Security update for irssi (moderate)

openSUSE Security Update: Security update for irssi Announcement ID: openSUSE-SU-2021:0587-1 Rating: moderate References: 1184848 Affected Products: openSUSE Leap 15.2 An update that contains security fixes can now be installed. Description: This update for irssi fixes the following issues: irssi...

CVE-2021-28682

A flaw was found in envoyproxy/envoy. An attacker, able to craft a packet which specifies a large grpc-timeout, can potentially cause envoy to incorrectly calculate the timeouts resulting in a denial of service. The highest threat from this vulnerability is to system availability...

Moderate: Red Hat Security Advisory: RHV RHEL Host (ovirt-host) 4.4.z [ovirt-4.4.5] security, bug fix, enhancement

Updated host packages that fix several bugs and add various enhancements are now available. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each...

Loans of tokens with >18 decimals can result in incorrect collateral calculation

Handle 0xsomeone Vulnerability details Impact It is possible for a user to mislead a Pool Delegate to a seemingly innocuous loan by utilizing a token with more than 18 decimals as collateral and lucrative loan terms. Proof of Concept The final calculation within the collateralRequiredForDrawdown ...

Accusoft ImageGear SGI Format Buffer Size Processing out-of-bounds write vulnerability

Summary An out-of-bounds write vulnerability exists in the SGI Format Buffer Size Processing functionality of Accusoft ImageGear 19.8. A specially crafted malformed file can lead to memory corruption. An attacker can provide a malicious file to trigger this vulnerability. Tested Versions Accusoft...

CVE-2021-20284

A flaw was found in GNU Binutils 2.35.1, where there is a heap-based buffer overflow in bfdelfslurpsecondaryrelocsection in elf.c due to the number of symbols not calculated correctly. The highest threat from this vulnerability is to system availability...

[ASA-202103-19] vivaldi: multiple issues

Arch Linux Security Advisory ASA-202103-19 ========================================== Severity: High Date : 2021-03-25 CVE-ID : CVE-2020-27844 CVE-2021-21159 CVE-2021-21160 CVE-2021-21161 CVE-2021-21162 CVE-2021-21163 CVE-2021-21165 CVE-2021-21166 CVE-2021-21167 CVE-2021-21168 CVE-2021-21169...

CVE-2021-21387 Partial secret key disclosure, improper safety number calculation, & inadequate encryption strength

Wrongthink peer-to-peer, end-to-end encrypted messenger with PeerJS and Axolotl ratchet. In wrongthink from version 2.0.0 and before 2.3.0 there was a set of vulnerabilities causing inadequate encryption strength. Part of the secret identity key was disclosed by the fingerprint used for connectio...

Golden FTP Server 4.70 - 'PASS' Buffer Overflow (2)

Golden FTP Server 4.70 - 'PASS' Buffer Overflow 2 Author: 1F98D Original Authors: Craig Freyman cd1zz and Gerardo Iglesias Galvan iglesiasgg Tested on Windows 10 x64 A buffer overflow exists in GoldenFTP during the authentication process. Note that the source ip address of the user performing the...

CVE-2021-20233

A flaw was found in grub2 in versions prior to 2.06. Setparamprefix in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one...

CVE-2021-20233

A flaw was found in grub2 in versions prior to 2.06. Setparamprefix in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one...

SUSE SLES12 Security Update : grub2 (SUSE-SU-2021:0682-1)

This update for grub2 fixes the following issues : grub2 now implements the new 'SBAT' method for SHIM based secure boot revocation. bsc1182057 Following security issues are fixed that can violate secure boot constraints : CVE-2020-25632: Fixed a use-after-free in rmmod command bsc1176711...

Debian DSA-4867-1 : grub2 - security update

Several vulnerabilities have been discovered in the GRUB2 bootloader. - CVE-2020-14372 It was discovered that the acpi command allows a privileged user to load crafted ACPI tables when Secure Boot is enabled. - CVE-2020-25632 A use-after-free vulnerability was found in the rmmod command. -...

grub2: Heap out-of-bounds write due to miscalculation of space required for quoting

A flaw was found in grub2. Setparamprefix in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters, while it actually requires 4 characters which allows an attacker to corrupt memory by one byte for each quote in th...

[ASA-202102-36] python-cryptography: incorrect calculation

Arch Linux Security Advisory ASA-202102-36 ========================================== Severity: Medium Date : 2021-02-27 CVE-ID : CVE-2020-36242 Package : python-cryptography Type : incorrect calculation Remote : No Link : https://security.archlinux.org/AVG-1541 Summary ======= The package...

[ASA-202102-42] openssl: multiple issues

Arch Linux Security Advisory ASA-202102-42 ========================================== Severity: Medium Date : 2021-02-27 CVE-ID : CVE-2021-23840 CVE-2021-23841 Package : openssl Type : multiple issues Remote : Yes Link : https://security.archlinux.org/AVG-1581 Summary ======= The package openssl...

[ASA-202102-6] chromium: multiple issues

Arch Linux Security Advisory ASA-202102-6 ========================================= Severity: Critical Date : 2021-02-06 CVE-ID : CVE-2021-21142 CVE-2021-21143 CVE-2021-21144 CVE-2021-21145 CVE-2021-21146 CVE-2021-21147 CVE-2021-21148 Package : chromium Type : multiple issues Remote : Yes Link :...

CentOS 8 : thunderbird (CESA-2020:0577)

The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2020:0577 advisory. - Mozilla: Message ID calculation was based on uninitialized data CVE-2020-6792 - Mozilla: Out-of-bounds read when processing certain email messages...

OpenLDAP Denial of Service Vulnerability (CNVD-2021-07934)

OpenLDAP is a free, open source implementation of the Lightweight Directory Access Protocol LDAP. A denial of service vulnerability exists in OpenLDAP versions prior to 2.4.57. An attacker could exploit this vulnerability to cause a memch-bvlen calculation error and a slapd crash in saslAuthzTo...

[ASA-202101-41] jenkins: multiple issues

Arch Linux Security Advisory ASA-202101-41 ========================================== Severity: High Date : 2021-01-20 CVE-ID : CVE-2021-21602 CVE-2021-21603 CVE-2021-21604 CVE-2021-21605 CVE-2021-21606 CVE-2021-21607 CVE-2021-21608 CVE-2021-21609 CVE-2021-21610 CVE-2021-21611 Package : jenkins...