Linux Kernel 'chap_server_compute_md5()' Function Stack Buffer Overflow Vulnerability
BID:105388
CVE-2018-14633 |Info
Linux Kernel 'chap_server_compute_md5()' Function Stack Buffer Overflow Vulnerability
| Bugtraq ID: | 105388 |
| Class: | Boundary Condition Error |
| CVE: |
CVE-2018-14633 |
| Remote: | Yes |
| Local: | No |
| Published: | Sep 24 2018 12:00AM |
| Updated: | Sep 24 2018 12:00AM |
| Credit: | Vincent Pelletier |
| Vulnerable: |
Redhat Enterprise Mrg 2 Redhat Enterprise Linux 7 Linux kernel 4.18.6 Linux kernel 4.18.5 Linux kernel 4.14.31 Linux kernel 4.14.13 Linux kernel 4.14.11 Linux kernel 4.14.10 Linux kernel 4.14.6 Linux kernel 4.14.5 Linux kernel 4.14.1 Linux kernel 3.10.90 Linux kernel 3.10.81 Linux kernel 3.10.73 Linux kernel 3.10.45 Linux kernel 3.10.41 Linux kernel 3.10.38 Linux kernel 3.10.37 Linux kernel 3.10.36 Linux kernel 3.10.30 Linux kernel 3.10.27 Linux kernel 3.10.26 Linux kernel 3.10.23 Linux kernel 3.10.22 Linux kernel 3.10.21 Linux kernel 3.10.14 Linux kernel 3.10.10 Linux kernel 3.10.9 Linux kernel 3.10.7 Linux kernel 3.10 Linux kernel 4.4.14 Linux kernel 4.18.1 Linux kernel 4.14.8 Linux kernel 4.14.7 Linux kernel 4.14.4 Linux kernel 4.14.3 Linux kernel 4.14.2 Linux kernel 4.14.15 Linux kernel 4.14.14 Linux kernel 4.14.0-rc1 Linux kernel 4.14-rc5 Linux kernel 4.14-rc1 Linux kernel 4.14 Linux kernel 3.10.5 Linux kernel 3.10.43 Linux kernel 3.10.31 Linux kernel 3.10.20 Linux kernel 3.10.17 |
| Not Vulnerable: | |
Discussion
Linux Kernel 'chap_server_compute_md5()' Function Stack Buffer Overflow Vulnerability
Linux Kernel is prone to a stack-based buffer-overflow vulnerability because it fails to properly bounds-check user-supplied data before copying it into an insufficiently sized buffer.
Attackers can exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts will likely cause a denial-of-service condition.
Linux Kernel is prone to a stack-based buffer-overflow vulnerability because it fails to properly bounds-check user-supplied data before copying it into an insufficiently sized buffer.
Attackers can exploit this issue to execute arbitrary code within the context of the affected application. Failed exploit attempts will likely cause a denial-of-service condition.
Exploit / POC
Linux Kernel 'chap_server_compute_md5()' Function Stack Buffer Overflow Vulnerability
Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].
Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].