Local Privilege Escalation Vulnerability in GNU Screen
CVE-2017-5618
7.8HIGH
Key Information:
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👾 Exploit Exists🟡 Public PoC
What is CVE-2017-5618?
A vulnerability in GNU Screen prior to version 4.5.1 allows local users to manipulate arbitrary files due to insufficient checks on logfile permissions. This flaw enables attackers to escalate their privileges to root, potentially compromising system security. Users of affected versions are strongly advised to upgrade to the latest version to mitigate risks associated with this vulnerability.
Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.