4.4

CVE-2009-2632

Buffer overflow in the SIEVE script component (sieve/script.c), as used in cyrus-imapd in Cyrus IMAP Server 2.2.13 and 2.3.14, and Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, allows local users to execute arbitrary code and read or modify arbitrary messages via a crafted SIEVE script, related to the incorrect use of the sizeof operator for determining buffer length, combined with an integer signedness error.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cmu ≫ Cyrus Imap Server Version2.2.13
Cmu ≫ Cyrus Imap Server Version2.3.14
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.48% 0.378
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.4 3.4 6.4
AV:L/AC:M/Au:N/C:P/I:P/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html
http://support.apple.com/kb/HT4077
http://secunia.com/advisories/36904
http://www.ubuntu.com/usn/USN-838-1
http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html
http://dovecot.org/list/dovecot-news/2009-September/000135.html
http://secunia.com/advisories/36629
Vendor Advisory
http://secunia.com/advisories/36632
Vendor Advisory
http://secunia.com/advisories/36698
http://secunia.com/advisories/36713
http://www.debian.org/security/2009/dsa-1881
Patch
http://www.openwall.com/lists/oss-security/2009/09/14/3
http://www.osvdb.org/58103
http://www.securityfocus.com/bid/36296
Patch
http://www.securityfocus.com/bid/36377
http://www.vupen.com/english/advisories/2009/2559
Patch
Vendor Advisory
http://www.vupen.com/english/advisories/2009/2641
https://bugzilla.andrew.cmu.edu/cgi-bin/cvsweb.cgi/src/sieve/script.c.diff?r1=1.62&r2=1.62.2.1&only_with_tag=cyrus-imapd-2_2-tail
https://lists.andrew.cmu.edu/pipermail/cyrus-cvs/2009-September/001253.html
https://lists.andrew.cmu.edu/pipermail/cyrus-cvs/2009-September/001254.html
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10082
https://www.redhat.com/archives/fedora-package-announce/2009-September/msg00491.html