MGASA-2020-0478 Updated openjpeg2 packages fix security vulnerabilities

There's a flaw in openjpeg in src/lib/openjp2/pi.c. When an attacker is able to provide crafted input to be processed by the openjpeg encoder, this could cause an out-of-bounds read. The greatest impact from this flaw is to application availability CVE-2020-27841. There's a flaw in openjpeg's t2...

MGASA-2020-0475 Updated kdeconnect-kde packages improve security

For the pairing procedure, the GUI component only presented the friendly 'deviceName' to identify peer devices, which is completely under attacker control. Furthermore the 'deviceName' is transmitted in cleartext in UDP broadcast messages for all other nodes in the network segment to see. Therefo...

MGASA-2020-0473 Updated libvirt packages fix security vulnerability

A double free memory issue was found to occur in the libvirt API responsible for requesting information about network interfaces of a running QEMU domain. This flaw affects the polkit access control driver. Specifically, clients connecting to the read-write socket with limited ACL permissions cou...

MGASA-2020-0476 Updated jackit packages fix security vulnerability

posix/JackSocket.cpp in libjack in JACK2 1.9.1 through 1.9.12 has a "double file descriptor close" issue during a failed connection attempt when jackd2 is not running. Exploitation success depends on multithreaded timing of that double close, which can result in unintended information disclosure,...

MGASA-2020-0472 Updated graphicsmagick packages fix security vulnerability

GraphicsMagick through 1.3.35 has a heap-based buffer overflow in ReadMNGImage in coders/png.c CVE-2020-12672...

MGASA-2020-0474 Updated spice-vdagent package fixes security vulnerabilities

Matthias Gerstner discovered that SPICE vdagent incorrectly handled the activexfers hash table. A local attacker could possibly use this issue to cause SPICE vdagent to consume memory, resulting in a denial of service CVE-2020-25650. Matthias Gerstner discovered that SPICE vdagent incorrectly...

MGASA-2020-0480 Updated flac packages fix security vulnerability

In FLACbitreaderreadricesignedblock of bitreader.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation CVE-2020-0499...

MGASA-2020-0477 Updated python3 packages fix security vulnerability

In Python 3 through 3.9.0, the Lib/test/multibytecodecsupport.py CJK codec tests call eval on content retrieved via HTTP CVE-2020-27619...

MGASA-2020-0471 Updated libmaxminddb packages fix security vulnerability

libmaxminddb before 1.4.3 has a heap-based buffer over-read in dumpentrydatalist in maxminddb.c CVE-2020-28241...

MGASA-2020-0470 Updated erlang-rebar3 package fixes security vulnerability

Rebar3 versions 3.0.0-beta.3 to 3.13.2 are vulnerable to OS command injection via URL parameter of dependency specification CVE-2020-13802...

MGASA-2020-0469 Updated mbedtls packages fix security vulnerabilities

This update provides security bug fixes and minor enhancements. Limit the size of calculations performed by mbedtlsmpiexpmod to MBEDTLSMPIMAXSIZE to prevent a potential denial of service when generating Diffie-Hellman key pairs. A failure of the random generator was ignored in mbedtlsmpifillrando...

MGASA-2020-0466 Updated virtualbox packages fix security vulnerabilities

Vulnerabilities in the Oracle VM VirtualBox are fixed in version 6.1.16. An attacker must first obtain the ability to execute high-privileged code on the target guest system in order to exploit this vulnerability which can lead to execute code in the context of the hypervisor. CVE-2020-14872. An...

MGASA-2020-0467 Updated openssl packages fix security vulnerability

The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERALNAMEcmp which compares different instances of a GENERALNAME to see if they are equal or not. This function behaves incorrect...

MGASA-2020-0468 Updated golang-googlecode-net package fixes security vulnerabilities

This code was vulnerable to ping floods, potentially leading to a denial of service. The attacker sends continual pings to an HTTP/2 peer, causing the peer to build an internal queue of responses. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both...

MGASA-2020-0465 Updated compat-openssl10 packages fix security vulnerabilities

The Raccoon attack exploits a flaw in the TLS specification which can lead to an attacker being able to compute the pre-master secret in connections which have used a Diffie-Hellman DH based ciphersuite. In such a case this would result in the attacker being able to eavesdrop on all encrypted...

MGASA-2020-0464 Updated openjpeg2 packages fix security vulnerabilities

A heap-buffer overwrites error was discovered in lib/openjp2/mqc.c in OpenJPEG 2.3.1. The vulnerability causes an out-of-bounds write, which may lead to remote denial of service or possibly remote code execution CVE-2020-27814. A flaw was found in OpenJPEG’s encoder. This flaw allows an attacker ...

