CVE-2017-7479
Description
OpenVPN versions before 2.3.15 and before 2.4.2 are vulnerable to reachable assertion when packet-ID counter rolls over resulting into Denial of Service of server by authenticated attacker.
Risk Information
Base Score
6.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.372
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| Upgrade openvpn 2.4.1 to latest version | Windows |
| virtual private network software (USN-3284-1) openvpn_2.4.0-4ubuntu1.2_i386.deb | Linux |
| virtual private network software (USN-3284-1) openvpn_2.4.0-4ubuntu1.2_amd64.deb | Linux |
| Openvpn 2.3.11-1ubuntu2 for Ubuntu 16.10 (x64) openvpn_2.3.11-1ubuntu2.1_amd64.deb | Linux |
| Openvpn 2.3.11-1ubuntu2 for Ubuntu 16.10 openvpn_2.3.11-1ubuntu2.1_i386.deb | Linux |
| Linux kernel (LSN-0024-1) openvpn_2.3.2-7ubuntu3.2_i386.deb | Linux |
| Linux kernel (LSN-0024-1) openvpn_2.3.2-7ubuntu3.2_amd64.deb | Linux |
| Linux kernel (LSN-0024-1) openvpn_2.4.0-4ubuntu1.3_i386.deb | Linux |
| Linux kernel (LSN-0024-1) openvpn_2.4.0-4ubuntu1.3_amd64.deb | Linux |
| Linux kernel (LSN-0024-1) openvpn_2.3.10-1ubuntu2.1_i386.deb | Linux |
| Linux kernel (LSN-0024-1) openvpn_2.3.10-1ubuntu2.1_amd64.deb | Linux |
| Linux kernel (LSN-0024-1) openvpn_2.3.11-1ubuntu2.1_i386.deb | Linux |
| Linux kernel (LSN-0024-1) openvpn_2.3.11-1ubuntu2.1_amd64.deb | Linux |
| openvpn security update(DSA-3900-1) openvpn_2.3.4-5+deb8u2_kfreebsd-i386.deb | Linux |
| openvpn security update(DSA-3900-1) openvpn_2.3.4-5+deb8u2_kfreebsd-amd64.deb | Linux |
| SUSE-SU-2017:2838-1(SUSE Linux Enterprise Server 11-SP4 ) openvpn-2.0.9-143.47.3.1.x86_64.rpm | Linux |
| SUSE-SU-2017:2838-1(SUSE Linux Enterprise Server 11-SP4 ) openvpn-auth-pam-plugin-2.0.9-143.47.3.1.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234