CVE-1999-0320

SunOS rpc.cmsd allows attackers to obtain root access by overwriting arbitrary files

published September 29, 1999

CVSS
—
EPSS
1%
Percentile
70.3
In the wild
Unconfirmed
What it is

🚨 An unpredictable vulnerability allows attackers to overwrite arbitrary files and gain root access on SunOS systems! 🔥 Think of it like a mischievous guest who sneaks into a hotel and swaps out the guest registry—now they can check into any room they want, including the penthouse! 🏨 If exploited, an attacker could completely take control of the system, potentially leading to data breaches or system tampering. It’s like handing over the keys to the castle without checking who’s knocking at the door!

Put simply

Think of it like a mischievous guest who sneaks into a hotel and swaps out the guest registry—now they can check into any room they want, including the penthouse! 🏨 This vulnerability exists due to insufficient validation in rpc.cmsd, which allows malicious users to overwrite critical files, effectively escalating their privileges to root.

What to do

If exploited, an attacker could completely take control of the system, potentially leading to data breaches or system tampering. It’s like handing over the keys to the castle without checking who’s knocking at the door! To safeguard your system, it's vital to update to the latest version of SunOS and review file permissions to protect against unauthorized access. Additionally, consider implementing network restrictions to limit access to rpc.cmsd. 🛡️ You got this! With a few adjustments, you can keep your systems secure and solid! 💪✨

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01307 · 70.3th percentile
Published
1999-09-29T04:00Z
EPSS history
Timeline
  • 29 SEP 04:00Z
    SunOS rpc.cmsd allows attackers to obtain root access by overwriting arbitrary files
    cvelistv5