MGASA-2020-0459 Updated sam2p package fixes security vulnerabilities

In sam2p 0.49.3, a heap-based buffer overflow exists in the pcxLoadImage24 function of the file inpcx.cpp. CVE-2017-14628. In sam2p 0.49.3, the inxpmreader function in inxpm.cpp has an integer signedness error, leading to a crash when writing to an out-of-bounds array element. CVE-2017-14629. In...

MGASA-2020-0457 Updated jupyter-notebook packages fix a security vulnerability

Jupyter Notebook before version 6.1.5 has an Open redirect vulnerability. A maliciously crafted link to a notebook server could redirect the browser to a different website. All notebook servers are technically affected, however, these maliciously crafted links can only be reasonably made for know...

MGASA-2020-0462 Updated thunderbird packages fix security vulnerabilities

When a BigInt was right-shifted the backing store was not properly cleared, allowing uninitialized memory to be read CVE-2020-16042. Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow in WebGL on some video drivers CVE-2020-26971. Certain inpu...

MGASA-2020-0460 Updated dpic package fixes a security vulnerability

dpic 2019.06.20 has a Stack-based Buffer Overflow in the wfloat function in main.c. CVE-2019-13989...

MGASA-2020-0463 Updated jasper packages fix security vulnerability

There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality, integrity, or application availability CVE-2020-27828...

MGASA-2020-0461 Updated firefox packages fix security vulnerabilities

When a BigInt was right-shifted the backing store was not properly cleared, allowing uninitialized memory to be read CVE-2020-16042. Certain blit values provided by the user were not properly constrained leading to a heap buffer overflow in WebGL on some video drivers CVE-2020-26971. Certain inpu...

MGASA-2020-0456 Updated x11-server packages fix security vulnerabilities

A flaw was found in the X.Org Server. An out-of-bounds access in the XkbSetMap function may lead to a privilege escalation vulnerability. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability CVE-2020-14360. A flaw was found in...

MGASA-2020-0458 Updated bitcoin packages fix security vulnerabilities

Multiple vulnerabilities have been discovered in Bitcoin. In Bitcoin Core 0.18.0, bitcoin-qt stores wallet.dat data unencrypted in memory. Upon a crash, it may dump a core file. If a user were to mishandle a core file, an attacker can reconstruct the user's wallet.dat file, including their privat...

MGASA-2020-0455 Updated chromium-browser-stable packages fix security vulnerabilities

The updated packages fix some problems found in version 86 and security vulnerabilities...

MGASA-2020-0454 Updated x11vnc package fixes a security vulnerability

scan.c in x11vnc 0.9.16 uses IPCCREAT|0777 in shmget calls, which allows access by actors other than the current user. CVE-2020-29074...

MGASA-2020-0453 Updated php-pear packages fix security vulnerabilities

Filename manipulation vulnerabilities CVE-2020-28948 / CVE-2020-28949 Updated also ArchiveTar to 1.4.11...

MGASA-2020-0452 Updated oniguruma packages fix security vulnerability

In Oniguruma, an attacker able to supply a regular expression for compilation may be able to overflow a buffer by one byte in concatoptexactstr in src/regcomp.c CVE-2020-26159...

MGASA-2020-0451 Updated python and python3 packages fix security vulnerabilities

It was discovered that incorrectly handled certain ZIP files. An attacker could possibly use this issue to cause a denial of service CVE-2019-9674. It was discovered that Python documentation had a misleading information. A security issue could be possibly caused by wrong assumptions of this...

MGASA-2020-0448 Updated mutt packages fix a security vulnerability

Mutt before 2.0.2 did not ensure that $sslforcetls was processed if an IMAP server's initial server response was invalid. The connection was not properly closed, and the code could continue attempting to authenticate. This could result in authentication credentials being exposed on an unencrypted...

MGASA-2020-0447 Updated privoxy package fixes security vulnerabilities

Privoxy has been updated to version 3.0.29 to fix 8 security issues...

MGASA-2020-0449 Updated pdfresurrect package fixes security vulnerability

In PDFResurrect before 0.20, lack of header validation checks causes a heap-buffer-overflow in pdfgetversion CVE-2020-20740...

MGASA-2020-0450 Updated thunderbird packages fix security vulnerability

When reading SMTP server status codes, Thunderbird writes an integer value to a position on the stack that is intended to contain just one byte. Depending on processor architecture and stack layout, this leads to stack corruption that may be exploitable CVE-2020-26970...

MGASA-2020-0446 Updated xdg-utils package fixes a security vulnerability

Jens Mueller discovered that xdg-utils incorrectly handled certain URI. An attacker could possibly use this issue to expose sensitive information CVE-2020-27748...

