CVE-2020-7463
Description
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. The use-after-free situation may result in unintended kernel behaviour including a kernel panic.
Risk Information
Base Score
5.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.049
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Vulnerabilities CVE-2021-1857,CVE-2021-1811,CVE-2021-1825,CVE-2020-7463 are fixed in iCloud 12.3 | Windows |
| Vulnerabilities CVE-2021-1857,CVE-2021-1811,CVE-2021-1825,CVE-2020-7463 are fixed in Apple iTunes (X64) (12.11.3.17) | Windows |
| Vulnerabilities CVE-2021-1857,CVE-2021-1811,CVE-2021-1825,CVE-2020-7463 are fixed in Apple iTunes (12.11.3.17) | Windows |
| Vulnerabilities CVE-2020-7463,CVE-2021-1811,CVE-2021-1825,CVE-2021-1857 are affected in Apple iTunes (X64) 12.11.2 | Windows |
| Vulnerabilities CVE-2020-7463,CVE-2021-1811,CVE-2021-1825,CVE-2021-1857 are affected in Apple iTunes 12.11.2 | Windows |
| Vulnerabilities CVE-2020-27918,CVE-2020-7463,CVE-2020-9945,CVE-2020-9993 are affected in Apple Safari 14.0 | Windows |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.3 - Software Update | Mac |
| Multiple vulnerabilities are fixed in MacOS Big Sur 11.3.1 - Software Update | Mac |
| Vulnerabilities CVE-2020-7463 are affected in Apple iTunes For Mac 12.11.2 | Mac |
| Vulnerabilities CVE-2020-27918,CVE-2020-7463,CVE-2020-9945 are affected in Apple Safari for MAC 14.0 | Mac |
Patch Details
Click to see the patches provided by ManageEngine for this CVE
| Patch ID | Patch Description |
|---|---|
| PATCH-316162 | iCloud (7.21.0.23) (Deployment-Only) |
| PATCH-319277 | Apple iTunes (X64) (12.11.3.17) |
| PATCH-319276 | Apple iTunes (12.11.3.17) |
| PATCH-605752 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-605752 | MacOS Big Sur 11.7.10 - Software Update (Force Reboot)(CVE-2023-41064) |
| PATCH-612606 | Apple Safari for MAC (MacOS Sequoia) (26.1) |
References
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234