Networkmanager-vpnc: networkmanager-vpnc: local privilege escalation to root via newline injection in vpn username
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| GNOME | NetworkManager-vpnc | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Gnome | Network Manager Vpnc |
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Vendor Workaround
If vpnc VPN connections are not required, the NetworkManager-vpnc package can be removed to eliminate the vulnerability. This action will prevent the system from establishing vpnc-based VPN connections. To remove the package, execute the following command as root: `# dnf remove NetworkManager-vpnc` Note that removing this package may impact functionality if vpnc VPNs are actively used.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.193% probability within 30 days)
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| Metrics |
ssvc
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ssvc
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| First Time appeared |
Gnome
Gnome network Manager Vpnc |
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| Vendors & Products |
Gnome
Gnome network Manager Vpnc |
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| Metrics |
ssvc
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| Description | A flaw was found in NetworkManager-vpnc. This vulnerability allows a local unprivileged user to escalate privileges to root. By injecting a newline character into the VPN username field, an attacker can manipulate the vpnc configuration to execute an arbitrary program with root privileges when the malicious VPN connection is activated. | |
| Title | Networkmanager-vpnc: networkmanager-vpnc: local privilege escalation to root via newline injection in vpn username | |
| Weaknesses | CWE-93 | |
| References |
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| Metrics |
cvssV3_1
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