CVE-1999-0248

A race condition in the authentication agent mechanism of sshd 1.2.17 allows an attacker to steal another user's credentials

published October 13, 2000

CVSS
—
EPSS
2%
Percentile
75.6
In the wild
Unconfirmed
What it is

⚠️ A sneaky race condition in sshd 1.2.17 can let attackers steal user credentials just by timing their moves right! 🤯 Think of it like two people trying to grab the last slice of pizza at the same time, where one person gets an advantage just because they were quicker. If the authentication process is like deciding who gets that last piece, a little speed can make all the difference! If exploited, an attacker could gain access to another user's credentials, allowing them to impersonate that user and potentially compromise sensitive information. It's a bit like a secret agent slipping in unnoticed, leading to unauthorized access and a breach of trust.

Put simply

Think of it like two people trying to grab the last slice of pizza at the same time, where one person gets an advantage just because they were quicker. If the authentication process is like deciding who gets that last piece, a little speed can make all the difference! This race condition occurs in the authentication agent mechanism of sshd 1.2.17, allowing an attacker to exploit timing issues to steal valid credentials from another user during the authentication process.

What to do

If exploited, an attacker could gain access to another user's credentials, allowing them to impersonate that user and potentially compromise sensitive information. It's a bit like a secret agent slipping in unnoticed, leading to unauthorized access and a breach of trust. Update to a patched version of sshd to close this race condition vulnerability. Review your authentication configurations and monitor for any suspicious access attempts. Staying vigilant is key! You've got this! Secure your systems and keep those credentials safe. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01603 · 75.6th percentile
Published
2000-10-13T04:00Z
EPSS history
Timeline
  • 13 OCT 04:00Z
    A race condition in the authentication agent mechanism of sshd 1.2.17 allows an attacker to steal another user's credentials
    cvelistv5