10

CVE-2001-0247: freebsd

CVSS: 10.0v2.0HighModified
Published 24-05-2001Last modified 08-08-2024
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Vulnerability summary

CVE-2001-0247 is a high (CVSS 10.0) vulnerability in freebsd. EPSS estimates a 19.32% chance of exploitation in the next 30 days, higher than 97.3% of scored vulnerabilities. 4 public exploits are recorded.

Overall risk
90/100
0100
Critical · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
19.32%
0%100%
Medium · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits4reference, exploit-database

Timeline

  1. 24-05-2001
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

Buffer overflows in BSD-based FTP servers allows remote attackers to execute arbitrary commands via a long pattern string containing a {} sequence, as seen in (1) g_opendir, (2) g_lstat, (3) g_stat, and (4) the glob0 buffer as used in the glob functions glob2 and glob3.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

19.32%

Chance of exploitation in the next 30 days

Percentile

97%

Versus all other CVEs

30-day change

0.00 pp

From 19.32% on 19-09-2026

19-09-202619-10-2026
EPSS score
19.32%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

4 found
  • referenceUnverified

    Exploit Reference (securityfocus.com)

    Maturity: unknown

  • exploit-databaseremotebsdVerified

    FreeBSD 2.2-4.2 / NetBSD 1.2-4.5 / OpenBSD 2.x - FTPd 'glob()' Remote Buffer Overflow

    Maturity: weaponized

  • exploit-databaseremotefreebsdVerified

    FreeBSD 4.2-stable - FTPd 'glob()' Remote Buffer Overflow

    Maturity: weaponized

Show all 4 exploits
  • exploit-databaseremoteopenbsdVerified

    OpenBSD 2.x < 2.8 FTPd - 'glob()' Remote Buffer Overflow

    Maturity: weaponized

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Freebsd1 product
  • freebsdEOL2.2 | 2.2.2 | 2.2.3 | 2.2.4 | 2.2.5 | 2.2.6 | 2.2.8 | 3.0 | 3.1 | 3.2 | 3.3 | 3.4 | 3.5 | 3.5.1 | 4.0 | 4.1 | 4.1.1 | 4.2
Mit1 product
Netbsd1 product
  • netbsdEOL1.2.1 | 1.3 | 1.3.1 | 1.3.2 | 1.3.3 | 1.4 | 1.4.1 | 1.4.2 | 1.4.3 | 1.5
Openbsd1 product
  • openbsdEOL2.3 | 2.4 | 2.5 | 2.6 | 2.7 | 2.8
Sgi1 product
  • irix6.1 | 6.5.1 | 6.5.2m | 6.5.3 | 6.5.3f | 6.5.3m | 6.5.4 | 6.5.5 | 6.5.6 | 6.5.7 | 6.5.8 | 6.5.10 | 6.5.11

5 vendors · 5 products

References

5 links