USN-4839-1 python-gnupg vulnerabilities

Marcus Brinkmann discovered that python-gnupg improperly handled certain command line parameters. A remote attacker could use this to spoof the output of python-gnupg and cause unsigned e-mail to appear signed. CVE-2018-12020 It was discovered that python-gnupg incorrectly handled the GPG...

grub2 security update

2.02-0.87.0.8.e7.2 - Enable common subpackage for aarch64 - Disable RHEL patch 0183-efinet-retransmit-if-our-device-is-busy.patch to comply with UEFI spec - add SBAT metadata for Oracle Linux grub2 - Use similar format for menu entry in grub environment block - config file. Orabug: 32172943 - Fix...

Nessus Signing Key Management

Binary data preflightinstallsigningpubkey.nbin...

grub2 security update

2.02-0.87.0.7 - Fix CVE-2020-14372 CVE-2020-25632 CVE-2020-25647 CVE-2020-27749 CVE-2020-27779 CVE-2021-20225 CVE-2021-20233 Orabug: 32530657 - Fix various coverity issues Orabug: 32530657 - Add SBAT metadata to grubx64.efi Orabug: 32530657 2.02-0.87.0.5 - Use similar format for menu entry in gru...

bind security update

32:9.11.4-26.P2.4 - Fix off-by-one bug in ISC SPNEGO implementation CVE-2020-8625 32:9.11.4-26.P2.3 - Fix inline re-signing rh1889902 32:9.11.4-26.P2.2 - Fix unsupported algorithms validation rh1769876 32:9.11.4-26.P2.1 - Fix tsig-request verify CVE-2020-8622 - Prevent PKCS11 daemon crash on...

CVE-2021-27884

Weak JSON Web Token JWT signing secret generation in YMFE YApi through 1.9.2 allows recreation of other users' JWT tokens. This occurs because Math.random in Node.js is used...

CVE-2021-27884

Weak JSON Web Token JWT signing secret generation in YMFE YApi through 1.9.2 allows recreation of other users' JWT tokens. This occurs because Math.random in Node.js is used...

CVE-2021-27884

Weak JSON Web Token JWT signing secret generation in YMFE YApi through 1.9.2 allows recreation of other users' JWT tokens. This occurs because Math.random in Node.js is used...

CVE-2021-27884

The vulnerability CVE-2021-27884 affects YMFE YApi up to version 1.9.2, where JWT signing secret is generated using Math.random() in Node.js. This weak randomness allows an attacker to recreate other users’ JWTs by exploiting predictable secret generation. Connected advisories (GHSA-2H3H-VW8R-82R...

SolarWinds Blames Intern for 'solarwinds123' Password Lapse

As cybersecurity researchers continue to piece together the sprawling SolarWinds supply chain attack, top executives of the Texas-based software services firm blamed an intern for a critical password lapse that went unnoticed for several years. The said password "solarwinds123" was originally...

Insecure JWT Signing

yapi-vendor does not perform secure JWT signing. The function randStr uses a cryptographically insecure pseudo-random number generator Math.random to create a randomly looking string that later is used to sign and verify issued tokens...

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 (KB4603002)

Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Windows Server 2008 R2 SP1 KB4603002 Notice Revised 6/8/2021 On June 8th, 2021, this update was released to replace a previous update to address a “revocation server was...

Security Only Update for .NET Framework 4.6 for Windows Server 2008 SP2 (KB4602961)

Security Only Update for .NET Framework 4.6 for Windows Server 2008 SP2 KB4602961 Notice Revised 6/8/2021 On June 8th, 2021, this update was released to replace a previous update to address a “revocation server was offline” error that may occur during installation. If you've already installed a...

kernel security, bug fix, and enhancement update

3.10.0-1160.15.2.OL7 - Oracle Linux certificates Ilya Okomin - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x64 = 15-2.0.3 3.10.0-1160.15.2 - fs nfs: Fix...

A flaw was found in dnsmasq before version 2.83. A heap-based buffer overflow was discovered in the way RRSets are sorted before validating with DNSSEC data. An attacker on the network who can forge DNS replies such as that they are accepted as valid could use this flaw to cause a buffer overflow with arbitrary data in a heap memory segment possibly executing code on the machine. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

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Metasploit Framework 6.0.11 Command Injection

Exploit Title: Metasploit Framework 6.0.11 - msfvenom APK template command injection Exploit Author: Justin Steven Vendor Homepage: https://www.metasploit.com/ Software Link: https://www.metasploit.com/ Version: Metasploit Framework 6.0.11 and Metasploit Pro 4.18.0 CVE : CVE-2020-7384 !/usr/bin/e...

Exploit for Improper Certificate Validation in Microsoft

CurveBall CVE-2020-0601 - PoC This vulnerability, known as...

Unveiled: SUNSPOT Malware Was Used to Inject SolarWinds Backdoor

As the investigation into the SolarWinds supply-chain attack continues, cybersecurity researchers have disclosed a third malware strain that was deployed into the build environment to inject the backdoor into the company's Orion network monitoring platform. Called "Sunspot," the malignant tool ad...

kernel security and bug fix update

4.18.0-240.10.13.OL8 - Oracle Linux certificates Kevin Lyons - Disable signing for aarch64 Ilya Okomin - Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list olkmodsigningkey.pem Orabug: 29539237 - Update x509.genkey Orabug: 24817676 - Conflict with shim-ia32 and shim-x6...

Advice for incident responders on recovery from systemic identity compromises

As Microsoft alongside our industry partners and the security community continues to investigate the extent of the Solorigate attack, our goal is to provide the latest threat intelligence including IOCs and guidance across our products and solutions to help the community fight back against, harde...