CVE-2023-25139

sprintf in the GNU C Library (glibc) 2.37 has a buffer overflow (out-of-bounds write) in some situations with a correct buffer size. This is unrelated to CWE-676. It may write beyond the bounds of the destination buffer when attempting to write a padded, thousands-separated string representation of a number, if the buffer is allocated the exact size required to represent that number as a string. For example, 1,234,567 (with padding to 13) overflows by two bytes.

Link	Resource
https://sourceware.org/bugzilla/show_bug.cgi?id=30068	Exploit Issue Tracking
http://www.openwall.com/lists/oss-security/2023/02/10/1

Configuration 1

cpe:2.3:a:gnu:glibc:2.37:*:*:*:*:*:*:*

---

Published : 2023-02-03 06:15

Updated : 2023-02-11 01:23

---

NVD link : CVE-2023-25139

Mitre link : CVE-2023-25139

Gnu

CWE-787