CVE-2025-23134_fixes_code

CVE-2026-34180 – Cambios del parche El parche aborda un problema de truncamiento de enteros en el código de decodificación ASN.1/DER de OpenSSL. Se realizaron los siguientes cambios: 1. Se actualizó el tipo de longitud del contenido ASN.1 Se cambió el parámetro len de asn1exc2i de int a long. Est...

Vulnerabilities found in Check Point VPN products

Check Point has addressed 2 critical vulnerabilities. The vulnerability with the identifier CVE-2026-85102 has a CVSS score of 9.8. This vulnerability resides in the VPN negotiation process of the Quantum Security Gateway and is caused by incorrect validation of certificate trust. As a result, an...

CVE-2026-85103

A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum Security Management and Quantum Security Gateway systems...

CVE-2026-85103

Check Point Quantum Security Management and Quantum Security Gateway are affected by a heap-based buffer overflow in the VPN certificate ASN.1 decoding process. An unauthenticated remote attacker may exploit this to achieve arbitrary code execution , yielding a CVSS 3.1 score of 9.8 (Critical) wi...

CVE-2026-85103 Heap-based Buffer Overflow in VPN Certificate ASN.1 Decoding

A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum Security Management and Quantum Security Gateway systems...

EUVD-2026-75010

A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum Security Management and Quantum Security Gateway systems...

CVE-2026-85103 Heap-based Buffer Overflow in VPN Certificate ASN.1 Decoding

A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum Security Management and Quantum Security Gateway systems...

PT-2026-88980

Name of the Vulnerable Software and Affected Versions Check Point Quantum Security Management affected versions not specified Check Point Quantum Security Gateway affected versions not specified Check Point Spark Firewall affected versions not specified Description A heap-based buffer overflow...

CVE-2026-85103: Heap-based Buffer Overflow

A heap-based buffer overflow in VPN certificate ASN.1 decoding may allow an unauthenticated remote attacker to execute arbitrary code on Check Point Quantum Security Management and Quantum Security Gateway systems...

EulerOS 2.0 SP12 : python-pyasn1 (EulerOS-SA-2026-3302)

According to the versions of the python-pyasn1 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by...

EulerOS 2.0 SP12 : python-pyasn1 (EulerOS-SA-2026-3377)

According to the versions of the python-pyasn1 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by...

CVE-2026-85103 - ASN.1 decoding heap overflow leading to a remote code execution

Symptoms - Issue: A heap overflow in the VPN certificate ASN.1 decoding flow may allow an attacker to remotely execute arbitrary code on the Security Management Server and Security Gateway. Clarification: All Security Management Server deployments are vulnerable, regardless of configuration, and...

openssl: OpenSSL: Heap buffer over-read in ASN.1 decoding can lead to denial of service or information disclosure.

A flaw was found in OpenSSL. An integer truncation vulnerability in the ASN.1 decoder can occur when processing a crafted DER-encoded ASN.1 structure with a primitive element exceeding 2 gigabytes. A remote attacker could exploit this to cause a heap buffer over-read. This may lead to an...

TencentOS Server 2: python-pyasn1 (TSSA-2026:0941)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0941 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

TencentOS Server 3: resource-agents (TSSA-2026:0892)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0892 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

AZL-92436 CVE-2026-59886 affecting package python-pyasn1 for versions less than 0.4.8-3

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the univ.Real type converted its mantissa, base, and exponent value to a Python float using exact big-integer exponentiation. A BER, CER, or DER encoded REAL value only a few bytes long can carry a very large exponent, causing float...

Important: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

pyasn1: pyasn1 Vulnerable to Denial of Service via Unbounded Recursion

An unbounded recursion flaw has been discovered in the pypi pyasn1 library. This uncontrolled recursion occurs when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing nested SEQUENCE 0x30 or SET 0x31 tags with Indefinite Length 0x80 markers. Thi...

AZL-80238 CVE-2026-30922 affecting package python-pyasn1 for versions less than 0.4.8-2

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing thousands of nested SEQUENC...

GHSA-JR27-M4P2-RC6R Denial of Service in pyasn1 via Unbounded Recursion

Summary The pyasn1 library is vulnerable to a Denial of Service DoS attack caused by uncontrolled recursion when decoding ASN.1 data with deeply nested structures. An attacker can supply a crafted payload containing nested SEQUENCE 0x30 or SET 0x31 tags with Indefinite Length 0x80 markers. This...