Total
5622 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2021-43539 | 2 Debian, Mozilla | 4 Debian Linux, Firefox, Firefox Esr and 1 more | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| Failure to correctly record the location of live pointers across wasm instance calls resulted in a GC occurring within the call not tracing those live pointers. This could have led to a use-after-free causing a potentially exploitable crash. This vulnerability affects Thunderbird < 91.4.0, Firefox ESR < 91.4.0, and Firefox < 95. | |||||
| CVE-2021-43535 | 2 Debian, Mozilla | 4 Debian Linux, Firefox, Firefox Esr and 1 more | 2024-11-21 | 6.8 MEDIUM | 8.8 HIGH |
| A use-after-free could have occured when an HTTP2 session object was released on a different thread, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 93, Thunderbird < 91.3, and Firefox ESR < 91.3. | |||||
| CVE-2021-43412 | 1 Gnu | 1 Hurd | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| An issue was discovered in GNU Hurd before 0.9 20210404-9. libports accepts fake notification messages from any client on any port, which can lead to port use-after-free. This can be exploited for local privilege escalation to get full root access. | |||||
| CVE-2021-43400 | 2 Bluez, Debian | 2 Bluez, Debian Linux | 2024-11-21 | 6.4 MEDIUM | 9.1 CRITICAL |
| An issue was discovered in gatt-database.c in BlueZ 5.61. A use-after-free can occur when a client disconnects during D-Bus processing of a WriteValue call. | |||||
| CVE-2021-43275 | 1 Opendesign | 1 Drawings Software Development Kit | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| A Use After Free vulnerability exists in the DGN file reading procedure in Open Design Alliance Drawings SDK before 2022.8. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. | |||||
| CVE-2021-43274 | 1 Opendesign | 1 Drawings Software Development Kit | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| A Use After Free Vulnerability exists in the Open Design Alliance Drawings SDK before 2022.11. The specific flaw exists within the parsing of DWF files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. | |||||
| CVE-2021-43057 | 2 Linux, Netapp | 17 Linux Kernel, H300e, H300e Firmware and 14 more | 2024-11-21 | 7.2 HIGH | 7.8 HIGH |
| An issue was discovered in the Linux kernel before 5.14.8. A use-after-free in selinux_ptrace_traceme (aka the SELinux handler for PTRACE_TRACEME) could be used by local attackers to cause memory corruption and escalate privileges, aka CID-a3727a8bac0a. This occurs because of an attempt to access the subjective credentials of another task. | |||||
| CVE-2021-42779 | 3 Fedoraproject, Opensc Project, Redhat | 3 Fedora, Opensc, Enterprise Linux | 2024-11-21 | 5.0 MEDIUM | 5.3 MEDIUM |
| A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid. | |||||
| CVE-2021-42721 | 2 Adobe, Microsoft | 2 Media Encoder, Windows | 2024-11-21 | 9.3 HIGH | 7.8 HIGH |
| Acrobat Bridge versions 11.1.1 and earlier are affected by a use-after-free vulnerability in the processing of Format event actions that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. | |||||
| CVE-2021-42706 | 1 Advantech | 1 Webaccess Hmi Designer | 2024-11-21 | 4.6 MEDIUM | 7.8 HIGH |
| This vulnerability could allow an attacker to disclose information and execute arbitrary code on affected installations of WebAccess/MHI Designer | |||||
| CVE-2021-42614 | 2 Fedoraproject, Halibut Project | 2 Fedora, Halibut | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| A use after free in info_width_internal in bk_info.c in Halibut 1.2 allows an attacker to cause a segmentation fault or possibly have unspecified other impact via a crafted text document. | |||||
| CVE-2021-42612 | 2 Fedoraproject, Halibut Project | 2 Fedora, Halibut | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| A use after free in cleanup_index in index.c in Halibut 1.2 allows an attacker to cause a segmentation fault or possibly have other unspecified impact via a crafted text document. | |||||
| CVE-2021-42269 | 1 Adobe | 1 Animate | 2024-11-21 | 9.3 HIGH | 7.8 HIGH |
| Adobe Animate version 21.0.9 (and earlier) are affected by a use-after-free vulnerability in the processing of a malformed FLA file that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. | |||||
| CVE-2021-42203 | 1 Swftools | 1 Swftools | 2024-11-21 | 6.8 MEDIUM | 7.8 HIGH |
| An issue was discovered in swftools through 20201222. A heap-use-after-free exists in the function swf_FontExtract_DefineTextCallback() located in swftext.c. It allows an attacker to cause code execution. | |||||
| CVE-2021-42074 | 1 Barrier Project | 1 Barrier | 2024-11-21 | 5.0 MEDIUM | 7.5 HIGH |
| An issue was discovered in Barrier before 2.3.4. An unauthenticated attacker can cause a segmentation fault in the barriers component (aka the server-side implementation of Barrier) by quickly opening and closing TCP connections while sending a Hello message for each TCP session. | |||||
| CVE-2021-41785 | 2 Foxit, Microsoft | 4 Pdf Editor, Pdf Reader, Phantompdf and 1 more | 2024-11-21 | N/A | 7.8 HIGH |
| Foxit PDF Reader before 11.1 and PDF Editor before 11.1, and PhantomPDF before 10.1.6, allow attackers to trigger a use-after-free and execute arbitrary code because JavaScript is mishandled. | |||||
| CVE-2021-41784 | 2 Foxit, Microsoft | 4 Pdf Editor, Pdf Reader, Phantompdf and 1 more | 2024-11-21 | N/A | 7.8 HIGH |
| Foxit PDF Reader before 11.1 and PDF Editor before 11.1, and PhantomPDF before 10.1.6, allow attackers to trigger a use-after-free and execute arbitrary code because JavaScript is mishandled. | |||||
| CVE-2021-41783 | 2 Foxit, Microsoft | 4 Pdf Editor, Pdf Reader, Phantompdf and 1 more | 2024-11-21 | N/A | 7.8 HIGH |
| Foxit PDF Reader before 11.1 and PDF Editor before 11.1, and PhantomPDF before 10.1.6, allow attackers to trigger a use-after-free and execute arbitrary code because JavaScript is mishandled. | |||||
| CVE-2021-41782 | 2 Foxit, Microsoft | 4 Pdf Editor, Pdf Reader, Phantompdf and 1 more | 2024-11-21 | N/A | 7.8 HIGH |
| Foxit PDF Reader before 11.1 and PDF Editor before 11.1, and PhantomPDF before 10.1.6, allow attackers to trigger a use-after-free and execute arbitrary code because JavaScript is mishandled. | |||||
| CVE-2021-41781 | 2 Foxit, Microsoft | 4 Pdf Editor, Pdf Reader, Phantompdf and 1 more | 2024-11-21 | N/A | 7.8 HIGH |
| Foxit PDF Reader before 11.1 and PDF Editor before 11.1, and PhantomPDF before 10.1.6, allow attackers to trigger a use-after-free and execute arbitrary code because JavaScript is mishandled. | |||||