CVE-2017-11721

CRITICAL 9.8CVE-2017-11721 · Published 03/08/2017 · updated 17/06/2026

In short

CVE-2017-11721 is a CRITICAL (CVSS 9.8) vulnerability affecting ioquake3 (ioquake3).
Chance of exploitation in the next 30 days (EPSS): 2.5%, higher than 84.9% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
ioquake3 ioquake3	`≤ 2017-07-31`	No fix yet

Description

Buffer overflow in ioquake3 before 2017-08-02 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact via a crafted packet.

References

debian.org/security/2017/dsa-3941
debian.org/security/2017/dsa-3948
ioquake/ioq3 commit d2b1d12 · Exploit

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