wpa_supplicant: Use-after-free in P2P provision discovery processing

A flaw was found in the wpasupplicant, in the way it processes P2P Wi-Fi Direct provision discovery requests. This flaw allows an attacker who is within radio range of the device running P2P discovery to cause termination of the wpasupplicant process or potentially cause code execution. The highe...

wpa_supplicant security update

1:2.6-12.1.0.2 - Added undefine-bitwise-in-common-header.patch bug 27677154 1:2.6-12.1 - P2P: Fix a corner case in peer addition based on PD Request CVE-2021-27803...

wpa_supplicant: Use-after-free in P2P provision discovery processing

A flaw was found in the wpasupplicant, in the way it processes P2P Wi-Fi Direct provision discovery requests. This flaw allows an attacker who is within radio range of the device running P2P discovery to cause termination of the wpasupplicant process or potentially cause code execution. The highe...

wpa_supplicant security update

1:2.9-2.1 - P2P: Fix a corner case in peer addition based on PD Request CVE-2021-27803...

A vulnerability was discovered in how p2p/p2p_pd.c in wpa_supplicant before 2.10 processes P2P (Wi-Fi Direct) provision discovery requests. It could result in denial of service or other impact (potentially execution of arbitrary code) for an attacker within radio range.

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No, RSA Is Not Broken

I have been seeing this paper by cryptographer Peter Schnorr making the rounds: "Fast Factoring Integers by SVP Algorithms." It describes a new factoring method, and its abstract ends with the provocative sentence: "This destroys the RSA cryptosystem." It does not. At best, its an improvement in...

USN-4757-1 wpa vulnerability

It was discovered that wpasupplicant did not properly handle P2P Wi-Fi Direct provision discovery requests in some situations. A physically proximate attacker could use this to cause a denial of service or possibly execute arbitrary code...

ALPINE-CVE-2021-27803

A vulnerability was discovered in how p2p/p2ppd.c in wpasupplicant before 2.10 processes P2P Wi-Fi Direct provision discovery requests. It could result in denial of service or other impact potentially execution of arbitrary code, for an attacker within radio range...

DEBIAN-CVE-2021-27803

A vulnerability was discovered in how p2p/p2ppd.c in wpasupplicant before 2.10 processes P2P Wi-Fi Direct provision discovery requests. It could result in denial of service or other impact potentially execution of arbitrary code, for an attacker within radio range...

AZL-6973 CVE-2021-27803 affecting package wpa_supplicant for versions less than 2.9-4

A vulnerability was discovered in how p2p/p2ppd.c in wpasupplicant before 2.10 processes P2P Wi-Fi Direct provision discovery requests. It could result in denial of service or other impact potentially execution of arbitrary code, for an attacker within radio range...

CVE-2021-27803

A vulnerability was discovered in how p2p/p2ppd.c in wpasupplicant before 2.10 processes P2P Wi-Fi Direct provision discovery requests. It could result in denial of service or other impact potentially execution of arbitrary code, for an attacker within radio range...

CVE-2021-1230 Cisco Nexus 9000 Series Fabric Switches ACI Mode BGP Route Installation Denial of Service Vulnerability

A vulnerability with the Border Gateway Protocol BGP for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode could allow an unauthenticated, remote attacker to cause a routing process to crash, which could lead to a denial of service DoS condition. This...

Updated coturn package fixes a security vulnerability

When sending a CONNECT request with the XOR-PEER-ADDRESS value of 0.0.0.0, a malicious user would be able to relay packets to the loopback interface. Additionally, when coturn is listening on IPv6, which is default, the loopback interface can also be reached by making use of either ::1 or :: as t...

USN-4734-2 wpa vulnerabilities

USN-4734-1 fixed several vulnerabilities in wpasupplicant. This update provides the corresponding update for Ubuntu 14.04 ESM. It was discovered that wpasupplicant did not properly handle P2P Wi-Fi Direct group information in some situations, leading to a heap overflow. A physically proximate...

DEBIAN-CVE-2021-0326

In p2pcopyclientinfo of p2p.c, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution if the target device is performing a Wi-Fi Direct search, with no additional execution privileges needed. User interaction is not needed for...

CVE-2021-3282

HashiCorp Vault Enterprise 1.6.0 & 1.6.1 allowed the remove-peer raft operator command to be executed against DR secondaries without authentication. Fixed in 1.6.2...

Qualcomm Wlan Firmware Buffer Error Vulnerability

Qualcomm Wlan Firmware is a Wlan support firmware from Qualcomm Incorporated USA. The Qualcomm Wlan Firmware suffers from a buffer error vulnerability that stems from improper validation of P2P IE and NOA attribute lengths, which could result in a buffer overflow...

HashiCorp Vault Enterprise 授权问题漏洞

HashiCorp Vault is a private key access management tool from HashiCorp USA. An unauthorized access vulnerability exists in HashiCorp Vault Enterprise versions 1.6.0 and 1.6.1 that allows execution of the remove-peer raft operator command on the disaster recovery side without authentication. No...

Vault Enterprise’s DR Secondaries Allowed Raft Peer Removal Without Authentication

Summary Vault Enterprise 1.6.0 and 1.6.1 allowed the remove-peer raft operator command to be executed against DR secondaries without authentication. This vulnerability, CVE-2021-3282, was fixed in Vault Enterprise 1.6.2. Background Vault Enterprise clusters configured with integrated storage also...

UBUNTU-CVE-2021-3336

DoTls13CertificateVerify in tls13.c in wolfSSL before 4.7.0 does not cease processing for certain anomalous peer behavior sending an ED22519, ED448, ECC, or RSA signature without the corresponding certificate. The client side is affected because man-in-the-middle attackers can impersonate TLS 1.3...