CVE-2013-4441

The Phonemes mode in Pwgen 2.06 generates predictable passwords, which makes it easier for context-dependent attackers to guess the password via a brute-force…

published January 27, 2020

CVSS
—
EPSS
2%
Percentile
83.6
In the wild
Unconfirmed
What it is

🔓 A surprising flaw in Pwgen 2.06 lets attackers predict passwords generated in Phonemes mode! 😱 Think of it like a chef using the same recipe for every dish — if someone tastes one, they might guess the others too! Passwords generated here lack enough variety, making them easier to brute-force. While this vulnerability isn't on every hacker's radar, it poses a significant risk for anyone relying on Pwgen for secure passwords. An attacker could guess these predictable passwords, potentially leading to unauthorized access and data breaches.

Put simply

Think of it like a chef using the same recipe for every dish — if someone tastes one, they might guess the others too! Passwords generated here lack enough variety, making them easier to brute-force. The flaw lies in the Phonemes mode of Pwgen 2.06, which generates passwords that don't offer adequate randomness, making them vulnerable to brute-force attacks by context-aware attackers.

What to do

While this vulnerability isn't on every hacker's radar, it poses a significant risk for anyone relying on Pwgen for secure passwords. An attacker could guess these predictable passwords, potentially leading to unauthorized access and data breaches. Upgrade to a more recent version of Pwgen that addresses this issue. If still using 2.06, consider switching to different modes or tools that provide stronger password generation. Regularly audit password policies and ensure you're using unique, complex passwords. You've got this! Stay vigilant and keep those passwords strong! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02360 · 83.6th percentile
Published
2020-01-27T16:08Z
EPSS history
Timeline
  • 27 JAN 16:08Z
    The Phonemes mode in Pwgen 2.06 generates predictable passwords, which makes it easier for context-dependent attackers to guess the password via a brute-force…
    cvelistv5