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{
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"CVE_data_meta" : {
"ASSIGNER" : "cve@mitre.org" ,
"ID" : "CVE-2008-2108" ,
"STATE" : "PUBLIC"
} ,
"affects" : {
"vendor" : {
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{
"product" : {
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{
"product_name" : "n/a" ,
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]
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}
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"data_type" : "CVE" ,
"data_version" : "4.0" ,
"description" : {
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"lang" : "eng" ,
"value" : "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."
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{
"name" : "FEDORA-2008-3606" ,
"refsource" : "FEDORA" ,
"url" : "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00779.html"
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{
"name" : "32746" ,
"refsource" : "SECUNIA" ,
"url" : "http://secunia.com/advisories/32746"
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{
"name" : "20080506 Advisory SE-2008-02: PHP GENERATE_SEED() Weak Random Number Seed Vulnerability" ,
"refsource" : "FULLDISC" ,
"url" : "http://archives.neohapsis.com/archives/fulldisclosure/2008-05/0103.html"
} ,
{
"name" : "GLSA-200811-05" ,
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"url" : "http://security.gentoo.org/glsa/glsa-200811-05.xml"
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"name" : "RHSA-2008:0546" ,
"refsource" : "REDHAT" ,
"url" : "http://www.redhat.com/support/errata/RHSA-2008-0546.html"
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"name" : "FEDORA-2008-3864" ,
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"url" : "https://www.redhat.com/archives/fedora-package-announce/2008-June/msg00773.html"
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"name" : "30828" ,
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"url" : "http://secunia.com/advisories/30828"
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"name" : "MDVSA-2008:128" ,
"refsource" : "MANDRIVA" ,
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"name" : "RHSA-2008:0582" ,
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{
"name" : "USN-628-1" ,
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"url" : "http://www.ubuntu.com/usn/usn-628-1"
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{
"name" : "php-generateseed-weak-security(42226)" ,
"refsource" : "XF" ,
"url" : "https://exchange.xforce.ibmcloud.com/vulnerabilities/42226"
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"url" : "http://secunia.com/advisories/31124"
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"name" : "MDVSA-2008:129" ,
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"url" : "http://www.mandriva.com/security/advisories?name=MDVSA-2008:129"
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"url" : "http://secunia.com/advisories/30757"
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"name" : "RHSA-2008:0544" ,
"refsource" : "REDHAT" ,
"url" : "http://www.redhat.com/support/errata/RHSA-2008-0544.html"
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"name" : "RHSA-2008:0505" ,
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"url" : "http://www.redhat.com/support/errata/RHSA-2008-0505.html"
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{
"name" : "oval:org.mitre.oval:def:10844" ,
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"name" : "MDVSA-2008:126" ,
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"url" : "http://www.mandriva.com/security/advisories?name=MDVSA-2008:126"
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"name" : "20080506 Advisory SE-2008-02: PHP GENERATE_SEED() Weak Random Number Seed Vulnerability" ,
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"name" : "http://www.sektioneins.de/advisories/SE-2008-02.txt" ,
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{
"name" : "DSA-1789" ,
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"url" : "http://www.debian.org/security/2009/dsa-1789"
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