脆弱性速報
実際に悪用されている脆弱性(CISA KEV)を新着順に。各CVEに悪用確率(EPSS)と深刻度(CVSS)を添え、「今すぐ直すべきか」を防御目線で判断できるようにしたフィードです。
Cisco IOS, IOS XR, and IOS XE contain insufficient condition checks in the part of the code that handles Internet Key Exchange version 1 (IKEv1) security negotiation requests. contains an information disclosure vulnerability in the Internet Key Exchange version 1 (IKEv1) that could allow an attacker to retrieve memory contents. Successful exploitation could allow the attacker to retrieve memory contents, which can lead to information disclosure.
KEV掲載: 2023-05-19公式(NVD) →Cisco IOS contains an unspecified vulnerability that may block further telnet, reverse telnet, Remote Shell (RSH), Secure Shell (SSH), and in some cases, Hypertext Transport Protocol (HTTP) access to the Cisco device.
KEV掲載: 2023-05-19公式(NVD) →Samsung mobile devices running Android 11, 12, and 13 contain an insertion of sensitive information into log file vulnerability that allows a privileged, local attacker to conduct an address space layout randomization (ASLR) bypass.
KEV掲載: 2023-05-19公式(NVD) →Apache Tomcat contains an unspecified vulnerability that allows for remote code execution if JmxRemoteLifecycleListener is used and an attacker can reach Java Management Extension (JMX) ports. This CVE exists because this listener wasn't updated for consistency with the Oracle patched issues for CVE-2016-3427 which affected credential types.
KEV掲載: 2023-05-12公式(NVD) →Ruckus Wireless Access Point (AP) software contains an unspecified vulnerability in the web services component. If the web services component is enabled on the AP, an attacker can perform cross-site request forgery (CSRF) or remote code execution (RCE). This vulnerability impacts Ruckus ZoneDirector, SmartZone, and Solo APs.
KEV掲載: 2023-05-12公式(NVD) →Oracle Java SE and JRockit contains an unspecified vulnerability that allows remote attackers to affect confidentiality, integrity, and availability via vectors related to Java Management Extensions (JMX). This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service.
KEV掲載: 2023-05-12公式(NVD) →Linux Kernel contains a race condition vulnerability within the n_tty_write function that allows local users to cause a denial-of-service (DoS) or gain privileges via read and write operations with long strings.
KEV掲載: 2023-05-12公式(NVD) →Jenkins User Interface (UI) contains an information disclosure vulnerability that allows users to see the names of jobs and builds otherwise inaccessible to them on the "Fingerprints" pages.
KEV掲載: 2023-05-12公式(NVD) →Red Hat Polkit contains an incorrect authorization vulnerability through the bypassing of credential checks for D-Bus requests, allowing for privilege escalation.
KEV掲載: 2023-05-12公式(NVD) →Linux Kernel contains an improper input validation vulnerability in the Reliable Datagram Sockets (RDS) protocol implementation that allows local users to gain privileges via crafted use of the sendmsg and recvmsg system calls.
KEV掲載: 2023-05-12公式(NVD) →Microsoft Win32k contains an unspecified vulnerability that allows for privilege escalation up to SYSTEM privileges.
KEV掲載: 2023-05-09公式(NVD) →Apache Log4j2 contains a deserialization of untrusted data vulnerability due to the incomplete fix of CVE-2021-44228, where the Thread Context Lookup Pattern is vulnerable to remote code execution in certain non-default configurations.
KEV掲載: 2023-05-01公式(NVD) →Oracle WebLogic Server contains an unspecified vulnerability that allows an unauthenticated attacker with network access via T3, IIOP, to compromise Oracle WebLogic Server.
KEV掲載: 2023-05-01公式(NVD) →TP-Link Archer AX-21 contains a command injection vulnerability that allows for remote code execution.
KEV掲載: 2023-05-01公式(NVD) →PaperCut MF/NG contains an improper access control vulnerability within the SetupCompleted class that allows authentication bypass and code execution in the context of system.
KEV掲載: 2023-04-21公式(NVD) →MinIO contains a vulnerability in a cluster deployment where MinIO returns all environment variables, which allows for information disclosure.
KEV掲載: 2023-04-21公式(NVD) →Google Chromium Skia contains an integer overflow vulnerability that allows a remote attacker, who has compromised the renderer process, to potentially perform a sandbox escape via a crafted HTML page. This vulnerability affects Google Chrome and ChromeOS, Android, Flutter, and possibly other products.
