CVE-2020-0674-Exploit

CVE-2020-0674 CVE-2020-0674 es una vulnerabilidad de use-after-free en el motor jscript heredado. Se puede activar en Internet Explorer. El exploit aquí está escrito por maxpl0it, pero la vulnerabilidad en sí fue descubierta por Qihoo 360 al ser utilizada en ataques reales. Este exploit simplemen...

Astra Linux – Vulnerability in gnutls28

A flaw was discovered in gnutls. A remote attacker could exploit a issue in the Datagram Transport Layer Security DTLS packet reordering logic. The comparator function, responsible for ordering DTLS packets by sequence numbers, did not correctly handle packets with duplicate sequence numbers. Thi...

Astra Linux – Vulnerability in Thunderbird, Firefox

An inconsistent comparator in xslt/txNodeSorter could have led to potentially exploitable out-of-bounds access. This issue only affected versions 122 and later. This vulnerability was fixed in Firefox 136, Firefox ESR 128.8, Thunderbird 136, and Thunderbird 128.8...

Important: Red Hat Security Advisory: gnutls security update

An update for gnutls is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. 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...

UBUNTU-CVE-2026-55223

c3p0 is a JDBC Connection pooling library. In versions prior to 0.14.0, c3p0 in combination with other libraries, can compose to a "sink" for deserialization gadgets. The JDBC spec's DataSource.getConnection and ConnectionPoolDataSource.getPooledConnection match the getXXX form, so JavaBean...

CVE-2026-55223: Deserialization of Untrusted Data

c3p0 is a JDBC Connection pooling library. In versions prior to 0.14.0, c3p0 in combination with other libraries, can compose to a "sink" for deserialization gadgets. The JDBC spec's DataSource.getConnection and ConnectionPoolDataSource.getPooledConnection match the getXXX form, so JavaBean...

Important: Red Hat Security Advisory: gnutls and libtasn1 security update

An update for multiple packages is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

RHEL 9 : gnutls (RHSA-2026:32962)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:32962 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such a...

RHEL 10 : gnutls (RHSA-2026:26409)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:26409 advisory. The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such ...

CVE-2026-41719

A flaw was found in Spring Data KeyValue. This vulnerability, known as a Spring Expression Language SpEL Injection, allows a remote attacker with low privileges to execute arbitrary expressions. This occurs when unsanitized user input is passed as a sorting parameter into a repository query metho...

Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')

Overview Affected versions of this package are vulnerable to Improper Neutralization of Special Elements used in an Expression Language Statement 'Expression Language Injection' in the SpelPropertyComparator function. An attacker can execute arbitrary SpEL expressions by supplying crafted input t...

CVE-2026-41719 Spring Data KeyValue - SpEL Injection vulnerability in SpelPropertyComparator

A SpEL Injection vulnerability exists in the Spring Data KeyValue if unsanitized user input is passed as Sort into a repository query method that delegates evaluation to the SpelPropertyComparator. Affected versions: Spring Data KeyValue / Spring Data Redis 4.0.0 through 4.0.5; 3.5.0 through...

CVE-2026-41719 Spring Data KeyValue - SpEL Injection vulnerability in SpelPropertyComparator

A SpEL Injection vulnerability exists in the Spring Data KeyValue if unsanitized user input is passed as Sort into a repository query method that delegates evaluation to the SpelPropertyComparator. Affected versions: Spring Data KeyValue / Spring Data Redis 4.0.0 through 4.0.5; 3.5.0 through...

RLSA-2026:20611 Important: gnutls security update

Please update the gnutls packages to provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Add more checks to DTLS reassembly CVE-2026-33846 gnutls: Fix qsort comparator in DTLS reassemb...

RockyLinux 8 : gnutls (RLSA-2026:20611)

The remote RockyLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:20611 advisory. gnutls: Add more checks to DTLS reassembly CVE-2026-33846 gnutls: Fix qsort comparator in DTLS reassembly CVE-2026-42009 gnutls: Fix crashing on an...

AlmaLinux 8 : gnutls (ALSA-2026:20611)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:20611 advisory. gnutls: Add more checks to DTLS reassembly CVE-2026-33846 gnutls: Fix qsort comparator in DTLS reassembly CVE-2026-42009 gnutls: Fix crashing on an...

Amazon Linux 2023 : gnutls, gnutls-c++, gnutls-dane (ALAS2023-2026-1757)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1757 advisory. GnuTLS didn't check that DTLS fragments claimed a consistent messagelength value. Additionally, a crucial array size check was missing, enabling an attacker to cause a heap overwrite...

Important: gnutls security update

Please update the gnutls packages to provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Add more checks to DTLS reassembly CVE-2026-33846 gnutls: Fix qsort comparator in DTLS reassemb...

Undefined Behavior for Input to API

Overview Affected versions of this package are vulnerable to Undefined Behavior for Input to API in the comparator function responsible for ordering Datagram Transport Layer Security DTLS packets by sequence numbers. An attacker can cause unstable packet ordering or undefined behavior by sending...

AZL-87110 CVE-2026-42009 affecting package gnutls for versions less than 3.8.3-11

A flaw was found in gnutls. A remote attacker could exploit an issue in the Datagram Transport Layer Security DTLS packet reordering logic. The comparator function, responsible for ordering DTLS packets by sequence numbers, did not correctly handle packets with duplicate sequence numbers. This...