USN-4336-1: GNU binutils vulnerabilities

It was discovered that GNU binutils contained a large number of security issues. If a user or automated system were tricked into processing a specially-crafted file, a remote attacker could cause GNU binutils to crash, resulting in a denial of service, or possibly execute arbitrary code...

DEBIAN-CVE-2020-1751

An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest...

UBUNTU-CVE-2020-1751

An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest...

GnuTLS HMAC-SHA-256 Lucky 13 Plaintext Recovery

The vulnerability of the HMAC-SHA-256 mechanism implemented in the GnuTLS cryptographic library is related to errors in the implementation of the cryptographic algorithm. Exploiting this vulnerability allows a malicious actor to perform both a “Lucky 13” attack and an attack that recovers the...

EulerOS Virtualization 3.0.2.2 : pcre (EulerOS-SA-2020-1485)

According to the version of the pcre packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - Integer overflow in the IOwstroverflow function in libio/wstrops.c in the GNU C Library aka glibc or libc6 before 2.22 allows...

EulerOS Virtualization 3.0.2.2 : gettext (EulerOS-SA-2020-1469)

According to the version of the gettext packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - An issue was discovered in GNU gettext 0.19.8. There is a double free in defaultaddmessage in read-catalog.c, related to an invalid...

EulerOS 2.0 SP3 : screen (EulerOS-SA-2020-1433)

According to the version of the screen package installed, the EulerOS installation on the remote host is affected by the following vulnerability : - The MScrollV function in ansi.c in GNU screen 4.3.1 and earlier does not properly limit recursion, which allows remote attackers to cause a denial o...

EulerOS 2.0 SP3 : gcc (EulerOS-SA-2020-1383)

According to the version of the gcc packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - The std::randomdevice class in libstdc++ in the GNU Compiler Collection aka GCC before 4.9.4 does not properly handle short reads from blocking source...

Squid <= 4.14 Privilege Escalation Vulnerability

Squid is prone to a privilege escalation vulnerability. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you c...

Bash disable_priv_mode Privilege Escalation

The vulnerability of the disableprivmode command in the GNU Bash shell relates to a privilege reset error. This occurs when the command is executed with a valid UID, but the UID does not match its actual value. Exploiting this vulnerability can allow an attacker to access confidential data,...

Fedora: Security Advisory for rubygem-puma (FEDORA-2020-fd87f90634)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Privilege Escalation

The gcc and gcc4 is vulnerable to Privilege Escalation. A flaw was found in the way GNU Libtool's libltdl library looked for libraries to load. It was possible for libltdl to load a malicious library from the current working directory. In certain configurations, if a local attacker is able to tri...

Arbitrary File Overwrite

tar is vulnerable to arbitrary file overwrite. The vulnerability exists as a path traversal flaw was discovered in the way GNU tar extracted archives. A malicious user could create a tar archive that could write to arbitrary files to which the user running GNU tar had write access...

CVE-2018-18751

An issue was discovered in GNU gettext 0.19.8. There is a double free in defaultaddmessage in read-catalog.c, related to an invalid free in pogramparse in po-gram-gen.y, as demonstrated by lt-msgfmt...

CVE-2018-12698

demangletemplate in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30, allows attackers to trigger excessive memory consumption aka OOM during the "Create an array for saving the template argument values" XNEWVEC call. This can occur during execution of objdump...

CVE-2018-19932

An issue was discovered in the Binary File Descriptor BFD library aka libbfd, as distributed in GNU Binutils through 2.31. There is an integer overflow and infinite loop caused by the ISCONTAINEDBYLMA macro in elf.c...

CVE-2018-20623

In GNU Binutils 2.31.1, there is a use-after-free in the error function in elfcomm.c when called from the processarchive function in readelf.c via a crafted ELF file...

CVE-2018-17985

An issue was discovered in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31. There is a stack consumption problem caused by the cplusdemangletype function making recursive calls to itself in certain scenarios involving many 'P' characters...

libaspell.a Disclosure System Failure

The vulnerability of the libaspell.a component in the GNU Aspell spell-checking program is related to the execution of operations beyond the buffer boundaries in memory. Exploiting this vulnerability can allow an attacker to disclose protected information or cause system failures...

WordPress Contavt Form 7 Datepicker Plugin <= 2.6.0 XSS Vulnerability

The WordPress plugin SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.112730";...