Vulnerabilities > Apple > Iphone OS > 13.4
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-04-02 | CVE-2020-27908 | Out-of-bounds Read vulnerability in Apple products An out-of-bounds read was addressed with improved input validation. | 7.8 |
| 2021-04-02 | CVE-2020-27899 | Use After Free vulnerability in Apple products A use after free issue was addressed with improved memory management. | 7.8 |
| 2021-03-26 | CVE-2020-7463 | Use After Free vulnerability in multiple products In FreeBSD 12.1-STABLE before r364644, 11.4-STABLE before r364651, 12.1-RELEASE before p9, 11.4-RELEASE before p3, and 11.3-RELEASE before p13, improper handling in the kernel causes a use-after-free bug by sending large user messages from multiple threads on the same SCTP socket. | 5.5 |
| 2021-02-16 | CVE-2021-23841 | NULL Pointer Dereference vulnerability in multiple products The OpenSSL public API function X509_issuer_and_serial_hash() attempts to create a unique hash value based on the issuer and serial number data contained within an X509 certificate. | 5.9 |
| 2020-12-08 | CVE-2020-9991 | Unspecified vulnerability in Apple products This issue was addressed with improved checks. | 7.5 |
| 2020-12-08 | CVE-2020-27918 | Use After Free vulnerability in multiple products A use after free issue was addressed with improved memory management. | 7.8 |
| 2020-12-08 | CVE-2020-27927 | Out-of-bounds Write vulnerability in Apple products An out-of-bounds write issue was addressed with improved bounds checking. | 6.8 |
| 2020-12-08 | CVE-2020-27926 | Use After Free vulnerability in Apple Ipados and Iphone OS A use after free issue was addressed with improved memory management. | 9.3 |
| 2020-12-08 | CVE-2020-27925 | Unspecified vulnerability in Apple Ipados and Iphone OS An issue existed in the handling of incoming calls. local apple | 1.9 |
| 2020-12-08 | CVE-2020-27917 | Use After Free vulnerability in Apple products A use after free issue was addressed with improved memory management. | 9.3 |