CVE-2009-0757

Multiple buffer overflows in GNU MPFR 2.4.0 allow context-dependent attackers to cause a denial of service crash via the 1 mpfrsnprintf and 2 mpfrvsnprintf functions...

CVE-2009-0757

CVE-2009-0757 affects MPFR 2.4.0 and reports multiple buffer overflows in the MPFR library’s mpfr_snprintf and mpfr_vsnprintf functions, allowing a context-dependent attacker to cause a denial of service (crash) in applications linked against MPFR. Connected advisories (Ubuntu USN-772-1, USN-771-...

CVE-2009-0757: Improper Restriction of Operations within the Bounds of a Memory Buffer

Multiple buffer overflows in GNU MPFR 2.4.0 allow context-dependent attackers to cause a denial of service crash via the 1 mpfrsnprintf and 2 mpfrvsnprintf functions...

MPFR库printf.c多个单字节溢出漏洞

BUGTRAQ ID: 33945 MPFR是一个用于高精度浮点运算的C库。 MPFR库的printf.c文件中没有正确的实现mpfrsnprintf和mpfrvsnprintf函数。如果用户使用链接到该库的应用程序处理了恶意文件的话，就可能向预期的缓冲区末尾写出一个空字节，导致拒绝服务或执行任意代码。 MPFR 2.4 厂商补丁： MPFR ---- 目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： http://mpfr.loria.fr/mpfr-2.4.1/index.htmlchanges...