Description (CNA)
The getmxrecord function in Fetchmail 6.0.0 and earlier does not properly check the boundary of a particular malformed DNS packet from a malicious DNS server, which allows remote attackers to cause a denial of service (crash) when Fetchmail attempts to read data beyond the expected boundary.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-063.php
- http://marc.info/?l=bugtraq&m=103340148625187&w=2
- http://rhn.redhat.com/errata/RHSA-2002-215.html
- http://www.iss.net/security_center/static/10203.php
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000531
- http://www.linuxsecurity.com/advisories/other_advisory-2402.html
- http://www.securityfocus.com/bid/5826
- http://www.debian.org/security/2002/dsa-171
ADP enrichment
No English description supplied.
- http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-063.php
- http://marc.info/?l=bugtraq&m=103340148625187&w=2
- http://rhn.redhat.com/errata/RHSA-2002-215.html
- http://www.iss.net/security_center/static/10203.php
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000531
- http://www.linuxsecurity.com/advisories/other_advisory-2402.html
- http://www.securityfocus.com/bid/5826
- http://www.debian.org/security/2002/dsa-171