Loop with Unreachable Exit Condition ('Infinite Loop') Affecting kfreebsd-10 package, versions *
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN10-KFREEBSD10-337060
- published4 Apr 2018
- disclosed4 Apr 2018
Introduced: 4 Apr 2018
CVE-2018-6918 (opens in a new tab)How to fix?
There is no fixed version for Debian:10 kfreebsd-10.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kfreebsd-10 package and not the kfreebsd-10 package as distributed by Debian.
See How to fix? for Debian:10 relevant fixed versions and status.
In FreeBSD before 11.1-STABLE, 11.1-RELEASE-p9, 10.4-STABLE, 10.4-RELEASE-p8 and 10.3-RELEASE-p28, the length field of the ipsec option header does not count the size of the option header itself, causing an infinite loop when the length is zero. This issue can allow a remote attacker who is able to send an arbitrary packet to cause the machine to crash.
References
- https://support.apple.com/kb/HT210090
- https://support.apple.com/kb/HT210091
- https://seclists.org/bugtraq/2019/May/77
- https://security-tracker.debian.org/tracker/CVE-2018-6918
- https://security.FreeBSD.org/advisories/FreeBSD-SA-18:05.ipsec.asc
- http://seclists.org/fulldisclosure/2019/Jun/6
- http://www.securityfocus.com/bid/103666
- http://www.securitytracker.com/id/1040628