CVE-2018-1000052

ALTO 7.5CVE-2018-1000052 · Published 09/02/2018 · updated 17/06/2026

In breve

CVE-2018-1000052 è una vulnerabilità ALTO (CVSS 7.5) che riguarda fmt (fmt).
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 1.4%, superiore al 71.7% delle vulnerabilità.
Correzione: aggiornare a 4.1.0 o successiva.

Package	Affected versions	Patched versions
fmt fmt	`< 4.1.0`	`4.1.0`

Description

fmtlib version prior to version 4.1.0 (before commit 0555cea5fc0bf890afe0071a558e44625a34ba85) contains a Memory corruption (SIGSEGV), CWE-134 vulnerability in fmt::print() library function that can result in Denial of Service. This attack appear to be exploitable via Specifying an invalid format specifier in the fmt::print() function results in a SIGSEGV (memory corruption, invalid write). This vulnerability appears to have been fixed in after commit 8cf30aa2be256eba07bb1cefb998c52326e846e7.

References

fmtlib/fmt commit 8cf30aa · Patch
fmtlib/fmt · Exploit

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free