kernel, perf, python security update

CentOS Errata and Security Advisory CESA-2019:4256 An update for kernel is now available for Red Hat Enterprise Linux 6. 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...

Security Bulletin: IBM Navigator for i is affected by CVE-2019-4450

Summary IBM Navigator for i is supported by IBM i. IBM i has addressed the applicable CVE. Vulnerability Details CVEID: CVE-2019-4450 DESCRIPTION: IBM Navigator for i is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus...

Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM i

Summary OpenSSL is used by IBM i. IBM i has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2019-1547 DESCRIPTION: Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to constru...

Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20191217)

Security Fixes : - Kernel: KVM: OOB memory access via mmio ring buffer CVE-2019-14821 Bug Fixes : - KEYS: prevent creating a different user's keyrings SL-6.10 - BUG: unable to handle kernel NULL pointer dereference at null - long I/O stalls with bnx2fc from not masking off scope bits of retry del...

CVE-2019-5075

An exploitable stack buffer overflow vulnerability exists in the command line utility getcouplerdetails of WAGO PFC200 Firmware versions 03.01.0713 and 03.00.3912, and WAGO PFC100 Firmware version 03.00.3912. A specially crafted set of packets sent to the iocheckd service "I/O-Check" can cause a...

CVE-2019-5078

An exploitable denial of service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC200 Firmware versions 03.01.0713 and 03.00.3912, and WAGO PFC100 Firmware version 03.00.3912. A specially crafted set of packets can cause a denial of service, resulting in the devic...

CVE-2019-5080

An exploitable denial-of-service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200 Firmware versions 03.01.0713 and 03.00.3912, and WAGO PFC100 Firmware version 03.00.3912. A single packet can cause a denial of service and weaken credentials resulting in the...

Stack overflow

An exploitable stack buffer overflow vulnerability exists in the command line utility getcouplerdetails of WAGO PFC200 Firmware versions 03.01.0713 and 03.00.3912, and WAGO PFC100 Firmware version 03.00.3912. A specially crafted set of packets sent to the iocheckd service "I/O-Check" can cause a...

Denial of service

An exploitable denial-of-service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200 Firmware versions 03.01.0713 and 03.00.3912, and WAGO PFC100 Firmware version 03.00.3912. A single packet can cause a denial of service and weaken credentials resulting in the...

CVE-2019-5075

WAGO PFC200/PFC100 devices are affected by CVE-2019-5075 due to a stack buffer overflow in the iocheckd service’s get_coupler_details/getcouplerdetails utility. The root cause is an incorrect buffer length when copying data (MARKING/WAGONR fields) into a stack buffer, enabling remote code executi...

CVE-2019-5075

An exploitable stack buffer overflow vulnerability exists in the command line utility getcouplerdetails of WAGO PFC200 Firmware versions 03.01.0713 and 03.00.3912, and WAGO PFC100 Firmware version 03.00.3912. A specially crafted set of packets sent to the iocheckd service "I/O-Check" can cause a...

CVE-2019-5080

CVE-2019-5080 affects WAGO I/O-CHECK (iocheckd) on PFC200/PFC100 devices. A single unauthenticated UDP-like packet can trigger a denial-of-service and trigger factory-default credentials, interrupting services (e.g., CODESYS runtime) and potentially breaking network access. Affected firmware rang...

CVE-2019-5080

An exploitable denial-of-service vulnerability exists in the iocheckd service "I/O-Check" functionality of WAGO PFC 200 Firmware versions 03.01.0713 and 03.00.3912, and WAGO PFC100 Firmware version 03.00.3912. A single packet can cause a denial of service and weaken credentials resulting in the...

CVE-2019-5081

CVE-2019-5081 affects WAGO PFC200/PFC100 iocheckd ("I/O-Check"). The vulnerability is a heap buffer overflow in the iocheckd service when processing input, caused by a lack of input validation, enabling an unauthenticated remote attacker to potentially execute arbitrary code. Affected firmware: P...

CVE-2019-5081

An exploitable heap buffer overflow vulnerability exists in the iocheckd service ''I/O-Chec'' functionality of WAGO PFC 200 Firmware version 03.01.0713 and 03.00.3912, and WAGO PFC100 Firmware version 03.00.3912. A specially crafted set of packets can cause a heap buffer overflow, potentially...

CVE-2019-5077

CVE-2019-5077 affects WAGO PFC200/PFC100 iocheckd (IOC-Check) Missing Authentication for Critical Function. A specially crafted unauthenticated packet can trigger a denial-of-service, causing the device to enter an error state and cease all network communications. Affected firmware: PFC200 03.01....

Security Bulletin: Multiple Vulnerabilities in OpenSSL affect IBM i

Summary OpenSSL is used by IBM i. IBM i has addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2018-0739 DESCRIPTION: OpenSSL is vulnerable to a denial of service. By sending specially crafted ASN.1 data with a recursive definition, a remote attacker could exploit this vulnerability ...

Security Bulletin: IBM i is affected by networking BIND vulnerability CVE-2018-5743

Summary ISC BIND is vulnerable to this security vulnerability. IBM i has addressed this vulnerability. Vulnerability Details CVEID: CVE-2018-5743 DESCRIPTION: ISC BIND is vulnerable to a denial of service, caused by a flaw when setting the TCP client quota using the tcp-clients option. By sending...

Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM i.

Summary There are multiple vulnerabilities in IBM® SDK Java™ Technology Edition that is used by IBM i. Vulnerability Details CVEID: CVE-2015-4844DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 2D component has complete confidentiality impact, complete integrity impact,...

Security Bulletin: Multiple vulnerabilities, including Freak and Bar Mitzvah, in IBM Java SDK affect IBM i.

Summary There are multiple vulnerabilities in IBM® SDK Java™ Technology Edition that is used by IBM i. The “FREAK: Factoring Attack on RSA-EXPORT keys" TLS/SSL client and server vulnerability and the RC4 “Bar Mitzvah” Attack for SSL/TLS affects IBM i java. Vulnerability Details CVEID: CVE-2015-04...