K000160933: OpenSSL for Windows vulnerability CVE-2023-4807

Security Advisory Description Issue summary: The POLY1305 MAC message authentication code implementation contains a bug that might corrupt the internal state of applications on the Windows 64 platform when running on newer X8664 processors supporting the AVX512-IFMA instructions. Impact summary: ...

Debian dsa-6201 : libcrypto3-udeb - security update

The remote Debian 12 / 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6201 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6201-1 [email protected]...

SUSE-SU-2026:21244-1 Security update for openssl-3

This update for openssl-3 fixes the following issues: - CVE-2026-28390: NULL pointer dereference during processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo bsc1261678...

curl: Heap-buffer-overflow in `Curl_ssl_push_certinfo_len()` — sole bounds check is `DEBUGASSERT`

Summary Curlsslpushcertinfolen in lib/vtls/vtls.c uses DEBUGASSERTcertnum numofcerts as its only bounds check before writing a heap pointer into ci-certinfocertnum. DEBUGASSERT is a no-op in every release/production build lib/curlsetup.h:1084. Any mismatch between the count passed to...

ROS-20260420-73-0018

A vulnerability in the CMS message handler of the OpenSSL cryptographic library is related to writing outside buffer boundaries when processing an initialization vector. Exploitation of the vulnerability could allow a remote attacker to execute arbitrary code by sending specially crafted packets...

ROS-20260420-73-0017

A vulnerability in the SSLCIPHERfind function of the OpenSSL library is related to pointer dereferencing. Exploitation of the vulnerability may allow an attacker acting remotely to cause a denial of service...

ROS-20260420-73-0015

A vulnerability in the PKCS7digestfromattributes function of the OpenSSL library is related to insufficient checking for unusual or exceptional states. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260420-73-0014

A vulnerability in the PKCS7digestfromattributes function of the OpenSSL library is related to insufficient checking for unusual or exceptional states. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

Fedora 45 : python3.9 (2026-77d74cf57f)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-77d74cf57f advisory. Automatic update for python3.9-3.9.25-9.fc45. Changelog Fri Apr 17 2026 Charalampos Stratakis - 3.9.25-9 - Security fixes for CVE-2026-4786 and...

ROS-20260420-73-0003

A vulnerability in the OpenSSL library PKCS12 file format is related to pointer dereferencing. Exploitation of the vulnerability could allow an attacker to cause a denial of service or execute arbitrary code...

ROS-20260420-73-0004

A vulnerability in the PKCS12getfriendlyname function of the OpenSSL library is related to an operation exceeding buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260420-73-0005

A vulnerability in the PKCS12getfriendlyname function of the OpenSSL library is related to an operation exceeding buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260420-73-0006

A vulnerability in the TSRESPverifyresponse function of the OpenSSL library is related to insufficient checking for unusual or exceptional states. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260420-73-0007

A vulnerability in the TSRESPverifyresponse function of the OpenSSL library is related to insufficient checking for unusual or exceptional states. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260420-73-0008

A vulnerability in the PKCS12itemdecryptd2iex function of the OpenSSL library is related to pointer dereferencing. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260420-73-0009

A vulnerability in the PKCS12itemdecryptd2iex function of the OpenSSL library is related to pointer dereferencing. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260420-73-0011

A vulnerability in the crypto/modes/ocb128.c component of the OpenSSL TLS and SSL protocols toolkit is related to the lack of a required encryption step. Exploitation of the vulnerability could allow an attacker to gain access to confidential data and compromise its integrity...

ROS-20260420-73-0001

A vulnerability in the BIOflinebuffer function of the OpenSSL library is related to an operation exceeding buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

ROS-20260420-73-0002

A vulnerability in the BIOflinebuffer function of the OpenSSL library is related to an operation exceeding buffer boundaries in memory. Exploitation of the vulnerability could allow an attacker to cause a denial of service...

PT-2026-35041

Name of the Vulnerable Software and Affected Versions rust-openssl versions 0.9.24 through 0.10.77 Description FFI trampolines behind the functions set psk client callback, set psk server callback, set cookie generate cb, and set stateless cookie generate cb in SslContextBuilder forward the user...