This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2018-1000052 →

DEBIAN-CVE-2018-1000052

fmtlib version prior to version 4.1.0 (before commit 0555cea5fc0bf890afe0071a558e44625a34ba85) contains a Memory corruption (SIGSEGV), CWE-134 vulnera...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 fmtlib

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.1+ds-1"}]}]

Debian:13 fmtlib

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.1+ds-1"}]}]

Debian:14 fmtlib

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.2.1+ds-1"}]}]

References

advisory security-tracker.debian.org