CVE-2023-30382 — HIGH (7.3)

Vulnerability Description

A buffer overflow in the component hl.exe of Valve Half-Life up to 5433873 allows attackers to execute arbitrary code and escalate privileges by supplying crafted parameters.

CVSS Score

7.3

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Valvesoftware	Half-Life	-

Related Weaknesses (CWE)

CWE-787

References

https://labs.jumpsec.com/advisory-cve-2023-30382-half-life-local-privilege-escalMitigationThird Party Advisory
https://labs.jumpsec.com/advisory-cve-2023-30382-half-life-local-privilege-escalMitigationThird Party Advisory

FAQ

What is CVE-2023-30382?

CVE-2023-30382 is a vulnerability with a CVSS score of 7.3 (HIGH). A buffer overflow in the component hl.exe of Valve Half-Life up to 5433873 allows attackers to execute arbitrary code and escalate privileges by supplying crafted parameters.

How severe is CVE-2023-30382?

CVE-2023-30382 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-30382?

Check the references section above for vendor advisories and patch information. Affected products include: Valvesoftware Half-Life.