Skip to content
OpenAdvisories
Unscored CVE-2018-17156 EUVD-2018-8931GHSA-w9jj-wr83-9pp3

In FreeBSD before 11.2-STABLE(r340268) and 11.2-RELEASE-p5, due to incorrectly accounting for padding on 64-bit platforms, a buffer underwr…

Published Nov 28, 2018 · Updated Aug 5, 2024 · Assigned by freebsd

Vendor: FreeBSD Product: FreeBSD

Description

In FreeBSD before 11.2-STABLE(r340268) and 11.2-RELEASE-p5, due to incorrectly accounting for padding on 64-bit platforms, a buffer underwrite could occur when constructing an ICMP reply packet when using a non-standard value for the net.inet.icmp.quotelen sysctl.

Affected products

VendorProductAffectedFixed
FreeBSD FreeBSD FreeBSD 11.2 before 11.2-RELEASE-p5 —

References