U.S. Dept Of Defense: RXSS - ████

Hello, friends today when I was checking some sites I found this bug on your own website. Detalis XSS Cross-Site Scripting XSS attacks are a type of injection, in which malicious scripts are injected into otherwise benign and trusted websites. XSS attacks occur when an attacker uses a web...

golang.org/x/crypto: Processing of crafted ssh-ed25519 public keys allows for panic

A denial of service vulnerability was found in the SSH package of the golang.org/x/crypto library. An attacker could exploit this flaw by supplying crafted SSH ed25519 keys to cause a crash in applications that use this package as either an SSH client or server...

[SECURITY] Fedora 31 Update: botan2-2.11.0-3.fc31

Botan is a BSD-licensed crypto library written in C++. It provides a wide variety of basic cryptographic algorithms, X.509 certificates and CRLs, PKCS \10 certificate requests, a filter/pipe message processing system, and a wide variety of other features, all written in portable C++. The API...

[SECURITY] Fedora 32 Update: botan2-2.14.0-1.fc32

Botan is a BSD-licensed crypto library written in C++. It provides a wide variety of basic cryptographic algorithms, X.509 certificates and CRLs, PKCS \10 certificate requests, a filter/pipe message processing system, and a wide variety of other features, all written in portable C++. The API...

EFF's 30th Anniversary Livestream

It's the EFF's 30th birthday, and the organization is having a celebratory livestream today from 3:00 to 10:00 pm PDT. There are a lot of interesting discussions and things. I am having a fireside chat at 4:10 pm PDT to talk about the Crypto Wars and more. Stop by. And thank you for supporting EF...

The vulnerability of the fscrypt_do_page_crypto() function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the fscryptdopagecrypto function in the Linux operating system is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

Cisco IOS XE Software IPsec VPN DoS (cisco-sa-iosxe-vpn-dos-edOmW28Z)

According to its self-reported version, Cisco IOS XE Software is affected by a denial of service DoS vulnerability in the hardware crypto driver due to insufficient verification of authenticity of received Encapsulating Security Payload ESP packets. An attacker could exploit this vulnerability by...

kernel: memory leak in the crypto_report() function in crypto/crypto_user_base.c allows for DoS

A flaw was found in the Linux kernel. The cryptoreport function mishandles resource cleanup on error. A local attacker able to induce the error conditions could use this flaw to crash the system. The highest threat from this vulnerability is to system availability...

Important kernel security update: Virtuozzo ReadyKernel patch 110.0 for Virtuozzo Hybrid Server 7.0 and Virtuozzo Infrastructure Platform 2.5, 3.0 and Virtuozzo Hybrid Infrastructure 3.5

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to all supported kernels of Virtuozzo Hybrid Server 7.0 and Virtuozzo Infrastructure Platform. Vulnerability id: CVE-2020-10711 3.10.0-862.20.2.vz7.73.24 to 3.10.0-1062.12.1.vz7.131.10...

ASB-A-148588557

In flowhashfromkeys of flowdissector.c, there is a possible packet injection due to improperly used crypto. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation...

EvilQuest Mac Ransomware Has Keylogger, Crypto Wallet-Stealing Abilities

A rare new ransomware strain targeting macOS users has been discovered, called EvilQuest. Researchers say the ransomware is being distributed via various versions of pirated software. EvilQuest, first discovered by security researcher Dinesh Devadoss, goes beyond the normal encryption capabilitie...

CVE-2020-4452

IBM API Connect V2018.4.1.0 through 2018.4.1.11 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 181324...

CVE-2020-10769

A buffer over-read flaw was found in RH kernel versions before 5.0 in cryptoauthencextractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read...

CVE-2020-10769

A buffer over-read flaw was found in RH kernel versions before 5.0 in cryptoauthencextractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read...

Popular Techniques Used by Cybercriminals Amid COVID-19

Editor's Note: Gary Stevens, a technology writer, is posting as a guest author to carbonblack.com. Cybercriminals constantly leverage fear and confusion by launching cyberattacks during major world events. Such attacks are mostly carried out with social engineering campaigns using malicious email...

Misconfigured Kubeflow workloads are a security risk

Azure Security Center ASC monitors and defends thousands of Kubernetes clusters running on top of AKS. Azure Security Center regularly searches for and research for new attack vectors against Kubernetes workloads. We recently published a blog post about a large scale campaign against Kubernetes...

freerdp: Out-of-bounds write in crypto_rsa_common in libfreerdp/crypto/crypto.c

An issue was found in freerdp's libfreerdp/crypto/crypto.c, in versions before 2.1.1, where buffer access with an incorrect length value, leads to an out-of-bounds write. This flaw allows a remote, unauthenticated, attacker running an RDP server, or a local attacker, using a specially crafted...

Oracle Linux 6 : freerdp (ELSA-2020-2406)

The remote Oracle Linux 6 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2020-2406 advisory. 1.0.2-7 - CVE-2020-13398: Fix out-of-bounds write in crypto.c 1841980 Tenable has extracted the preceding description block directly from the Oracle Linux...

RHEL 6 : freerdp (RHSA-2020:2406)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2020:2406 advisory. FreeRDP is a free implementation of the Remote Desktop Protocol RDP, released under the Apache license. The xfreerdp client can connect to RDP server...

freerdp: Out-of-bounds write in crypto_rsa_common in libfreerdp/crypto/crypto.c

An issue was found in freerdp's libfreerdp/crypto/crypto.c, in versions before 2.1.1, where buffer access with an incorrect length value, leads to an out-of-bounds write. This flaw allows a remote, unauthenticated, attacker running an RDP server, or a local attacker, using a specially crafted...