JEESNS stored cross-site scripting vulnerability (CNVD-2021-74059)

JEESNS is a social management system developed on JAVA's enterprise-level platform. A stored cross-site scripting vulnerability exists in the /member/picture/album component in JEESNS version 1.4.2. The vulnerability can be exploited to execute arbitrary web script or HTML via a specially crafted...

JEESNS Stored Cross-Site Scripting Vulnerability (CNVD-2021-74057)

JEESNS is a social management system developed on the JAVA enterprise platform. The vulnerability can be exploited to execute arbitrary Web script or HTML via a specially crafted payload in the header...

JEESNS Reflective Cross-Site Scripting Vulnerability (CNVD-2021-74052)

JEESNS is a social management system developed on the JAVA enterprise platform. The vulnerability can be exploited to execute arbitrary Web scripts or HTML via the system error message text field...

JEESNS stored cross-site scripting vulnerability (CNVD-2021-74061)

JEESNS is a social management system developed on JAVA's enterprise-level platform. A stored cross-site scripting vulnerability exists in the /weibo/publishdata component in JEESNS version 1.4.2. The vulnerability can be exploited to execute arbitrary web script or HTML via a specially crafted...

Talos release protection against zero-day vulnerability in Microsoft MSHTML

Cisco Talos released new SNORT® rules Thursday to protect against the exploitation of a zero-day vulnerability in Microsoft MSHTML that the company warns is being actively exploited in the wild. Users are encouraged to deploy SIDs 58120 – 58129, Snort 3 SID 300049 and ClamAV... This is only the...

Cisco IOS XR Software Denial of Service Vulnerability (CNVD-2021-102366)

Cisco IOS XR Software is an operating system developed by Cisco for its network devices.A denial-of-service vulnerability exists in Cisco IOS XR Software, which could be exploited by an attacker to cause the device to run out of packet memory or cause the IP SLA process to crash...

Amfeix Accounting has an unspecified vulnerability

Accounting is Amfeix's seamless and secure encrypted database built on decentralized nodes. accounting version 1.0 has security vulnerabilities that can be exploited by attackers to conduct reentry attacks...

Cisco IOS XR Software Arbitrary File Read/Write Vulnerability

Cisco IOS XR Software is an operating system developed by Cisco for its network devices.Cisco IOS XR Software is vulnerable to an arbitrary file read/write vulnerability that could be exploited by attackers to overwrite and read arbitrary files on local devices...

CVE-2021-38493

Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR 78.14,...

CVE-2021-30657

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited...

CVE-2021-30661

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report...

Buffer overflow

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited...

CVE-2021-30666

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.5.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited...

CVE-2021-30661

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report...

Memory corruption

A memory corruption issue was addressed with improved state management. This issue is fixed in watchOS 7.4.1, iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that...

Design/Logic Flaw

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report...

Improper access control

A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may have been actively exploited...

UBUNTU-CVE-2021-30661

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 14.1, iOS 12.5.3, iOS 14.5 and iPadOS 14.5, watchOS 7.4, tvOS 14.5, macOS Big Sur 11.3. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report...

CVE-2021-30657

CVE-2021-30657 is a Gatekeeper bypass in macOS caused by a logic/state-management issue. The vulnerability could allow a malicious, downloaded app to bypass Gatekeeper checks; Apple fixed it in macOS Big Sur 11.3 and Security Update 2021-002 Catalina. The initial advisory notes that Apple is awar...

CVE-2021-30661

CVE-2021-30661 is a use-after-free vulnerability in WebKit Storage that could lead to arbitrary code execution when processing malicious web content. Affected: WebKit/WebKitGTK/WebKit Storage components on Apple platforms (Safari/WebKit on macOS/iOS/iPadOS, and WebKitGTK implementations) as descr...