CVE-2003-0161

Description

The prescan() function in the address parser (parseaddr.c) in Sendmail before 8.12.9 does not properly handle certain conversions from char and int types, which can cause a length check to be disabled when Sendmail misinterprets an input value as a special "NOCHAR" control value, allowing attackers to cause a denial of service and possibly execute arbitrary code via a buffer overflow attack using messages, a different vulnerability than CVE-2002-1337.

References

http://www.securityfocus.com/bid/7230

http://www.securityfocus.com/archive/1/321997

http://www.securityfocus.com/archive/1/317135/30/25220/threaded

http://www.securityfocus.com/archive/1/316961/30/25250/threaded

http://www.redhat.com/support/errata/RHSA-2003-121.html

http://www.redhat.com/support/errata/RHSA-2003-120.html

http://www.kb.cert.org/vuls/id/897604

http://www.gentoo.org/security/en/glsa/glsa-200303-27.xml

http://www.debian.org/security/2003/dsa-290

http://www.debian.org/security/2003/dsa-278

http://www.cert.org/advisories/CA-2003-12.html

http://sunsolve.sun.com/search/document.do?assetkey=1-77-1001088.1-1

http://sunsolve.sun.com/search/document.do?assetkey=1-26-52700-1

http://sunsolve.sun.com/search/document.do?assetkey=1-26-52620-1

http://marc.info/?l=bugtraq&m=104914999806315&w=2

http://marc.info/?l=bugtraq&m=104897487512238&w=2

http://marc.info/?l=bugtraq&m=104896621106790&w=2

http://lists.grok.org.uk/pipermail/full-disclosure/2003-March/004295.html

http://lists.apple.com/mhonarc/security-announce/msg00028.html

http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000614

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3