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CVSS: 7.5EPSS: 11%CPEs: 79EXPL: 0

Buffer overflows in Fetchmail 6.0.0 and earlier allow remote attackers to cause a denial of service (crash) or execute arbitrary code via (1) long headers that are not properly processed by the readheaders function, or (2) via long Received: headers, which are not properly parsed by the parse_received function. Desbordamientos de búfer en Fetchmail 6.0.0 y anteriores permiten a atacantes remotos causar una denegación de servicio (caída) o ejecutar código arbitrario mediante cabeceras largas que no son adecuadamente procesadas por la función readheadesrs, o mediante cabeceras largas Received:, que no son procesadas adecuadamente por la función parse_received • http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000531 http://marc.info/?l=bugtraq&m=103340148625187&w=2 http://rhn.redhat.com/errata/RHSA-2002-215.html http://www.debian.org/security/2002/dsa-171 http://www.iss.net/security_center/static/10203.php http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-063.php http://www.linuxsecurity.com/advisories/other_advisory-2402.html http://www.securityfocus.com/bid/5825 http://www.securityfocus.com/bid/5827 htt • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 5.0EPSS: 0%CPEs: 75EXPL: 0

fetchmail email client before 5.9.10 does not properly limit the maximum number of messages available, which allows a remote IMAP server to overwrite memory via a message count that exceeds the boundaries of an array. • ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-027.0.txt http://online.securityfocus.com/advisories/4145 http://www.iss.net/security_center/static/9133.php http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-036.php http://www.redhat.com/support/errata/RHSA-2002-047.html http://www.securityfocus.com/bid/4788 • CWE-20: Improper Input Validation •

CVSS: 7.5EPSS: 9%CPEs: 66EXPL: 0

A buffer overflow in Linux fetchmail before 5.8.6 allows remote attackers to execute arbitrary code via a large 'To:' field in an email header. • ftp://ftp.FreeBSD.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-01:43.fetchmail.asc http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000403 http://download.immunix.org/ImmunixOS/7.0/updates/IMNX-2001-70-025-01 http://www.caldera.com/support/security/advisories/CSSA-2001-022.1.txt http://www.debian.org/security/2001/dsa-060 http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-063.php3?dis=7.1 http://www.linuxsecurity.com/advisories/other_advisory-1451.html http • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 2.1EPSS: 0%CPEs: 59EXPL: 0

fetchmailconf in fetchmail before 5.7.4 allows local users to overwrite files of other users via a symlink attack on temporary files. • http://lists.ccil.org/pipermail/fetchmail-announce/2001-March/000015.html http://www.redhat.com/support/errata/RHSA-2001-103.html • CWE-59: Improper Link Resolution Before File Access ('Link Following') •

CVSS: 10.0EPSS: 1%CPEs: 71EXPL: 5

Fetchmail (aka fetchmail-ssl) before 5.8.17 allows a remote malicious (1) IMAP server or (2) POP/POP3 server to overwrite arbitrary memory and possibly gain privileges via a negative index number as part of a response to a LIST request. • https://www.exploit-db.com/exploits/21066 https://www.exploit-db.com/exploits/21064 http://archives.neohapsis.com/archives/bugtraq/2001-08/0118.html http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000419 http://www.debian.org/security/2001/dsa-071 http://www.iss.net/security_center/static/6965.php http://www.linux-mandrake.com/en/security/2001/MDKSA-2001-072.php3 http://www.linuxsecurity.com/advisories/other_advisory-1555.html http://www.novell.com/linux/secur • CWE-264: Permissions, Privileges, and Access Controls •