafka protocol dissectors in Wireshark 4.0.0 to 4.0.1 and...

Low: nginx

Issue Overview: No CVE associated with this advisory Affected Packages: nginx Issue Correction: Run dnf update nginx --releasever 2023.0.20230322 or dnf update --advisory ALAS2023-2023-090 --releasever 2023.0.20230322 to update your system. More information on how to update your system can be fou...

Critical: apr

Issue Overview: An out-of-bounds array read in the aprtimeexp functions was fixed in the Apache Portable Runtime 1.6.3 release CVE-2017-12613. The fix for this issue was not carried forward to the APR 1.7.x branch, and hence version 1.7.0 regressed compared to 1.6.3 and is vulnerable to the same...

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...

Important: httpd

Issue Overview: Some modproxy configurations on Apache HTTP Server versions 2.4.0 through 2.4.55 allow a HTTP Request Smuggling attack. Configurations are affected when modproxy is enabled along with some form of RewriteRule or ProxyPassMatch in which a non-specific pattern matches some portion o...

Important: python-bottle

Issue Overview: Weak Password Requirements in GitHub repository ikus060/rdiffweb prior to 2.4.2. CVE-2022-3179 Bottle before 0.12.20 mishandles errors during early request binding. CVE-2022-31799 Affected Packages: python-bottle Issue Correction: Run dnf update python-bottle --releasever...

Important: httpd

Issue Overview: There's a null pointer dereference and server-side request forgery flaw in httpd's modproxy module, when it is configured to be used as a forward proxy. A crafted packet could be sent on the adjacent network to the forward proxy that could cause a crash, or potentially SSRF via...

Low: openjpeg2

Issue Overview: There is a flaw in the opj2compress program in openjpeg2. An attacker who is able to submit a large number of image files to be processed in a directory by opj2compress, could trigger a heap out-of-bounds write due to an integer overflow, which is caused by the large number of ima...

Important: python-twisted

Issue Overview: A flaw was found in the twisted Python library when WebClient redirects via the RedirectAgent and BrowserLikeRedirectAgent methods. This flaw allows an attacker to take advantage of these cross-origin redirects and leak the cookie and authorization headers. CVE-2022-21712 An...

Important: python-werkzeug

Issue Overview: Werkzeug is a comprehensive WSGI web application library. Prior to version 2.2.3, Werkzeug's multipart form data parser will parse an unlimited number of parts, including file parts. Parts can be a small amount of bytes, but each requires CPU time to parse and may use more memory ...

Important: ca-certificates

Issue Overview: Certifi is a curated collection of Root Certificates for validating the trustworthiness of SSL certificates while verifying the identity of TLS hosts. Certifi 2022.12.07 removes root certificates from "TrustCor" from the root store. These are in the process of being removed from...

Low: autotrace

Issue Overview: AutoTrace v0.40.0 was discovered to contain a heap overflow via the ReadImage function at input-bmp.c:660. CVE-2022-32323 Affected Packages: autotrace Issue Correction: Run dnf update autotrace --releasever 2023.0.20230322 or dnf update --advisory ALAS2023-2023-144 --releasever...

Important: device-mapper-multipath

Issue Overview: A vulnerability was found in the device-mapper-multipath. The device-mapper-multipath allows local users to obtain root access, exploited alone or in conjunction with CVE-2022-41973. Local users that are able to write to UNIX domain sockets can bypass access controls and manipulat...

Medium: libinput

Issue Overview: A format string vulnerability was found in libinput CVE-2022-1215 Affected Packages: libinput Issue Correction: Run dnf update libinput --releasever 2023.0.20230322 or dnf update --advisory ALAS2023-2023-041 --releasever 2023.0.20230322 to update your system. More information on h...

Medium: curl

Issue Overview: A flaw was found in the Curl package, where the HSTS mechanism would be ignored by subsequent transfers when done on the same command line because the state would not be properly carried. This issue may result in limited confidentiality and integrity. CVE-2023-23914 A flaw was fou...

Low: zziplib

Issue Overview: Infinite Loop in zziplib v0.13.69 allows remote attackers to cause a denial of service via the return value "zzipfileread" in the function "unzzipcatfile". CVE-2020-18442 Affected Packages: zziplib Issue Correction: Run dnf update zziplib --releasever 2023.0.20230322 or dnf update...

Low: docker

Issue Overview: A flaw was found in Moby. This flaw allows an attacker to bypass primary group restrictions due to a flaw in the supplementary group access setup. CVE-2022-36109 Affected Packages: docker Issue Correction: Run dnf update docker --releasever 2023.0.20230322 or dnf update --advisory...

Medium: protobuf

Issue Overview: A flaw was found in protobuf. The vulnerability occurs due to incorrect parsing of a NULL character in the proto symbol and leads to a Null pointer dereference. This flaw allows an attacker to execute unauthorized code or commands, read memory, modify memory. CVE-2021-22570 Affect...

Medium: autotrace

Issue Overview: A biWidthbiBitCnt integer overflow in input-bmp.c in autotrace 0.31.1 allows attackers to provide an unexpected input value to malloc via a malformed bitmap image. CVE-2019-19004 A bitmap double free in main.c in autotrace 0.31.1 allows attackers to cause an unspecified impact via...

Important: bcel

Issue Overview: Apache Commons BCEL has a number of APIs that would normally only allow changing specific class characteristics. However, due to an out-of-bounds writing issue, these APIs can be used to produce arbitrary bytecode. This could be abused in applications that pass attacker-controllab...