2.1

CVE-2007-1856: paul_vixie vixie_cron

CVSS: 2.1v2.0LowModified
AliasesRHSA-2007:0345
Published 18-04-2007Last modified 07-08-2024

Vulnerability summary

CVE-2007-1856 is a low (CVSS 2.1) vulnerability in paul_vixie vixie_cron. EPSS estimates a 0.38% chance of exploitation in the next 30 days, higher than 30.8% of scored vulnerabilities.

Overall risk
8/100
0100
Minimal · default modelHow is this calculated?
CVSS score
2.1/10
010
Low · v2.0 (NVD)
EPSS score
0.38%
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. 18-04-2007
    PublishedVulnerability first disclosed.
  2. 07-08-2024
    Last modifiedVulnerability information updated.

Description

Vixie Cron before 4.1-r10 on Gentoo Linux is installed with insecure permissions, which allows local users to cause a denial of service (cron failure) by creating hard links, which results in a failed st_nlink check in database.c.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

0.38%

Chance of exploitation in the next 30 days

Percentile

31%

Versus all other CVEs

30-day change

0.00 pp

From 0.38% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.38%

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

Redhat2 products
  • vixie-cron< 0:4.1-19.EL3 | < 4:4.1-47.EL4 | < 4:4.1-70.el5
  • vixie-cron-debuginfo< 0:4.1-19.EL3 | < 4:4.1-47.EL4 | < 4:4.1-70.el5
Paul_vixie1 product

2 vendors · 3 products

References

26 links
Show all 26 references