SUSE SLED15 / SLES15 Security Update : openssl-1_1 (SUSE-SU-2022:2328-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:2328-1 advisory. - AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entiret...

AES OCB fails to encrypt some bytes

AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption...

CVE-2022-2097 AES OCB fails to encrypt some bytes

AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption...

Node.js -- July 7th 2022 Security Releases

Node.js reports: HTTP Request Smuggling - Flawed Parsing of Transfer-Encoding MediumCVE-2022-32213 The llhttp parser in the http module does not correctly parse and validate Transfer-Encoding headers. This can lead to HTTP Request Smuggling HRS. HTTP Request Smuggling - Improper Delimiting of...

Vulnerability in OpenSSL - AES OCB fails to encrypt some bytes

AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn’t written. In the special case of “in place” encryption...

OpenSSL 1.1.1 < 1.1.1q Vulnerability

The version of OpenSSL installed on the remote host is prior to 1.1.1q. It is, therefore, affected by a vulnerability as referenced in the 1.1.1q advisory. - AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under so...

FreeBSD : OpenSSL -- AES OCB fails to encrypt some bytes (a28e8b7e-fc70-11ec-856e-d4c9ef517024)

The version of FreeBSD installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the a28e8b7e-fc70-11ec-856e-d4c9ef517024 advisory. - AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not...

GO-2022-0460 Infinite loop in github.com/pion/dtls/v2

An attacker can send packets that send the DTLS server or client into an infinite loop...

GO-2022-0461 Unbounded memory consumption in github.com/pion/dtls/v2

Attacker can cause unbounded memory consumption. The Pion DTLS client and server buffer handshake data with no upper limit, permitting an attacker to cause unbounded memory consumption by sending an unterminated handshake...

GO-2022-0462 Improper validation of client certificates in github.com/pion/dtls/v2

Client-provided certificates are not correctly validated, and must not be trusted. DTLS client certificates must be accompanied by proof that the client possesses the private key for the certificate. The Pion DTLS server accepted client certificates unaccompanied by this proof, permitting an...

Citrix ADC and Citrix Gateway 12.1.x < 12.1-64.17 / 13.0.x < 13.0-85.19 / 13.1.x < 13.1-21.50 DoS (CTX457048)

The remote Citrix ADC or Citrix Gateway device is version 12.1.x prior to 12.1-64.17, 13.0.x prior to 13.0-85.19 or 13.1.x prior to 13.1.21.50. It may, therefore, be affected by a denial of service DoS vulnerability. If DTLS is enabled and either 'HDX Insight for EDT traffic' or 'SmartControl' ha...

Vulnerabilities fixed in Ctrix ADC and Gateway

Two vulnerabilities have been fixed in Citrix ADC and Citrix Gateway. The vulnerabilities allow a remote malicious party able to effect a denial-of-service DoS. For CVE-2022-27508 does not require authentication, while CVE-2022-27507 does. The CVE-2022-27507 vulnerability is only exploitable when...

GHSA-W45J-F832-HXVH Pion/DLTS Accepts Client Certificates Without CertificateVerify

Impact A DTLS Client could provide a Certificate that it doesn't posses the private key for and Pion DTLS wouldn't reject it. This issue affects users that are using Client certificates only. The connection itself is still secure. The Certificate provided by clients can't be trusted when using a...

Pion/DLTS Accepts Client Certificates Without CertificateVerify

Impact A DTLS Client could provide a Certificate that it doesn't posses the private key for and Pion DTLS wouldn't reject it. This issue affects users that are using Client certificates only. The connection itself is still secure. The Certificate provided by clients can't be trusted when using a...

Citrix ADC and Citrix Gateway Security Bulletin for CVE-2022-27507 and CVE-2022-27508

Vulnerabilities have been discovered in Citrix ADC and Citrix Gateway that, if exploited, could result in a denial of service. These vulnerabilities have the following identifiers: CVE-ID| Description| CWE| Pre-conditions ---|---|---|--- CVE-2022-27507| Authenticated denial of service| CWE-400:...

GHSA-CM8F-H6J3-P25C Pion DTLS Header reconstruction method can be thrown into an infinite loop

Impact An attacker can send packets that will send Pion DTLS into an infinite loop when processing. Patches Upgrade to Pion DTLS v2.1.4 Workarounds No workarounds available, upgrade to Pion DTLS v2.1.4 References Thank you to Juho Nurminen and the Mattermost team for discovering and reporting thi...

Pion DTLS Header reconstruction method can be thrown into an infinite loop

Impact An attacker can send packets that will send Pion DTLS into an infinite loop when processing. Patches Upgrade to Pion DTLS v2.1.4 Workarounds No workarounds available, upgrade to Pion DTLS v2.1.4 References Thank you to Juho Nurminen and the Mattermost team for discovering and reporting thi...

GHSA-CX94-MRG9-RQ4J Pion/DTLS contains buffer for inbound DTLS fragments with no limit

Impact A buffer that was used for inbound network traffic had no upper limit. Pion DTLS would buffer all network traffic from the remote user until the handshake completes or times out. An attacker could exploit this to cause excessive memory usage. Patches Upgrade to Pion DTLS v2.1.4 Workarounds...

Pion/DTLS contains buffer for inbound DTLS fragments with no limit

Impact A buffer that was used for inbound network traffic had no upper limit. Pion DTLS would buffer all network traffic from the remote user until the handshake completes or times out. An attacker could exploit this to cause excessive memory usage. Patches Upgrade to Pion DTLS v2.1.4 Workarounds...

Buffer Overflow

github.com/pion/dtls is vulnerable to buffer overflow. The vulnerability exists in fragmentbuffer.go because no upper limit of fragmentBuffer of network traffic is not defined which allows an attacker to cause an excessive memory usage which then leads to an application crash...