CVSS: 9.8EPSS: 86%CPEs: 3EXPL: 0CVE-2007-4568 – xfs integer overflow in the build_range function
https://notcve.org/view.php?id=CVE-2007-4568
05 Oct 2007 — Integer overflow in the build_range function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values, which triggers a heap-based buffer overflow. Desbordamiento de entero en la función build_range de X.Org X Font Server (xfs) anterior a 1.0.5 permite a atacantes locales o remotos (dependiendo del contexto) ejecutar código de su elección a través de peticiones de protocolo (2... • http://bugs.freedesktop.org/show_bug.cgi?id=12298 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-189: Numeric Errors CWE-190: Integer Overflow or Wraparound •
CVSS: 9.8EPSS: 3%CPEs: 1EXPL: 0CVE-2007-4990 – xfs heap overflow in the swap_char2b function
https://notcve.org/view.php?id=CVE-2007-4990
05 Oct 2007 — The swap_char2b function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values that specify an arbitrary number of bytes to be swapped on the heap, which triggers heap corruption. La función swap_char2b de X.Org X Font Server (xfs) anterior a 1.0.5 permite a atacantes locales o remotos (dependiendo del contexto) ejecutar código de su elección mediante peticiones de protocol... • http://bugs.freedesktop.org/show_bug.cgi?id=12299 • CWE-122: Heap-based Buffer Overflow CWE-189: Numeric Errors •