Vulnerabilities (CVE)

Filtered by CWE-120
Total 3192 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2021-31627 1 Tendacn 2 Ac9, Ac9 Firmware 2024-11-21 5.8 MEDIUM 8.8 HIGH
Buffer Overflow vulnerability in Tenda AC9 V1.0 through V15.03.05.19(6318), and AC9 V3.0 V15.03.06.42_multi, allows attackers to execute arbitrary code via the index parameter.
CVE-2021-31624 1 Tendacn 2 Ac9, Ac9 Firmware 2024-11-21 5.8 MEDIUM 8.8 HIGH
Buffer Overflow vulnerability in Tenda AC9 V1.0 through V15.03.05.19(6318), and AC9 V3.0 V15.03.06.42_multi, allows attackers to execute arbitrary code via the urls parameter.
CVE-2021-31535 2 Fedoraproject, X.org 3 Fedora, Libx11, X Window System 2024-11-21 7.5 HIGH 9.8 CRITICAL
LookupCol.c in X.Org X through X11R7.7 and libX11 before 1.7.1 might allow remote attackers to execute arbitrary code. The libX11 XLookupColor request (intended for server-side color lookup) contains a flaw allowing a client to send color-name requests with a name longer than the maximum size allowed by the protocol (and also longer than the maximum packet size for normal-sized packets). The user-controlled data exceeding the maximum size is then interpreted by the server as additional X protocol requests and executed, e.g., to disable X server authorization completely. For example, if the victim encounters malicious terminal control sequences for color codes, then the attacker may be able to take full control of the running graphical session.
CVE-2021-31255 1 Gpac 1 Gpac 2024-11-21 6.8 MEDIUM 7.8 HIGH
Buffer overflow in the abst_box_read function in MP4Box in GPAC 1.0.1 allows attackers to cause a denial of service or execute arbitrary code via a crafted file.
CVE-2021-30993 1 Apple 5 Ipados, Iphone Os, Macos and 2 more 2024-11-21 6.8 MEDIUM 8.1 HIGH
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. An attacker in a privileged network position may be able to execute arbitrary code.
CVE-2021-30981 1 Apple 2 Mac Os X, Macos 2024-11-21 9.3 HIGH 7.8 HIGH
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. An application may be able to execute arbitrary code with kernel privileges.
CVE-2021-30979 1 Apple 4 Ipados, Iphone Os, Mac Os X and 1 more 2024-11-21 6.8 MEDIUM 7.8 HIGH
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
CVE-2021-30977 1 Apple 2 Mac Os X, Macos 2024-11-21 9.3 HIGH 7.8 HIGH
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A malicious application may be able to execute arbitrary code with kernel privileges.
CVE-2021-30963 1 Apple 2 Mac Os X, Macos 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. Parsing a maliciously crafted audio file may lead to disclosure of user information.
CVE-2021-30961 1 Apple 2 Mac Os X, Macos 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. Parsing a maliciously crafted audio file may lead to disclosure of user information.
CVE-2021-30960 1 Apple 5 Ipados, Iphone Os, Macos and 2 more 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. Parsing a maliciously crafted audio file may lead to disclosure of user information.
CVE-2021-30959 1 Apple 2 Mac Os X, Macos 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. Parsing a maliciously crafted audio file may lead to disclosure of user information.
CVE-2021-30957 1 Apple 5 Ipados, Iphone Os, Macos and 2 more 2024-11-21 6.8 MEDIUM 7.8 HIGH
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, watchOS 8.3, iOS 15.2 and iPadOS 15.2, tvOS 15.2. Processing a maliciously crafted audio file may lead to arbitrary code execution.
CVE-2021-30941 1 Apple 4 Ipados, Iphone Os, Mac Os X and 1 more 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may disclose memory contents.
CVE-2021-30940 1 Apple 4 Ipados, Iphone Os, Mac Os X and 1 more 2024-11-21 4.3 MEDIUM 5.5 MEDIUM
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may disclose memory contents.
CVE-2021-30934 3 Apple, Debian, Fedoraproject 8 Ipados, Iphone Os, Macos and 5 more 2024-11-21 9.3 HIGH 8.8 HIGH
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2021-30889 1 Apple 5 Ipados, Iphone Os, Macos and 2 more 2024-11-21 6.8 MEDIUM 8.8 HIGH
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to arbitrary code execution.
CVE-2021-30785 1 Apple 5 Iphone Os, Mac Os X, Macos and 2 more 2024-11-21 6.8 MEDIUM 7.8 HIGH
A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 14.7, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7, Security Update 2021-004 Catalina. Processing a maliciously crafted image may lead to arbitrary code execution.
CVE-2021-30736 1 Apple 5 Ipados, Iphone Os, Macos and 2 more 2024-11-21 9.3 HIGH 7.8 HIGH
A buffer overflow was addressed with improved size validation. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. An application may be able to execute arbitrary code with kernel privileges.
CVE-2021-30707 1 Apple 5 Ipados, Iphone Os, Macos and 2 more 2024-11-21 6.8 MEDIUM 8.8 HIGH
This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.4, tvOS 14.6, watchOS 7.5, iOS 14.6 and iPadOS 14.6. Processing a maliciously crafted audio file may lead to arbitrary code execution.