GnuTLS 资源管理错误漏洞

GnuTLS is a free secure communication library for implementing SSL, TLS and DTLS protocols. A security vulnerability exists in gnutls, which originates from memory corruption due to clientsendparams in lib/ext/presharedkey.c...

CVE-2020-25856

The function DecWPA2KeyData in the Realtek RTL8195A Wi-Fi Module prior to versions released in April 2020 up to and excluding 2.08 does not validate the size parameter for an rtlmemcpy operation, resulting in a stack buffer overflow which can be exploited for remote code execution or denial of...

PT-2021-5771

Name of the Vulnerable Software and Affected Versions GnuTLS affected versions not specified Description A flaw was found in the client send params function of the lib/ext/pre shared key.c component, related to a use after free issue. This may lead to memory corruption and other potential...

CVE-2020-9868

A certificate validation issue existed when processing administrator added certificates. This issue was addressed with improved certificate validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. An attacker may have been able to impersonat...

Input validation

A certificate validation issue existed when processing administrator added certificates. This issue was addressed with improved certificate validation. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8. An attacker may have been able to impersonat...

PT-2020-20819 · Apple · Macos Catalina +4

Name of the Vulnerable Software and Affected Versions: iOS versions prior to 13.6 iPadOS versions prior to 13.6 macOS Catalina versions prior to 10.15.6 tvOS versions prior to 13.4.8 watchOS versions prior to 6.2.8 Description: A certificate validation issue existed when processing...

CVE-2020-11550

An issue was discovered on NETGEAR Orbi Tri-Band Business WiFi Add-on Satellite SRS60 AC3000 V2.5.1.106, Outdoor Satellite RBS50Y V2.5.1.106, and Pro Tri-Band Business WiFi Router SRR60 AC3000 V2.5.1.106. The administrative SOAP interface allows an unauthenticated remote leak of sensitive/arbitra...

FreeBSD Resource Management Error Vulnerability

FreeBSD is a set of Unix-like operating systems from the FreeBSD Foundation. A resource management error vulnerability in FreeBSD versions prior to 12.1-STABLE r352509, prior to 11.3-STABLE r352509, and prior to 11.3-RELEASE p9, which stems from a failure of the SCTP layer to properly check when ...

CVE-2019-15878

In FreeBSD 12.1-STABLE before r352509, 11.3-STABLE before r352509, and 11.3-RELEASE before p9, an unprivileged local user can trigger a use-after-free situation due to improper checking in SCTP when an application tries to update an SCTP-AUTH shared key...

Design/Logic Flaw

In FreeBSD 12.1-STABLE before r352509, 11.3-STABLE before r352509, and 11.3-RELEASE before p9, an unprivileged local user can trigger a use-after-free situation due to improper checking in SCTP when an application tries to update an SCTP-AUTH shared key...

FreeBSD : FreeBSD -- Improper checking in SCTP-AUTH shared key update (253486f5-947d-11ea-92ab-00163e433440)

The SCTP layer does improper checking when an application tries to update a shared key. Therefore an unprivileged local user can trigger a use-after- free situation, for example by specific sequences of updating shared keys and closing the SCTP association. Impact : Triggering the use-after-free...

FreeBSD-SA-20:14.sctp

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-20:14.sctp Security Advisory The FreeBSD Project Topic: Improper checking in SCTP-AUTH shared key update Category: core Module: kernel Announced: 2020-05-12...

CVE-2019-2056

There is a possible disclosure of RAM using a shared crypto key due to improperly used crypto. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-14087928...

Zoom Client for Meetings Encryption Issue Vulnerability

Zoom Client is a video conferencing client application from Zoom USA that supports multiple platforms. An encryption issue vulnerability exists in Zoom Client for Meetings version 4.6.9 and earlier, which stems from the fact that Zoom Client for Meetings uses ECB mode of AES for video and audio...

Authenticating your call centre when everyone is remote

Some unique challenges present themselves as workforce's shift to remote working. One that is not likely top of the pile, but is an easy avenue for abuse is authentication. When I talk about authentication, I don’t mean how users logon or access their emails for example. What I mean is how you...

Design/Logic Flaw

The Voo branded NETGEAR CG3700b custom firmware V2.02.03 uses the same default 8 character passphrase for the administrative console and the WPA2 pre-shared key. Either an attack against HTTP Basic Authentication or an attack against WPA2 could be used to determine this passphrase...

CVE-2019-13393

Affected product: Voo-branded NETGEAR CG3700b with custom firmware V2.02.03. Issue: same default 8-character passphrase used for both the administrative console and the WPA2 pre-shared key. Root cause: credential reuse enables exposure of management/admin access and wireless PSK. Exploitation pat...

CVE-2019-18988

TeamViewer Desktop through 14.7.1965 allows a bypass of remote-login access control because the same key is used for different customers' installations. It used a shared AES key for all installations since at least as far back as v7.0.43148, and used it for at least OptionsPasswordAES in the...

FreeBSD -- Improper checking in SCTP-AUTH shared key update

Problem Description: The SCTP layer does improper checking when an application tries to update a shared key. Therefore an unprivileged local user can trigger a use-after- free situation, for example by specific sequences of updating shared keys and closing the SCTP association. Impact: Triggering...

CVE-2019-3738

RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to a Missing Required Cryptographic Step vulnerability. A malicious remote attacker could potentially exploit this vulnerability to coerce two parties into computing the same predictable shared key...