SUSE CVE-2018-16424

A double free when handling responses in readfile in tools/egk-tool.c aka the eGK card tool in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service application crash or possibly have unspecified other impact...

CentOS: Security Advisory for libipa_hbac (CESA-2023:0403)

The remote host is missing an update for the Copyright C 2023 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

libipa_hbac, libsss_autofs, libsss_certmap, libsss_idmap, libsss_nss_idmap, libsss_simpleifp, libsss_sudo, python, sssd security update

CentOS Errata and Security Advisory CESA-2023:0403 An update for sssd is now available for Red Hat Enterprise Linux 7. 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...

sssd security and bug fix update

1.16.5-10.0.3 - Revert Redhat's change of disallowing duplicated incomplete gid when 'idprovider=ldap' is used, which caused regression in AD environment. Orabug: 29286774 Doc ID 2605732.1 1.16.5-10.15 - Resolves: rhbz2149703 - smartcards: special characters must be escaped when building search...

Living off the land, AD CS style

Introduction Unless you have been living under a rock for the last year or so, Active Directory Certificate Services AD CS abuse continues to be a hot topic in offensive security, ever since the excellent research released by Will Schroeder @harmj0y and Lee Christensen @tifkin. I, like many, have...

CVE-2021-3011

An electromagnetic-wave side-channel issue was discovered on NXP SmartMX / P5x security microcontrollers and A7x secure authentication microcontrollers, with CryptoLib through v2.9. It allows attackers to extract the ECDSA private key after extensive physical access and consequently produce a...

Design/Logic Flaw

An electromagnetic-wave side-channel issue was discovered on NXP SmartMX / P5x security microcontrollers and A7x secure authentication microcontrollers, with CryptoLib through v2.9. It allows attackers to extract the ECDSA private key after extensive physical access and consequently produce a...

CVE-2021-3011

An electromagnetic-wave side-channel issue was discovered on NXP SmartMX / P5x security microcontrollers and A7x secure authentication microcontrollers, with CryptoLib through v2.9. It allows attackers to extract the ECDSA private key after extensive physical access and consequently produce a...

CVE-2021-3011

An electromagnetic-wave side-channel issue was discovered on NXP SmartMX / P5x security microcontrollers and A7x secure authentication microcontrollers, with CryptoLib through v2.9. It allows attackers to extract the ECDSA private key after extensive physical access and consequently produce a...

Huawei EulerOS: Security Advisory for opensc (EulerOS-SA-2020-1417)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS 2.0 SP3 : opensc (EulerOS-SA-2020-1417)

According to the versions of the opensc package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Several buffer overflows when handling responses from a Muscle Card in musclelistfiles in libopensc/card-muscle.c in OpenSC before 0.19.0-rc1 cou...

NewStart CGSL CORE 5.05 / MAIN 5.05 : opensc Multiple Vulnerabilities (NS-SA-2019-0249)

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has opensc packages installed that are affected by multiple vulnerabilities: - Several buffer overflows when handling responses from a Muscle Card in musclelistfiles in libopensc/card- muscle.c in OpenSC before 0.19.0-rc1 could...

Amazon Linux 2 : opensc (ALAS-2019-1312)

Several buffer overflows when handling responses from a Muscle Card in musclelistfiles in libopensc/card-muscle.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service application crash or possibly have unspecified other...

Medium: opensc

Issue Overview: Several buffer overflows when handling responses from a Muscle Card in musclelistfiles in libopensc/card-muscle.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service application crash or possibly have unspecified...

RHEL 7 : opensc (RHSA-2019:2154)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2019:2154 advisory. The OpenSC set of libraries and utilities provides support for working with smart cards. OpenSC focuses on cards that support cryptographic...

Out-of-bounds Reads

opensc is vulnerable to out of bounds reads while handling responses from smartcards...

opensc: Double free handling responses from smartcards in libopensc/sc.c:sc_file_set_sec_attr()

A double free when handling responses from a smartcard in scfilesetsecattr in libopensc/sc.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service application crash or possibly have unspecified other impact...

opensc: Infinite recusrion handling responses from IAS-ECC cards in card-iasecc.c:iasecc_select_file()

Endless recursion when handling responses from an IAS-ECC card in iaseccselectfile in libopensc/card-iasecc.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to hang or crash the opensc library using programs...

opensc: Buffer overflow handling string concatention in tools/util.c:util_acl_to_str()

A buffer overflow when handling string concatenation in utilacltostr in tools/util.c in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to cause a denial of service application crash or possibly have unspecified other impact...

opensc: Out of bounds reads handling responses from smartcards

Various out of bounds reads when handling responses in OpenSC before 0.19.0-rc1 could be used by attackers able to supply crafted smartcards to potentially crash the opensc library using programs...