Vulnerabilities > Canonical

DATE CVE VULNERABILITY TITLE RISK
2008-05-07 CVE-2008-2108 Insufficient Entropy vulnerability in multiple products
The GENERATE_SEED macro in PHP 4.x before 4.4.8 and 5.x before 5.2.5, when running on 64-bit systems, performs a multiplication that generates a portion of zero bits during conversion due to insufficient precision, which produces 24 bits of entropy and simplifies brute force attacks against protection mechanisms that use the rand and mt_rand functions.
network
low complexity
php fedoraproject canonical debian CWE-331
critical
9.8
2008-05-05 CVE-2008-0599 Incorrect Calculation of Buffer Size vulnerability in multiple products
The init_request_info function in sapi/cgi/cgi_main.c in PHP before 5.2.6 does not properly consider operator precedence when calculating the length of PATH_TRANSLATED, which might allow remote attackers to execute arbitrary code via a crafted URI.
network
low complexity
php fedoraproject canonical apple CWE-131
critical
9.8
2008-03-19 CVE-2008-0063 Use of Uninitialized Resource vulnerability in multiple products
The Kerberos 4 support in KDC in MIT Kerberos 5 (krb5kdc) does not properly clear the unused portion of a buffer when generating an error message, which might allow remote attackers to obtain sensitive information, aka "Uninitialized stack values."
7.5
2008-03-19 CVE-2008-0062 Improper Initialization vulnerability in multiple products
KDC in MIT Kerberos 5 (krb5kdc) does not set a global variable for some krb4 message types, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via crafted messages that trigger a NULL pointer dereference or double-free.
network
low complexity
mit debian canonical fedoraproject CWE-665
critical
9.8
2007-09-24 CVE-2007-4988 Incorrect Conversion between Numeric Types vulnerability in multiple products
Sign extension error in the ReadDIBImage function in ImageMagick before 6.3.5-9 allows context-dependent attackers to execute arbitrary code via a crafted width value in an image file, which triggers an integer overflow and a heap-based buffer overflow.
local
low complexity
imagemagick canonical CWE-681
7.8
2007-07-16 CVE-2007-3798 Unchecked Return Value vulnerability in multiple products
Integer overflow in print-bgp.c in the BGP dissector in tcpdump 3.9.6 and earlier allows remote attackers to execute arbitrary code via crafted TLVs in a BGP packet, related to an unchecked return value.
network
low complexity
tcpdump canonical debian slackware freebsd apple CWE-252
critical
9.8
2007-06-26 CVE-2007-3409 Uncontrolled Recursion vulnerability in multiple products
Net::DNS before 0.60, a Perl module, allows remote attackers to cause a denial of service (stack consumption) via a malformed compressed DNS packet with self-referencing pointers, which triggers an infinite loop.
network
low complexity
net-dns debian canonical CWE-674
7.5
2007-03-06 CVE-2007-1285 Uncontrolled Recursion vulnerability in multiple products
The Zend Engine in PHP 4.x before 4.4.7, and 5.x before 5.2.2, allows remote attackers to cause a denial of service (stack exhaustion and PHP crash) via deeply nested arrays, which trigger deep recursion in the variable destruction routines.
network
low complexity
php canonical novell suse redhat CWE-674
7.5
2006-12-29 CVE-2006-6811 Reachable Assertion vulnerability in multiple products
KsIRC 1.3.12 allows remote attackers to cause a denial of service (crash) via a long PRIVMSG string when connecting to an Internet Relay Chat (IRC) server, which causes an assertion failure and results in a NULL pointer dereference.
network
low complexity
kde canonical CWE-617
6.5
2006-11-07 CVE-2006-5779 Reachable Assertion vulnerability in multiple products
OpenLDAP before 2.3.29 allows remote attackers to cause a denial of service (daemon crash) via LDAP BIND requests with long authcid names, which triggers an assertion failure.
network
low complexity
openldap canonical CWE-617
7.5