5

CVE-2001-1382: openbsd openssh

CVSS: 5.0v2.0MediumModified
Published 02-04-2003Last modified 08-08-2024
Open JSON

Vulnerability summary

CVE-2001-1382 is a medium (CVSS 5.0) vulnerability in openbsd openssh. EPSS estimates a 7.82% chance of exploitation in the next 30 days, higher than 94.6% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
7.82%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 02-04-2003
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

The "echo simulation" traffic analysis countermeasure in OpenSSH before 2.9.9p2 sends an additional echo packet after the password and carriage return is entered, which could allow remote attackers to determine that the countermeasure is being used.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

7.82%

Chance of exploitation in the next 30 days

Percentile

95%

Versus all other CVEs

30-day change

0.00 pp

From 7.82% on 20-09-2026

20-09-202620-10-2026
EPSS score
7.82%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Openbsd1 product

1 vendor · 1 product

References

2 links