KEV掲載: 2023-04-21公式(NVD) →The Simple Network Management Protocol (SNMP) subsystem of Cisco IOS and IOS XE contains a vulnerability that could allow an authenticated, remote attacker to remotely execute code on an affected system or cause an affected system to reload.
KEV掲載: 2023-04-19公式(NVD) →Google Chromium V8 Engine contains a type confusion vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
KEV掲載: 2023-04-17公式(NVD) →Apple macOS contains a use-after-free vulnerability that could allow for privilege escalation.
KEV掲載: 2023-04-17公式(NVD) →Novi Survey contains an insecure deserialization vulnerability that allows remote attackers to execute code on the server in the context of the service account.
KEV掲載: 2023-04-13公式(NVD) →Android Framework contains an unspecified vulnerability that allows for privilege escalation after updating an app to a higher Target SDK with no additional execution privileges needed.
KEV掲載: 2023-04-13公式(NVD) →Microsoft Windows Common Log File System (CLFS) driver contains an unspecified vulnerability that allows for privilege escalation.
KEV掲載: 2023-04-11公式(NVD) →Apple iOS, iPadOS, and macOS IOSurfaceAccelerator contain an out-of-bounds write vulnerability that allows an app to execute code with kernel privileges.
KEV掲載: 2023-04-10公式(NVD) →Apple iOS, iPadOS, macOS, and Safari WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
KEV掲載: 2023-04-10公式(NVD) →Veritas Backup Exec (BE) Agent contains an improper authentication vulnerability that could allow an attacker unauthorized access to the BE Agent via SHA authentication scheme.
KEV掲載: 2023-04-07公式(NVD) →Microsoft Windows Certificate Dialog contains a privilege escalation vulnerability, allowing attackers to run processes in an elevated context.
KEV掲載: 2023-04-07公式(NVD) →Arm Mali GPU Kernel Driver contains an information disclosure vulnerability that allows a non-privileged user to make valid GPU processing operations that expose sensitive kernel metadata.
KEV掲載: 2023-04-07公式(NVD) →Veritas Backup Exec (BE) Agent contains a file access vulnerability that could allow an attacker to specially craft input parameters on a data management protocol command to access files on the BE Agent machine.
KEV掲載: 2023-04-07公式(NVD) →Veritas Backup Exec (BE) Agent contains a command execution vulnerability that could allow an attacker to use a data management protocol command to execute a command on the BE Agent machine.
KEV掲載: 2023-04-07公式(NVD) →Synacor Zimbra Collaboration Suite (ZCS) contains a cross-site scripting vulnerability by allowing an endpoint URL to accept parameters without sanitizing.
KEV掲載: 2023-04-03公式(NVD) →Samba contains a remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share and then cause the server to load and execute it.
KEV掲載: 2023-03-30公式(NVD) →Microsoft Internet Explorer contains a memory corruption vulnerability that allows remote attackers to execute code or cause a denial of service via a crafted website.
KEV掲載: 2023-03-30公式(NVD) →Google Chromium Network Service contains a use-after-free vulnerability that allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
KEV掲載: 2023-03-30公式(NVD) →Arm Mali GPU Kernel Driver contains a use-after-free vulnerability that may allow a non-privileged user to gain root privilege and/or disclose information.
KEV掲載: 2023-03-30公式(NVD) →Fortra Cobalt Strike User Interface contains an unspecified vulnerability rooted in Java Swing that may allow remote code execution.
KEV掲載: 2023-03-30公式(NVD) →Fortra Cobalt Strike contains a cross-site scripting (XSS) vulnerability in Teamserver that would allow an attacker to set a malformed username in the Beacon configuration, allowing them to execute code remotely.
KEV掲載: 2023-03-30公式(NVD) →Apple GPU drivers, included in iOS, iPadOS, and macOS, contain an out-of-bounds write vulnerability that may allow a malicious application to execute code with kernel privileges.
KEV掲載: 2023-03-30公式(NVD) →Linux kernel contains a use-after-free vulnerability that allows for privilege escalation to gain ring0 access from the system user.
KEV掲載: 2023-03-30公式(NVD) →Arm Mali GPU Kernel Driver contains an unspecified vulnerability that allows a non-privileged user to achieve write access to read-only memory pages.
KEV掲載: 2023-03-30公式(NVD) →
優先度 = KEV(実際に悪用中) ＋ EPSS(30日内に悪用される確率) ＋ CVSS(深刻度) の合成。防御目的のフィードで、攻撃コードやPoCは扱いません。各CVEの詳細は公式(NVD)へリンクします。