CVE-2007-4565

NameCVE-2007-4565
Descriptionsink.c in fetchmail before 6.3.9 allows context-dependent attackers to cause a denial of service (NULL dereference and application crash) by refusing certain warning messages that are sent over SMTP.
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-1377-2
NVD severitymedium (attack range: remote)
Debian Bugs440006
Debian/oldstablenot vulnerable.
Debian/stablenot vulnerable.
Debian/testingnot vulnerable.
Debian/unstablenot vulnerable.

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
fetchmail (PTS)squeeze6.3.18-2fixed
wheezy6.3.21-4fixed
jessie, sid6.3.26-1fixed

The information above is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
fetchmailsource(unstable)6.3.8-8low440006
fetchmailsourceetch6.3.6-1etch1mediumDSA-1377-2
fetchmailsourcesarge(not affected)

Notes

[etch] - fetchmail <no-dsa> (Hardly a security problem)
[sarge] - fetchmail <not-affected> (problem not present in source)

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