MGASA-2020-0442 Updated tor package fixes security vulnerabilities

When completing a channel, relays now check more thoroughly to make sure that it matches any pending circuits before attaching those circuits. Previously, address correctness and Ed25519 identities were not checked in this case, but only when extending circuits on an existing channel...

MGASA-2020-0444 Updated pngcheck packages fix a security vulnerability

This update fixes a potential global buffer overflow in the checkchunkname function via a crafted png file...

MGASA-2020-0443 Updated cimg packages fix a security vulnerability

Multiple heap buffer overflows. CVE-2020-25693...

MGASA-2020-0445 Updated poppler packages fix a security vulnerability

buffer overflow in pdftohtml could result in a DoS CVE-2020-27778...

MGASA-2020-0441 Updated webkit2 packages fix security vulnerabilities

The webkit2 package has been updated to version 2.30.3, fixing several security issues and other bugs. A type confusion issue may lead to arbitrary code execution with a maliciously crafted web content, fixed with improved memory handling CVE-2020-9948. An use after free issue may lead to arbitra...

MGASA-2020-0440 Updated jruby packages fix security vulnerabilities

Response Splitting attack in the HTTP server of WEBrick CVE-2017-17742. Delete directory using symlink when decompressing tar CVE-2019-8320. Escape sequence injection vulnerability in verbose CVE-2019-8321. Escape sequence injection vulnerability in gem owner CVE-2019-8322. Escape sequence...

MGASA-2020-0437 Updated tcpreplay package fixes security vulnerabilities

An issue was discovered in tcpreplay tcpprep v4.3.3. There is a heap buffer overflow vulnerability in MemcmpInterceptorCommon that can make tcpprep crash and cause a denial of service CVE-2020-24265. An issue was discovered in tcpreplay tcpprep v4.3.3. There is a heap buffer overflow vulnerabilit...

MGASA-2020-0438 Updated python-cryptography packages fix security vulnerability

Hubert Kario discovered that python-cryptography incorrectly handled certain decryption. An attacker could possibly use this issue to expose sensitive information CVE-2020-25659...

MGASA-2020-0434 Updated python-pillow packages fix security vulnerabilities

Pillow before 6.2.3 and 7.x before 7.0.1 has multiple out-of-bounds reads in libImaging/FliDecode.c CVE-2020-10177. In libImaging/PcxDecode.c in Pillow before 6.2.3 and 7.x before 7.0.1, an out-of-bounds read can occur when reading PCX files where state-shuffle is instructed to read beyond...

MGASA-2020-0435 Updated italc packages fix security vulnerabilities

An issue was discovered in LibVNCServer through 0.9.11. rfbProcessClientNormalMessage in rfbserver.c does not sanitize msg.cct.length, leading to access to uninitialized and potentially sensitive data or possibly unspecified other impact e.g., an integer overflow via specially crafted VNC packets...

MGASA-2020-0436 Updated f2fs-tools packages fix security vulnerability

An exploitable code execution vulnerability exists in the file system checking functionality of fsck.f2fs 1.12.0. A specially crafted f2fs file can cause a logic flaw and out-of-bounds heap operations, resulting in code execution. An attacker can provide a malicious file to trigger this...

MGASA-2020-0439 Updated vino package fixes a security vulnerability

libvncserver/rfbserver.c from LibVNCServer, which is bundled by vino, has a divide by zero issue which could result in denial of service CVE-2020-25708...

MGASA-2020-0431 Updated raptor2 packages fix a security vulnerability

A malformed input file can lead to a segfault due to an out of bounds array access in raptorxmlwriterstartelementcommon. CVE-2020-25713...

MGASA-2020-0429 Updated librepo packages fix a security vulnerability

It was discovered that librepo was subject to a directory traversal vulnerability where it failed to sanitize paths in remote repository metadata. An attacker controlling a remote repository may be able to copy files outside of the destination directory on the targeted system via path traversal...

MGASA-2020-0432 Updated postgresql packages fix security vulnerabilities

A flaw was found in PostgreSQL versions before 13.1, before 12.5, before 11.10, before 10.15, before 9.6.20 and before 9.5.24. If a client application that creates additional database connections only reuses the basic connection parameters while dropping security-relevant parameters, an opportuni...

MGASA-2020-0428 Updated python-twisted packages fix security vulnerabilities

Jake Miller and ZeddYu Lu discovered that Twisted incorrectly handled certain content-length headers. A remote attacker could possibly use this issue to perform HTTP request splitting attacks CVE-2020-10108, CVE-2020-10109...