PCI passthrough code reading back hardware registers

ISSUE DESCRIPTION Code paths in Xen's MSI handling have been identified which act on unsanitized values read back from device hardware registers. While devices strictly compliant with PCI specifications shouldn't be able to affect these registers, experience shows that it's very common for device...

races with evtchn_reset()

ISSUE DESCRIPTION Uses of EVTCHNOPreset potentially by a guest on itself or XENDOMCTLsoftreset by itself covered by XSA-77 can lead to the violation of various internal assumptions. This may lead to out of bounds memory accesses or triggering of bug checks. IMPACT In particular x86 PV guests may ...

Information disclosure

In Telephony, there are possible leaks of sensitive data due to missing permission checks. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-150155839...

USN-4504-1 openssl, openssl1.0 vulnerabilities

Robert Merget, Marcus Brinkmann, Nimrod Aviram, and Juraj Somorovsky discovered that certain Diffie-Hellman ciphersuites in the TLS specification and implemented by OpenSSL contained a flaw. A remote attacker could possibly use this issue to eavesdrop on encrypted communications. This was fixed i...

OPENSUSE-SU-2020:1439-2 Security update for mumble

This update for mumble fixes the following issues: mumble was updated 1.3.2: client: Fixed overlay not starting Update to upstream version 1.3.1 - Security Fixed: Potential exploit in the OCB2 encryption 4227 boo1174041 - ICE Fixed: Added missing UserKDFIterations field to UserInfo = Prevents...

Report: 97% of Cybersecurity Companies Have Leaked Data on the Dark Web

In a new report into the global cybersecurity industry's exposure on the Dark Web this year, global application security company, ImmuniWeb, uncovered that 97% of leading cybersecurity companies have data leaks or other security incidents exposed on the Dark Web, while on average, there are over...

Report: 97% of Cybersecurity Companies Have Leaked Data on the Dark Web

In a new report into the global cybersecurity industry's exposure on the Dark Web this year, global application security company, ImmuniWeb, uncovered that 97% of leading cybersecurity companies have data leaks or other security incidents exposed on the Dark Web, while on average, there are over...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2020-0041)

The remote OracleVM system is missing necessary patches to address critical security updates : - can: peakusb: pcanusbfd: Fix info-leaks to USB devices Tomas Bortoli Orabug: 31351221 CVE-2019-19535 - media: hdpvr: Fix an error handling path in hdpvrprobe Arvind Yadav Orabug: 31352053 CVE-2017-166...

Unbreakable Enterprise kernel security update

4.1.12-124.42.3 - can: peakusb: pcanusbfd: Fix info-leaks to USB devices Tomas Bortoli Orabug: 31351221 CVE-2019-19535 - media: hdpvr: Fix an error handling path in hdpvrprobe Arvind Yadav Orabug: 31352053 CVE-2017-16644 - fs/binfmtmisc.c: do not allow offset overflow Thadeu Lima de Souza Cascard...

Huawei EulerOS: Security Advisory for freerdp (EulerOS-SA-2020-1848)

The remote host is missing an update for the Huawei EulerOS 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...

EulerOS 2.0 SP8 : freerdp (EulerOS-SA-2020-1848)

According to the versions of the freerdp packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds OOB read vulnerability has been detected in ntlmreadChallengeMessage in...

USN-4474-1 firefox vulnerabilities

Multiple security issues were discovered in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, trick the user in to installing a malicious extension, spoof the URL bar, leak sensitive information...

CVE-2020-19878

DBHcms v1.2.0 has a sensitive information leaks vulnerability as there is no security access control in /dbhcms/ext/news/ext.news.be.php, A remote unauthenticated attacker can exploit this vulnerability to get path information...

CVE-2020-19878

CVE-2020-19878 affects DBHcms v1.2.0. The vulnerability is an information-disclosure due to missing security access control in the path /dbhcms/ext/news/ext.news.be.php, allowing a remote unauthenticated attacker to obtain path information. Connected sources corroborate the description across NVD...

Important: kernel

Issue Overview: The Serial Attached SCSI SAS implementation in the Linux kernel mishandles a mutex within libsas. This allows local users to cause a denial of service deadlock by triggering certain error-handling code. CVE-2017-18232 The xfsbmapextentstobtree function in fs/xfs/libxfs/xfsbmap.c i...

[SECURITY] [DLA 2338-1] proftpd-dfsg security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-2338-1 [email protected] https://www.debian.org/lts/security/ Markus Koschany August 22, 2020 https://wiki.debian.org/LTS -...

Data scraping firm leaks 235m Instagram, TikTok, YouTube user records

By Sudais Asif According to researchers, the trove of data was left for public access without any security authentication. This is a post from HackRead.com Read the original post: Data scraping firm leaks 235m Instagram, TikTok, YouTube user records...

MGASA-2020-0337 Updated jasper packages fix security vulnerabilities

The jasmatrixbindsub function in jasseq.c in JasPer 2.0.10 allows remote attackers to cause a denial of service invalid read via a crafted image CVE-2017-6851. Heap-based buffer overflow in the jpcdecdecodepkt function in jpct2dec.c in JasPer 2.0.10 allows remote attackers to have unspecified...

Updated jasper packages fix security vulnerabilities

The jasmatrixbindsub function in jasseq.c in JasPer 2.0.10 allows remote attackers to cause a denial of service invalid read via a crafted image CVE-2017-6851. Heap-based buffer overflow in the jpcdecdecodepkt function in jpct2dec.c in JasPer 2.0.10 allows remote attackers to have unspecified...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2020-5805)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-5805 advisory. - x86/speculation: Avoid force-disabling IBPB based on STIBP and enhanced IBRS. Anthony Steinhauser Orabug: 31557802 CVE-2020-10767 - fs/binfmtelf....