CVE-2006-5974: Input Validation

Published Dec 31, 2006
·
Updated

fetchmail 6.3.5 and 6.3.6 before 6.3.6-rc4, when refusing a message delivered via the mda option, allows remote attackers to cause a denial of service (crash) via unknown vectors that trigger a NULL pointer dereference when calling the (1) ferror or (2) fflush functions.

Affected Software

4 affected components
Fetchmail Fetchmail=6.3.5
Fetchmail Fetchmail=6.3.6-rc2
Fetchmail Fetchmail=6.3.6-rc3
Fetchmail Fetchmail=6.3.6-rc1

Remediation

Event History

Dec 31, 2006
CVE Published
05:00 AM
Data Sourced
via NVD·05:00 AM
RemedyDescriptionSeverityWeaknessAffected Software
Jan 9, 2007
CVE Published
via MITRE·12:00 AM
Data Sourced
via MITRE·12:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2006-5974?

CVE-2006-5974 has a medium severity rating due to its potential to cause denial of service.

2

How do I fix CVE-2006-5974?

To resolve CVE-2006-5974, upgrade to fetchmail version 6.3.6-rc4 or later.

3

What versions of fetchmail are affected by CVE-2006-5974?

CVE-2006-5974 affects fetchmail versions 6.3.5 and 6.3.6 prior to version 6.3.6-rc4.

4

What impact does CVE-2006-5974 have on my system?

CVE-2006-5974 can cause a crash of the fetchmail application, leading to denial of service.

5

Is CVE-2006-5974 remotely exploitable?

Yes, CVE-2006-5974 can be exploited by remote attackers through specific vectors.

Contact

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Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
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