CVE-2007-4661 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2007-4661 Interim 1 5 2023-12-09T02:13:17Z current 2021-05-30T12:40:00Z 2023-12-09T02:13:17Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2007-4661 The chunk_split function in string.c in PHP 5.2.3 does not properly calculate the needed buffer size due to precision loss when performing integer arithmetic with floating point numbers, which has unknown attack vectors and impact, possibly resulting in a heap-based buffer overflow. NOTE: this is due to an incomplete fix for CVE-2007-2872. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/T2AUUXPNEN5RQDUITJPTDR6AV5EJ23PJ/#T2AUUXPNEN5RQDUITJPTDR6AV5EJ23PJ E-Mail link for SUSE-SA:2008:004 https://www.suse.com/support/security/rating/ SUSE Security Ratings The chunk_split function in string.c in PHP 5.2.3 does not properly calculate the needed buffer size due to precision loss when performing integer arithmetic with floating point numbers, which has unknown attack vectors and impact, possibly resulting in a heap-based buffer overflow. NOTE: this is due to an incomplete fix for CVE-2007-2872. CVE-2007-4661 important 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P